I am studying "How to Reassess Your Chess" by IM Jeremy Silman and ran the following position on my computer found on page 136. Silman says that while Black is up a solid Exchange, White has more Queenside, kingside, and central space while possessing two very active Bishops. He considers the sacrifice a no brainer. I thought some might like to try this position with their favorite program.
2n1r1k1/1pqbr1b1/pp1p1p1p/2pP1Pp1/P1P3P1/1PNQ1BBP/8/R3R1K1 w - - 0 2
Crafty finds the sacrifice in 16 seconds.
Re6!! (Exchange Sacrifice)
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biscuit1953
- Posts: 29
- Joined: Sun Apr 29, 2012 5:54 pm
Re: Re6!! (Exchange Sacrifice)
I tried several programs that refused to make the sacrifice but I tried Rybka and was amazed it found the solution instantly. It truly seems to be as strong as everyone says!
-
Jeremy Bernstein
- Site Admin
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- Real Name: Jeremy Bernstein
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Re: Re6!! (Exchange Sacrifice)
Komodo finds it very quickly (less than a second):biscuit1953 wrote:2n1r1k1/1pqbr1b1/pp1p1p1p/2pP1Pp1/P1P3P1/1PNQ1BBP/8/R3R1K1 w - - 0 2
2n1r1k1/1pqbr1b1/pp1p1p1p/2pP1Pp1/P1P3P1/1PNQ1BBP/8/R3R1K1 w - - 0 1 Analysis by Komodo64 SSE Version 4: +/- (0.72) 2.Txe7 Txe7 3.Tf1 b5 4.axb5 axb5 5.Sxb5 Lxb5 6.cxb5 Sb6 7.Ta1 00:00:00 +/- (0.72) 2.Txe7 Txe7 3.Tf1 b5 4.axb5 axb5 5.Sxb5 Lxb5 6.cxb5 Sb6 7.Ta1 00:00:00 +/= (0.67) 2.Txe7 Txe7 3.Tf1 Le8 4.Se4 b5 5.cxb5 axb5 6.axb5 Lf7 7.Te1 00:00:00 +/= (0.67) 2.Txe7 Txe7 3.Tf1 Le8 4.Se4 b5 5.cxb5 axb5 6.axb5 Lf7 7.Te1 00:00:00 +/- (0.79) 2.Txe7 Txe7 3.Kh2 Dd8 4.Le4 De8 5.De2 Kh7 6.Te1 Kg8 7.Dd2 00:00:00 +/- (0.79) 2.Txe7 Txe7 3.Kh2 Dd8 4.Le4 De8 5.De2 Kh7 6.Te1 Kg8 7.Dd2 00:00:00 +/- (0.75) 2.Txe7 Txe7 3.h4 Dd8 4.Se4 Te8 5.hxg5 fxg5 6.Tf1 Ld4+ 7.Kg2 De7 8.Th1 00:00:00 +/- (0.75) 2.Txe7 Txe7 3.h4 Dd8 4.Se4 Te8 5.hxg5 fxg5 6.Tf1 Ld4+ 7.Kg2 De7 8.Th1 00:00:00 +/- (0.77) 2.Txe7 Txe7 3.h4 Dd8 4.Se4 Te8 5.h5 De7 6.Te1 Dd8 7.Dc3 De7 8.Kg2 b5 9.axb5 00:00:00 +/- (0.77) 2.Txe7 Txe7 3.h4 Dd8 4.Se4 Te8 5.h5 De7 6.Te1 Dd8 7.Dc3 De7 8.Kg2 b5 9.axb5 00:00:00 +/= (0.67) 2.Txe7 Txe7 3.h4 Dd8 4.h5 Le8 5.Kg2 Lf7 6.Se4 b5 7.cxb5 axb5 8.axb5 Te8 9.Tc1 Dc7 10.Te1 00:00:00 +/- (0.93) 2.Te6 00:00:01 +/- (0.94) 2.Te6 Kh8 3.Tae1 Kg8 4.Kh2 Dd8 5.Le4 Dc7 6.De2 Dd8 7.Dd2 Kh7 8.Db2 00:00:01 +/- (0.94) 2.Te6 Kh8 3.Tae1 Kg8 4.Kh2 Dd8 5.Le4 Dc7 6.De2 Dd8 7.Dd2 Kh7 8.Db2 00:00:01 +/- (1.10) 2.Te6 00:00:01 +/- (1.09) 2.Te6 Tf7 00:00:01 +/- (1.04) 2.Te6 Tf7 3.Tae1 Tff8 4.Se4 b5 5.axb5 axb5 6.Sxd6 Lxe6 7.dxe6 Td8 8.Td1 bxc4 9.bxc4 Sxd6 10.Lxd6 Db6 00:00:01 +/- (1.04) 2.Te6 Tf7 3.Tae1 Tff8 4.Se4 b5 5.axb5 axb5 6.Sxd6 Lxe6 7.dxe6 Td8 8.Td1 bxc4 9.bxc4 Sxd6 10.Lxd6 Db6 00:00:01 +/- (1.11) 2.Te6 Tf7 3.Tae1 Tff8 4.Kh2 Td8 5.T6e2 Tfe8 6.Le4 Te7 7.Kh1 Tde8 8.Dd2 Kh7 9.Te3 Kh8 00:00:02 +/- (1.11) 2.Te6 Tf7 3.Tae1 Tff8 4.Kh2 Td8 5.T6e2 Tfe8 6.Le4 Te7 7.Kh1 Tde8 8.Dd2 Kh7 9.Te3 Kh8 00:00:02 +/- (1.03) 2.Te6 Tf7 3.Tae1 Tff8 4.Kh2 Td8 5.T6e2 Tde8 6.Le4 Te7 7.Dd2 Tfe8 8.Kh1 Kh7 9.Te3 Kh8 00:00:02 +/- (1.03) 2.Te6 Tf7 3.Tae1 Tff8 4.Kh2 Td8 5.T6e2 Tde8 6.Le4 Te7 7.Dd2 Tfe8 8.Kh1 Kh7 9.Te3 Kh8 00:00:02 +/- (1.19) 2.Te6 00:00:03 +/- (1.18) 2.Te6 Tf7 00:00:04 +/- (1.19) 2.Te6 Tf7 3.Kg2 Dd8 4.Tae1 Tfe7 5.Kg1 Dc7 6.Kh2 Kh8 7.Se4 Lxe6 8.dxe6 b5 9.axb5 axb5 10.cxb5 Da5 11.Sc3 Da3 00:00:05 +/- (1.19) 2.Te6 Tf7 3.Kg2 Dd8 4.Tae1 Tfe7 5.Kg1 Dc7 6.Kh2 Kh8 7.Se4 Lxe6 8.dxe6 b5 9.axb5 axb5 10.cxb5 Da5 11.Sc3 Da3 00:00:05 +/- (1.19) 2.Te6 Tf7 3.Kg2 Dd8 4.Tae1 Tfe7 5.Kg1 Dc7 6.Kh2 Kh8 7.Se4 Lxe6 8.dxe6 b5 9.axb5 axb5 10.cxb5 Da5 11.Sc3 Da3 12.Sd5 00:00:05 +/- (1.19) 2.Te6 Tf7 3.Kg2 Dd8 4.Tae1 Tfe7 5.Kg1 Dc7 6.Kh2 Kh8 7.Se4 Lxe6 8.dxe6 b5 9.axb5 axb5 10.cxb5 Da5 11.Sc3 Da3 12.Sd5 00:00:05 +/- (1.16) 2.Te6 Tf7 3.Kg2 Dd8 4.Tae1 Tfe7 5.Kg1 Kh8 6.Se4 Lxe6 7.dxe6 b5 8.axb5 axb5 9.cxb5 Db6 10.Kh2 Da5 11.Sc3 b6 12.Sd5 Ta7 00:00:07 +/- (1.16) 2.Te6 Tf7 3.Kg2 Dd8 4.Tae1 Tfe7 5.Kg1 Kh8 6.Se4 Lxe6 7.dxe6 b5 8.axb5 axb5 9.cxb5 Db6 10.Kh2 Da5 11.Sc3 b6 12.Sd5 Ta7 00:00:07 +/- (1.19) 2.Te6 Tf7 3.Kg2 Dd8 4.Tae1 Lf8 5.De2 Le7 6.Kh1 Kh8 7.Dd3 Lf8 8.Kh2 Kg8 9.Dd2 Le7 10.Kg1 Lf8 11.De2 00:00:13 +/- (1.19) 2.Te6 Tf7 3.Kg2 Dd8 4.Tae1 Lf8 5.De2 Le7 6.Kh1 Kh8 7.Dd3 Lf8 8.Kh2 Kg8 9.Dd2 Le7 10.Kg1 Lf8 11.De2 00:00:13 +/- (1.14) 2.Te6 Dd8 3.Tae1 Lf8 4.Dd2 Tf7 5.Kg2 Le7 6.De3 Kh8 7.Dd3 Sa7 8.De2 Sc8 9.Kh1 Sa7 10.Dd2 Kg8 11.T6e3 b5 12.Se4 bxc4 00:00:30 +/- (1.14) 2.Te6 Dd8 3.Tae1 Lf8 4.Dd2 Tf7 5.Kg2 Le7 6.De3 Kh8 7.Dd3 Sa7 8.De2 Sc8 9.Kh1 Sa7 10.Dd2 Kg8 11.T6e3 b5 12.Se4 bxc4 00:00:30 +/- (1.21) 2.Te6 Kh8 3.Tae1 Dd8 4.Se4 Lxe6 5.dxe6 b5 6.cxb5 Db6 7.Kh2 axb5 8.axb5 Td8 9.Sc3 Da5 10.Sd5 Tee8 11.Td1 Se7 12.Sxe7 Txe7 13.Lxd6 Db6 14.Kh1 Kg8 15.Lg2 Kh8 16.Le4 00:00:44 +/- (1.21) 2.Te6 Kh8 3.Tae1 Dd8 4.Se4 Lxe6 5.dxe6 b5 6.cxb5 Db6 7.Kh2 axb5 8.axb5 Td8 9.Sc3 Da5 10.Sd5 Tee8 11.Td1 Se7 12.Sxe7 Txe7 13.Lxd6 Db6 14.Kh1 Kg8 15.Lg2 Kh8 16.Le4 00:00:44 +/- (1.26) 2.Te6 Kh8 3.Tae1 Dd8 4.Se4 Lxe6 5.dxe6 b5 6.cxb5 Db6 7.Kh2 axb5 8.axb5 Td8 9.Sc3 Da5 10.Sd5 Tee8 11.Td1 Se7 12.Sxe7 Txe7 13.Lxd6 Db6 14.Kg2 Kg8 15.Td2 Lf8 16.Le4 Lg7 00:00:55 +/- (1.26) 2.Te6 Kh8 3.Tae1 Dd8 4.Se4 Lxe6 5.dxe6 b5 6.cxb5 Db6 7.Kh2 axb5 8.axb5 Td8 9.Sc3 Da5 10.Sd5 Tee8 11.Td1 Se7 12.Sxe7 Txe7 13.Lxd6 Db6 14.Kg2 Kg8 15.Td2 Lf8 16.Le4 Lg7 00:00:55
HIARCS 13.2 finds it after 1 second.
Vitruvius 1.1 finds it instantly.
Stockfish finds it after 1 second.
Chiron 1.1a doesn't find it after several minutes, preferring Rxe7.
Deep Shredder 12 likes Rxe7, as well, but switches after 16s. to Re6.
So plenty of options to Rybka.
Jeremy
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User923005
- Posts: 616
- Joined: Thu May 19, 2011 1:35 am
Re: Re6!! (Exchange Sacrifice)
Code: Select all
Analysis of Q:\silman.epd
5/10/2012 8:54:48 PM Level: 1800 Seconds
Analyzing engine: Critter_1.4_64bit_sse4 (3T}
1
Avoid move:
Best move (Critter_1.4_64bit_sse4 (3T}): Re1-e6
Not found in: 10:00
2/2 00:00 181 181,000 +1.20 Ne4 h5
3/3 00:00 516 516,000 +1.14 Ne4 h5 Ra2 hxg4 hxg4
4/5 00:00 912 456,000 +1.14 Ne4 h5 Ra2 hxg4 hxg4
5/7 00:00 2,255 751,666 +1.13 Ne4 h5 Ra2 h4 Bh2
6/8 00:00 3,690 738,000 +1.34 Ne4 h5 Ra2 hxg4 hxg4 b5 axb5 axb5
7/9 00:00 5,008 834,666 +1.25 Ne4 h5 Ra2 hxg4 hxg4 b5 axb5 axb5 cxb5
8/11 00:00 9,110 1,012,222 +1.22 Ne4 h5 Ra2 b5 axb5 axb5 Bg2 hxg4 hxg4 bxc4 bxc4
9/13 00:00 12,766 1,276,600 +1.25 Ne4 h5 Ra2 b5 axb5 axb5 Bg2 hxg4 hxg4 b4 Bh2
10/15 00:00 21,336 1,524,000 +1.26 Ne4 h5 Ra2 b5 axb5 axb5 Bg2 hxg4 hxg4 bxc4 bxc4 Kh8 Bh2
11/17 00:00 36,419 1,916,789 +1.28 Ne4 h5 Ra2 b5 axb5 axb5 Bg2 hxg4 hxg4 bxc4 bxc4 Qb6 Bh2 Qb4
12/19- 00:00 86,568 951,296 +1.19 Ne4 h5 Ra2 b5 axb5 axb5 Bg2 hxg4 hxg4 bxc4 bxc4 Qb6 Bh2 Qb4
12/20- 00:00 240,669 1,865,651 +1.11 Ne4 h5 Ra2 b5 axb5 axb5 Bg2 hxg4 hxg4 bxc4 bxc4 Qb6 Bh2 Qb4
12/23 00:00 670,346 3,074,981 +1.26 Ne4 h5 Qc3 h4 Bh2 b5 axb5 axb5 Qd3 bxc4 bxc4 Qb6 Ra2 Qb4 Ree2
13/23- 00:00 745,341 3,092,701 +1.17 Ne4 h5 Qc3 h4 Bh2 b5 axb5 axb5 Qd3 bxc4 bxc4 Qb6 Ra2 Qb4 Ree2
13/23- 00:00 1,155,599 3,533,941 +1.09 Ne4 h5 Qc3 h4 Bh2 b5 axb5 axb5 Qd3 bxc4 bxc4 Qb6 Ra2 Qb4 Ree2
13/24 00:00 1,287,401 3,275,829 +1.08 Ne4 h5 Qc3 h4 Bf2 Re5 Ra2 Ne7 Qd3 b5 axb5 axb5 Kg2 bxc4 bxc4 b5
14/28 00:00 2,086,963 3,519,330 +1.05 Ne4 h5 Ra2 b5 a5 b4 Bh2 h4 Bh1 Kh8 Bg2 Kg8 Bf3 Kh8 Kg2
14/28+ 00:00 3,013,149 3,814,112 +1.17 Re6 Qb8 Rae1 Qc7 Rxe7 Nxe7 Ne4 Nc8 Qc3 b5 axb5 axb5 Nxf6+ Bxf6 Qxf6 Rxe1+ Bxe1 bxc4 bxc4
14/28+ 00:01 3,921,575 3,977,256 +1.26 Re6 Qb8 Rae1 Qc7 Rxe7 Nxe7 Ne4 Nc8 Qc3 b5 axb5 axb5 Nxf6+ Bxf6 Qxf6 Rxe1+ Bxe1 bxc4 bxc4
14/28 00:01 4,731,574 4,061,436 +1.16 Re6 Qd8 Ne4 Bxe6 dxe6 Rc7 Rd1 Bf8 Nc3 Be7 Nd5 Rc6 Kg2 a5 Qc3
15/28 00:01 5,074,536 4,102,292 +1.18 Re6 Qd8 Ne4 Bxe6 dxe6 Rc7 Rd1 Bf8 Nc3 Be7 Nd5 Rc6 Kg2 Kh7 Nxe7 Rxe7 Bxc6 bxc6 Bxd6 Nxd6 Qxd6 Qxd6 Rxd6
16/31 00:01 6,733,501 4,113,317 +1.18 Re6 Qd8 Ne4 Bxe6 dxe6 Rc7 Rd1 Bf8 Nc3 Be7 Nd5 Rc6 Kg2 Kh7 Nxe7 Rxe7 Bxc6 bxc6 Bxd6 Nxd6 Qxd6 Qxd6 Rxd6
17/32+ 00:02 10,950,647 4,419,147 +1.27 Re6 Qd8 Ne4 Bxe6 dxe6 Rc7 Rd1 Bf8 Nc3 Be7 Nd5 Rc6 Kg2 Bf8 Qc3 Be7 Be4 b5 cxb5 axb5 axb5
17/34 00:03 14,123,543 4,599,004 +1.27 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Qf8 Be4 Qd8 Qf3 Qb8 Qc3 Qd8 Qe3 Qf8 Bd5
18/34 00:04 20,654,009 4,728,481 +1.32 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Qf8 Be4 Qd8 Qf3 Qb8 Bd5 Kh7 Qc3 Qf8
19/35 00:06 29,202,895 4,670,221 +1.32 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Qf8 Be4 Qd8 Qf3 Qb8 Qe2 Bf8 Qb2 Bg7 Kg3 Qf8 Qg2 Qb8
20/39 00:11 56,418,056 5,005,594 +1.32 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Qf8 Be4 Qd8 Qe2 Qb8 Qf3 Bf8 Qc3 Bg7 Rd2 Qf8 Bd5 Bh8 Qf3 Qb8
21/42 00:22 114,599,509 5,136,227 +1.32 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Qf8 Be4 Qd8 Qe2 Qb8 Qf3 Bf8 Qc3 Bg7 Rd2 Qf8 Qf3 Qa8 Kg3
22/43 00:49 268,859,538 5,462,959 +1.34 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Qf8 Be4 Qd8 Qe2 Qb8 Qf3 Bf8 Qc3 Bg7 Rd2 Qf8 Kg3 Qa8 Qf3 Qb8 Bd5 Kh7
23/50+ 01:56 656,335,163 5,658,256 +1.43 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Qb8 Be4 Bh8 Rd2 Qd8 Qe2 Qf8 Qf3 Qb8 Rd1 Bg7 Qe2 Qa7 Kg3
23/50+ 03:26 1,170,194,417 5,656,528 +1.51 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Qb8 Be4 Bh8 Rd2 Qd8 Qe2 Qf8 Qf3 Qb8 Rd1 Bg7 Qe2 Qa7 Kg3
23/56 05:01 1,719,679,711 5,694,812 +1.57 Re6 Qd8 Ne4 Rf7 Qc3 Bxe6 dxe6 Rc7 Qb2 b5 Nc3 b4 Nd5 Rc6 Rd1 Bh8 Be4 Bg7 a5 Bh8 Bf3 Bg7 Be4
5/10/2012 9:15:01 PM, Time for this analysis: 00:09:59, Rated time: 10:00
0 of 1 matching moves
5/10/2012 9:15:02 PM, Total time: 12:20:14 AM
Rated time: 10:00 = 600 Seconds
--------------------------------------------------------------------------------
Analysis of Q:\silman.epd
5/10/2012 8:54:48 PM Level: 1800 Seconds
Analyzing engine: Deep Rybka 4.1 SSE42 x64 {3T}
1
Avoid move:
Best move (Deep Rybka 4.1 SSE42 x64 {3T}): Re1-e6
Not found in: 10:00
Tablebase directory set to 'H:\egdb\Nalimov' (had been 'C:\autoTB\TB4;C:\autoTB\TB5;C:\autoTB\TB6').
Tablebase cache size set to 32 Mb (had been 8 Mb).
2+ 00:11 232 1,137 +0.51 Ne4 Kh8 Qc3
2 00:11 293 1,436 +0.64 Ne4 Rf7 Qc3 Rff8
3 00:11 684 3,123 +0.27 Ne4 h5 Kg2 Kh7
4 00:11 989 3,507 +0.30 Ne4 h5 Qc3 h4 Bf2 Re5 Kg2 a5
5 00:11 1,734 6,148 +0.30 Ne4 h5 Qc3 h4 Bf2 Re5 Kg2 a5
6 00:11 5,088 17,131 +0.38 Ne4 h5 h4 a5 Rac1 gxh4 Bxh4 Kh8 Re3
6+ 00:11 7,152 22,849 +0.42 Re6
6+ 00:11 8,137 25,996 +0.57 Re6
6 00:11 10,827 33,009 +0.64 Re6 Rf7 Rae1 Rfe7 Rxe7 Rxe7 Ne4 Qd8
7+ 00:12 17,008 49,441 +0.76 Re6 Rf7 Ne4 Bxe6 dxe6 Rfe7 Nxd6 Rd8 Rd1
7 00:12 19,860 55,166 +0.74 Re6 Qd8 Ne4 Bxe6 dxe6 Rc7 Nc3 Rf8 Nd5 Rc6 Kg2
8 00:12 23,227 61,938 +0.73 Re6 Qd8 Ne4 Bxe6 dxe6 Rc7 Nc3 Kh7 Nd5 Rc6 Rd1 Kg8 Kg2
9+ 00:12 41,432 88,341 +0.85 Re6 Qd8 Ne4 Bxe6 dxe6 Rc7 Nxd6 Nxd6 Qd5 Nb5 axb5 Qxd5 cxd5
9 00:12 44,922 92,814 +0.85 Re6 Qd8 Ne4 Bxe6 dxe6 Rf8 Rd1 Qc7 Nxd6 Rd8 Kg2 Nxd6 Bxd6 Qc8 Be4 Ree8
10 00:12 49,515 93,248 +0.85 Re6 Qd8 Ne4 Bxe6 dxe6 Rf8 Rd1 Qc7 Nxd6 Rd8 Kg2 Nxd6 Bxd6 Qc8 Be4 Ree8
11+ 00:12 164,176 159,394 +0.97 Re6 Qd8 Ne4 Bxe6 dxe6 Rf8 Rd1 Qc7 Nxd6 Rd8 Kg2 Nxd6 Bxd6 Qc8 Be4 Ree8 Qe2
11 00:12 206,042 175,953 +0.97 Re6 Qb8 Ne4 Bxe6 dxe6 Rd8 Qc3 Kh8 Rd1 Ree8 Kg2 Qc7 Qd3 Qe7 Nxd6 Nxd6 Bxd6
12 00:13 408,349 214,469 +0.97 Re6 Kh8 Ne4 b5 axb5 axb5 cxb5 Qb6 Kg2 Bxb5 Qc3 Qd8 Nxd6
13 00:14 525,092 219,887 +0.95 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 d6 Kg7 Rd1 Rd7 Kf2 Bf7 Kg3 Qe8 Qe2 Qc8 Qd2 Qf8
14 00:14 563,468 220,190 +0.95 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 d6 Kg7 Rd1 Rd7 Kf2 Bf7 Kg3 Qe8 Qe2 Qc8 Qd2 Qf8
15 00:15 755,274 224,050 +0.95 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 d6 Kg7 Rd1 Rd7 Kf2 Bf7 Kg3 Qe8 Qe2 Qc8 Qd2 Qf8
16 00:16 1,073,264 234,747 +0.94 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 d6 Rd7 Rd1 Bf7 Kf2 Qe8 Qc3 Qd8 Qd2 Qe8 Qe2 Qxe2+ Kxe2 Ke8
17 00:32 5,431,499 257,697 +0.92 Re6 Qd8 Qe2 Bf8 Re1 Bg7 Ne4 Bxe6 dxe6 Rc7 Rd1 Bf8 Nc3 Na7 Nd5 Rc8 Qb2 Bg7 Qh2 Nc6 Bxd6
18 00:41 7,561,418 249,840 +0.95 Re6 Qd8 Qe2 Bf8 Re1 Bg7 Ne4 Bxe6 dxe6 Rc7 Rd1 Bf8 Nc3 Na7 Nd5 Rc8 Qb2 Bg7 Qh2 Nc6 Bxd6
19 00:50 9,697,539 250,854 +0.95 Re6 Qd8 Qe2 Bf8 Re1 Kh8 Ne4 Bxe6 dxe6 Rc7 Rd1 Rh7 Qb2 Be7 Nc3 Qc7 Qg2 Bf8 Nd5 Qd8 Qb2 Kg7 Nc3 Qc7 Nd5 Qd8 Nc3 Qc7 Nd5 Qd8 Nc3
20+ 01:45 22,890,928 244,516 +1.07 Re6 Qd8 Ne4 Rf7 Qc3 Rff8 Qd2 Rf7 Qb2 Rff8 Rd1 Bxe6 dxe6 Qc7 Qg2 Re7 Qh2 Qb8 Qb2 Rc7 Nxd6 Rd8 Ne4
20+ 03:21 45,120,182 237,228 +1.22 Re6 Qd8 Ne4 Rf7 Qc3 Rff8 Qd2 Rf7 Qb2 Rff8 Rd1 Bxe6 dxe6 Qc7 Qg2 Re7 Qh2 Qb8 Qb2 Rc7
20 05:24 73,001,248 233,509 +1.30 Re6 Qd8 Ne4 Rf7 Qc3 Rff8 Qd2 Rf7 Qb2 Bxe6 dxe6 Rc7 Rd1 Rc6 Nc3 Bf8 Bxc6 bxc6 Ne4 Be7 Qe2 Qc7 Kg2 Kg7 Qb2
21 07:13 99,135,528 234,909 +1.30 Re6 Qd8 Ne4 Rf7 Qc3 Rfe7 Qd2 Rf7 Qb2 Bxe6 dxe6 Rc7 Rd1 Rc6 Nc3 Bf8 Bxc6 bxc6 Ne4 Be7 Qe2 Qc7 Kg2 Kg7 Qb2 Rf8
5/10/2012 9:25:28 PM, Time for this analysis: 00:10:00, Rated time: 10:00
0 of 1 matching moves
5/10/2012 9:25:29 PM, Total time: 12:30:41 AM
Rated time: 10:00 = 600 Seconds
--------------------------------------------------------------------------------
Analysis of Q:\silman.epd
5/10/2012 8:54:48 PM Level: 1800 Seconds
Analyzing engine: Houdini_15a_x64 {3T}
1
Avoid move:
Best move (Houdini_15a_x64 {3T}): Re1-e6
Not found in: 10:00
4/14 00:00 1,775 443,000 +0.91 Ne4 h5 Ra2 hxg4 hxg4
5/14 00:00 2,700 540,000 +0.93 Ne4 h5 Ra2 h4 Bh2
6/17 00:00 4,787 159,000 +1.15 Ne4 h5 Ra2 hxg4 hxg4 b5 axb5 axb5
7/17 00:00 7,469 226,000 +1.05 Ne4 h5 Ra2 hxg4 hxg4 b5 axb5 axb5 cxb5
8/18 00:00 10,890 311,000 +1.01 Ne4 h5 Ra2 b5 axb5 axb5 Bg2 hxg4 hxg4 bxc4 bxc4
9/20 00:00 14,822 411,000 +1.08 Ne4 h5 Ra2 b5 axb5 axb5 Bg2 h4 Bh2 bxc4 bxc4
10/21 00:00 27,893 697,000 +1.05 Ne4 h5 Ra2 b5 axb5 axb5 Bg2 h4 Bh2 bxc4 bxc4 Kh8 Bf3
11/24 00:00 50,965 1,084,000 +1.05 Ne4 h5 Ra2 b5 axb5 axb5 Bg2 h4 Bh2 bxc4 bxc4 Kh8 Bf3
12/26- 00:00 129,942 2,095,000 +0.96 Ne4 h5
12/28 00:00 356,821 3,464,000 +0.86 Ne4 h5 Ra2 b5 a5 hxg4 hxg4 Kf8 Bh2 Kg8 Bg2 Kf8 Qc3 bxc4 bxc4
13/30 00:00 878,908 3,959,000 +0.90 Ne4 h5 Ra2 b5 a5 h4 Bh2 Kh8 Bg2 Kg8 Qc3 Kh8 Rae2 b4 Qa1
14/30 00:00 1,297,427 4,281,000 +0.90 Ne4 h5 Ra2 b5 a5 h4 Bh2 Kh8 Bg2 Kg8 Qc3 Kh8 Rae2 b4 Qa1
14/33+ 00:00 2,140,603 4,468,000 +0.99 Re6
14/33+ 00:00 2,217,871 4,489,000 +1.18 Re6
14/35 00:00 3,612,185 4,784,000 +1.01 Re6 Qd8 Ne4 Bxe6 dxe6 Na7 Nxd6 Rf8 Rd1 Nc6 Be4 Qc7 Nb5 Qd8 Qf3 Qc8
15/35+ 00:00 3,989,365 4,812,000 +1.11 Re6
15/35 00:00 4,537,155 4,889,000 +1.24 Re6 Qd8 Ne4 b5 axb5 axb5 cxb5 Qb6 Qc3 Bxe6 dxe6 Rd8 Nxf6+ Kh8 h4 gxh4 Bxh4 Qxb5 Kg2 Rf8
16/35- 00:01 4,829,277 4,892,000 +1.15 Re6 Qd8
16/38 00:01 6,357,136 4,947,000 +1.20 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Bh8 Kg3 Qf8 Qc2 Qg7 Bd5 Qf8 Qe2
17/38 00:01 8,321,375 5,152,000 +1.22 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Bh8 Kg3 Qf8 Qc2 Qb8 Be4 Qf8 Bd5 Bg7 Qe2
18/38 00:02 11,154,336 5,399,000 +1.22 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Qa8 Qc2 Qb8 Be4 Bh8 Qb2 Qf8 Qc3 Qd8 Qf3 Qb8 Qe3 Kg7
19/41 00:03 18,921,181 5,406,000 +1.22 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Qa8 Qc2 Qb8 Be4 Bh8 Qb2 Qf8 Qc3 Qd8 Qf3 Qb8 Qe3 Kg7
20/41 00:05 28,413,373 5,540,000 +1.22 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Qa8 Qc2 Qb8 Be4 Bh8 Qb2 Qf8 Qc3 Qd8 Qf3 Qb8 Qe3 Kg7
21/49 00:09 55,778,994 5,720,000 +1.24 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Kh7 Qc3 Qa8 Be4 Qb8 Rd2 Kg8 Qf3 Bf8 Bd5 Bg7 Qc3 Qf8 Kg3 Bh8 Qf3
22/49- 00:19 114,253,084 5,894,000 +1.15 Re6 Qd8
22/49+ 00:38 222,919,472 5,791,000 +1.34 Re6
22/51 00:58 333,572,761 5,743,000 +1.41 Re6 Qd8 Ne4 Rf7 Qc3 Rff8 Rd1 Bxe6 dxe6 Rxe6 Nxc5 bxc5 Bd5 Kh8 Bxe6 Qc7 Qf3 Rd8 Bd5 b6 Bb7 a5 Re1 Ne7 Kg2 Kg8 Re6 Bh8 Be4
23/56+ 01:46 638,483,749 5,974,000 +1.50 Re6
23/59 02:37 950,030,088 6,017,000 +1.51 Re6 Qd8 Ne4 Rf7 Qc3 Bxe6 dxe6 Rc7 Qb2 b5 Nc3 b4 Nd5 Rc6 a5 Kh8 Kh2 Kg8 Rd1 Kh8 Qa1 Kg8 Kg2 Kh8
24/59 03:03 1,113,343,671 6,086,000 +1.46 Re6 Qd8 Ne4 Rf7 Qc3 Bxe6 dxe6 Rc7 Qb2 b5 Nc3 b4 Nd5 Rc6 a5 Kh8 Kh2 Ne7 Nxe7 Qxe7 Bxc6 bxc6 Rd1 Rd8 Qg2 Qc7 Qf3 Kg8 Kg2 Bh8 Rd2 Kg7
25/59+ 06:11 2,247,810,857 6,047,000 +1.57 Re6
5/10/2012 9:35:36 PM, Time for this analysis: 00:10:00, Rated time: 10:00
0 of 1 matching moves
5/10/2012 9:35:37 PM, Total time: 12:40:48 AM
Rated time: 10:00 = 600 Seconds
--------------------------------------------------------------------------------
Analysis of Q:\silman.epd
5/10/2012 9:40:07 PM Level: 1200 Seconds
Analyzing engine: Stockfish Glinscott Pinned {3T}
1
Avoid move:
Best move (Stockfish Glinscott Pinned {3T}): Re1-e6
Not found in: 20:00
2/2 00:00 713 16,976 +0.84 Ne4 Qb8
3/4 00:00 1,337 31,093 +0.72 Ne4 Qb8 h4
4/5 00:00 3,921 89,113 +1.01 Ne4 Qb8 Qc3 Rf7
5/8 00:00 12,268 255,583 +0.56 Be4 Qb8 Ra2 Na7 Rae2
6/8 00:00 14,865 297,300 +0.84 Be4 Qb8 Re2 Na7 Rae1 h5 gxh5
7/8 00:00 16,196 317,568 +0.76 Be4 Qb8 Re2 Na7 Rae1 Nc8 h4
8/10 00:00 18,489 348,849 +0.72 Be4 Qb8 Re2 Na7 Rae1 Nc8 Qe3 Na7 h4
9/12 00:00 24,897 444,589 +0.76 Be4 Qb8 Re2 Na7 Rae1 Nc8 Qf3 Na7 h4 Nc8 Qe3
10/14 00:00 43,658 692,984 +0.80 Be4 Qb8 Re2 Qa7 Rae1 Qb8 Qd2 Qa7 h4 Qb8 Re3 Qc7 R1e2
11/14 00:00 106,334 1,312,765 +0.80 Rxe7 Rxe7 Rc1 b5 cxb5 axb5 Nxb5 Qb6 Kg2 Bxb5 Qxb5 Qxb5 axb5
12/14 00:00 118,572 1,378,744 +0.80 Rxe7 Rxe7 Rc1 b5 cxb5 axb5 Nxb5 Qb6 Kg2 Bxb5 Qxb5 Qxb5 axb5
13/21 00:00 299,223 2,200,169 +0.76 Rxe7 Rxe7 h4 Re8 Ne4 Qd8 h5 b5 axb5 axb5 Ra8 Qb6 Qf1 bxc4 bxc4
14/24 00:00 506,668 2,520,736 +0.80 Rxe7 Rxe7 h4 Re8 Ne4 Qd8 h5 b5 axb5 axb5 Bg2 Qe7 Ra8 Kh7 cxb5 Kg8
15/24 00:00 920,528 2,885,667 +0.80 Rxe7 Rxe7 h4 Re8 Ne4 Qd8 h5 b5 axb5 axb5 Bg2 Qe7 Ra8 Bf8 cxb5 b6 Bf3 Qf7 Qc3
16/25 00:00 1,754,599 3,178,621 +0.96 Rxe7 Rxe7 Ra2 b5 axb5 axb5 Nxb5 Bxb5 cxb5 b6 Re2 Qa7 Re6 Qd7 h4 Re8 Bg2 gxh4 Bxh4
17/27 00:00 3,357,154 3,411,741 +0.80 Rxe7 Rxe7 Ra2 Re8 h4 b5 cxb5 axb5 Nxb5 Qb6 Kg2 Bxb5 axb5 Qd8 Re2 Ne7 Re6
18/30+ 00:02 7,931,800 3,528,380 +1.27 Re6 Qb8 Ne4 Bxe6 dxe6 Rd8 Nc3 Rde8 Nd5
18/30 00:02 8,413,559 3,517,374 +1.25 Re6 Qb8 Ne4 Bxe6 dxe6 Rd8 Nc3 Ree8 Nd5 Qa7 Rd1 b5 axb5 axb5 Qc3 b4 Qb2 b5 Ra1 Qb7 Qxf6 bxc4 bxc4
19/30+ 00:02 9,846,980 3,557,434 +1.33 Re6 Qb8 Ne4 Bxe6 dxe6 Rd8 Nc3 Ree8 Nd5 Qa7 Rd1 b5 axb5 axb5 Qc3 b4 Qb2 b5 cxb5 c4+ Qf2 c3 Nxb4 Qc5 Qxc5 dxc5 Rxd8 Rxd8 Nc2
19/30 00:02 10,326,348 3,562,037 +1.21 Re6 Qb8 Ne4 Bxe6 dxe6 Rd8 Nc3 Ree8 Nd5 Qa7 Rd1 b5 axb5 axb5 Qc3 b4 Qb2 b5 cxb5 c4+ Qf2 c3 Nxb4 Qc5 Qxc5 dxc5 Rxd8 Rxd8 Nc2
20/30+ 00:03 11,907,264 3,569,323 +1.29 Re6 Qb8 Ra2 Bxe6 dxe6 Rd8 Nd5 Ree8 Qc3 Rf8 Re2
20/30+ 00:04 14,710,593 3,594,964 +1.37 Re6 Qb8 Ra2 Kh7 Rxe7 Rxe7 h4 gxh4 Bxh4 Qc7 Ne4
20/30+ 00:05 19,384,100 3,530,801 +1.49 Re6 Qb8 Ra2 Kh7 Rxe7 Rxe7 h4 gxh4 Bxh4 Qc7 Ne4
20/31 00:06 23,726,636 3,493,835 +1.37 Re6 Qb8 Ra2 Bxe6 dxe6 Rf8 Qe4 Bh8 Rh2 Bg7 Nd5 Ree8 Rd2 Bh8 Nc3 Re7 Qd3 Ree8 Nd5 Bg7 Qe4
21/31+ 00:07 25,296,514 3,510,479 +1.45 Re6 Qb8 Ra2 Bxe6 dxe6 Rf8 Qe4 Bh8 Rh2 Bg7 Nd5 Ree8 Rd2 b5 axb5 axb5 cxb5 Qa7 e7 Rf7
21/36+ 00:08 30,452,403 3,549,231 +1.53 Re6 Qb8 Ra2 Bxe6 dxe6 Rf8 Qe4 Bh8 Rh2 Bg7 Nd5 Ree8 e7 Rf7 Qe6 Bh8 Re2 Kg7 Qd7
21/36 00:09 32,201,623 3,543,702 +1.41 Re6 Qb8 Ra2 Rf7 Ne4 Bxe6 dxe6 Rff8 Nc3 Rd8 Nd5 Rde8 Rd2 Qa7 Qe3 b5 cxb5 axb5 Nc7 bxa4 Nxe8 Rxe8 bxa4
22/36+ 00:09 33,627,463 3,543,089 +1.49 Re6 Qb8 Ra2 Rf7 Ne4 Bxe6 dxe6 Rff8 Nc3 Rd8 Nd5 Rde8 Rd2 Qa7 Qe3 b5 cxb5 axb5 Nc7 bxa4 Nxe8 Rxe8 bxa4
22/36+ 00:11 39,937,633 3,530,866 +1.57 Re6 Qb8 Ra2 Rf7 Ne4 Bxe6 dxe6 Rff8 Nc3 Rd8 Qd5 Ne7 Qxb7 Qxb7 Bxb7 h5 Bxa6 d5 Nxd5 Nxd5 cxd5 hxg4 e7
22/36 00:11 40,618,664 3,532,979 +1.53 Re6 Qb8 Ra2 Rf7 Ne4 Bxe6 dxe6 Rff8 Nc3 Re7 Qe4 Bh8 Rh2 Rh7 Rd2 Re8 Qd3 Qc7 Nd5 Qd8 Rd1 Na7 Nc3 Nc8 Ne4 Qe7 Nxd6 Rd8 Nxc8 Rxc8 Qd5
23/36+ 00:15 52,959,439 3,506,318 +1.61 Re6 Qb8 Ra2 Rf7 Ne4 Bxe6 dxe6 Rff8 Nc3 Re7 Qe4 Bh8 Nd5 Ree8 Rd2 Kg7 Nxb6 Nxb6 Bxd6 Qc8 a5 Na8 Qxb7+ Qxb7 Bxb7
23/38 00:28 97,209,244 3,446,647 +1.65 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 Re1 Qd6 Kg2 Bd7 Qc3 Re7 Re6 Bxe6 Qxf6+ Ke8 Qg6+ Kd8 Qxh6 Qe5 dxe6 Qb2+ Kg3 Qxb3 Qxg5
24/38 00:29 102,076,006 3,428,936 +1.65 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 Re1 Qd6 Kg2 Bd7 Qc3 Re7 Re6 Bxe6 Qxf6+ Ke8 Qg6+ Kd8 Qxh6 Qe5 dxe6 Qb2+ Kg3 Qxb3 Qxg5
25/40- 00:33 114,198,839 3,433,312 +1.57 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 Re1 Qd6 Kg2 Bd7 Qc3 Re7 Re6 Bxe6 Qxf6+ Ke8
25/40- 00:35 121,419,464 3,442,082 +1.49 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Bxf8 Kxf8 Rxe8+ Qxe8 Qc3 Qe7 Rd1 Qd6
25/41+ 00:46 159,937,623 3,459,681 +1.73 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 Re1 Qd6 Kg2 Bd7 Qc3 Re7 Re6 Bxe6 Qxf6+ Ke8 Qxh6 Qe5 dxe6 Qb2+ Kh1 Qb1+ Kh2 Qa2+ Kg3
25/41 00:49 169,762,762 3,457,208 +1.45 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 Re1 Qd6 Kg2 Bd7 Qc3 Re7 Re6 Bxe6 Qxf6+ Ke8 Qg6+ Kd8 Qxh6 Qe5 dxe6 Qb2+ Kg3 Qe5+ Kf2 Qd4+ Kf1
26/41 00:54 186,945,116 3,461,946 +1.45 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 Re1 Qd6 Kg2 Bd7 Qc3 Re7 Re6 Bxe6 Qxf6+ Ke8 Qg6+ Kd8 Qxh6 Qe5 dxe6 Qb2+ Kg3 Qe5+ Kf2
27/41 00:58 203,419,264 3,457,394 +1.45 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 Re1 Qd6 Kg2 Bd7 Qc3 Re7 Re6 Bxe6 Qxf6+ Ke8 Qg6+ Kd8 Qxh6 Qe5 dxe6 Qb2+ Kg3 Qe5+ Kf2
28/41+ 01:05 225,295,049 3,461,072 +1.53 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 Rd1
28/41+ 01:12 251,758,826 3,453,150 +1.61 Re6 Qd8 Ne4 Bxe6 dxe6 Rc7 Nxd6 Nxd6 Qxd6 Rce7 Rd1 Qxd6
28/41+ 01:40 347,465,124 3,459,601 +1.73 Re6 Qd8 Ne4 Bxe6 dxe6 Rf8 Nxd6
28/54+ 03:53 810,864,707 3,473,263 +1.91 Re6 Qb8 Ra2 Rf7 Ne4 Bxe6 dxe6 Rff8 Nxd6 Qc7 Rd2
28/54 05:29 1,145,411,043 3,480,053 +1.81 Re6 Qd8 Ne4 Rf7 Qc3 Bxe6 dxe6 Rc7 Rd1 Rxe6 fxe6 f5 Qd3 fxe4 Bxe4 Qf6 Qd5 Re7 Bxd6 Nxd6 Qxd6 Bf8 Bd5 Qf4 Qxf4 gxf4 Rf1 Bg7 Rxf4 Bd4+ Kg2 Kg7
29/54+ 06:04 1,266,156,916 3,475,674 +1.89 Re6 Qd8 Ne4 Rf7 Qc3 Bxe6 dxe6 Rc7 Rd1 Rxe6 fxe6 f5 Qd3
29/54+ 08:06 1,684,876,108 3,462,463 +1.97 Re6 b5 cxb5
29/54 09:27 1,967,247,714 3,463,921 +1.89 Re6 Qd8 Ne4 Rf7 Qc3 Rfe7 Nxd6 Nxd6 Bxd6 Bxe6 Bxe7 Qxe7 dxe6 Bf8 Bd5 Kg7 Qf3 Qd6 Ra2 Qe5 Bxb7 Bd6 Bxa6 Qe1+ Kg2 Re7 Re2 Qd1 Bb5 Bf4 Rf2 Qb1 Bc6
30/54+ 10:01 2,083,842,123 3,466,074 +1.97 Re6 Qd8
30/54 10:11 2,117,604,492 3,462,316 +1.97 Re6 Qd8 Ne4 Rf7 Qc3 Rfe7 Nxd6 Nxd6 Bxd6 Bxe6 Bxe7 Qxe7 dxe6 Bf8 Rd1 Rd8 Bd5 Kg7 h4 gxh4 Qh3 Qc7 Qxh4 Qf4 Qh5 Kh8 Rf1 Qe3+ Kg2 Bd6 Qh3 Qxh3+
31/54- 10:24 2,162,431,442 3,464,413 +1.89 Re6 Qd8 Ne4 Rf7 Qc3 Rfe7 Qd3
31/54 11:07 2,315,785,707 3,467,726 +1.97 Re6 Qd8 Ne4 Rf7 Qc3 Rfe7 Nxd6 Nxd6 Bxd6 Bxe6 Bxe7 Qxe7 dxe6 Bf8 Rd1 Rd8 Bd5 Kh7 Kg2 Kh8 Qf3 Kh7 Rh1 Qg7 Rf1 Qc7 Bxb7 Rd2+ Rf2 Rxf2+ Kxf2 Qh2+ Ke1 Qf4 Qxf4 gxf4 Bxa6
32/54+ 15:57 3,338,252,358 3,485,078 +2.06 Re6 Qd8 Ne4 Rf7 Qc3 Rfe7
32/54- 16:16 3,404,882,174 3,488,240 +1.89 Re6 Qd8 Ne4 Rf7 Qc3 Rfe7 Rd1 Bxe6 dxe6 Rxe6 fxe6
32/54 17:24 3,653,914,284 3,497,405 +2.06 Re6 Qd8 Ne4 Rf7 Qc3 Bxe6 dxe6 Rc7 Rd1 Rxe6 fxe6 f5 Qd3 fxe4 Bxe4 Qf6 Qd5 Re7 Bxd6 Nxd6 Qxd6 Qf4 Qxf4 gxf4 Rd8+ Bf8 Bd5 Kg7 Kg2 Rc7 Rd7+ Rxd7 exd7 Be7 Bxb7 Kf6 Kf3 Ke6 Bc8 Bd8
33/55- 18:00 3,784,509,582 3,502,398 +1.97 Re6 Qd8 Ne4 Rf7 Qc3 Bxe6 dxe6 Rc7 Rd1
5/10/2012 10:00:10 PM, Time for this analysis: 00:20:00, Rated time: 20:00
0 of 1 matching moves
5/10/2012 10:00:11 PM, Total time: 12:20:03 AM
Rated time: 20:00 = 1200 Seconds
-
mballicora
- Posts: 26
- Joined: Tue Aug 09, 2011 7:58 pm
- Real Name: Miguel A. Ballicora
Re: Re6!! (Exchange Sacrifice)
User923005 wrote:Code: Select all
Analysis of Q:\silman.epd 5/10/2012 8:54:48 PM Level: 1800 Seconds Analyzing engine: Critter_1.4_64bit_sse4 (3T} 1 Avoid move: Best move (Critter_1.4_64bit_sse4 (3T}): Re1-e6 Not found in: 10:00 2/2 00:00 181 181,000 +1.20 Ne4 h5 3/3 00:00 516 516,000 +1.14 Ne4 h5 Ra2 hxg4 hxg4 4/5 00:00 912 456,000 +1.14 Ne4 h5 Ra2 hxg4 hxg4 5/7 00:00 2,255 751,666 +1.13 Ne4 h5 Ra2 h4 Bh2 6/8 00:00 3,690 738,000 +1.34 Ne4 h5 Ra2 hxg4 hxg4 b5 axb5 axb5 7/9 00:00 5,008 834,666 +1.25 Ne4 h5 Ra2 hxg4 hxg4 b5 axb5 axb5 cxb5 8/11 00:00 9,110 1,012,222 +1.22 Ne4 h5 Ra2 b5 axb5 axb5 Bg2 hxg4 hxg4 bxc4 bxc4 9/13 00:00 12,766 1,276,600 +1.25 Ne4 h5 Ra2 b5 axb5 axb5 Bg2 hxg4 hxg4 b4 Bh2 10/15 00:00 21,336 1,524,000 +1.26 Ne4 h5 Ra2 b5 axb5 axb5 Bg2 hxg4 hxg4 bxc4 bxc4 Kh8 Bh2 11/17 00:00 36,419 1,916,789 +1.28 Ne4 h5 Ra2 b5 axb5 axb5 Bg2 hxg4 hxg4 bxc4 bxc4 Qb6 Bh2 Qb4 12/19- 00:00 86,568 951,296 +1.19 Ne4 h5 Ra2 b5 axb5 axb5 Bg2 hxg4 hxg4 bxc4 bxc4 Qb6 Bh2 Qb4 12/20- 00:00 240,669 1,865,651 +1.11 Ne4 h5 Ra2 b5 axb5 axb5 Bg2 hxg4 hxg4 bxc4 bxc4 Qb6 Bh2 Qb4 12/23 00:00 670,346 3,074,981 +1.26 Ne4 h5 Qc3 h4 Bh2 b5 axb5 axb5 Qd3 bxc4 bxc4 Qb6 Ra2 Qb4 Ree2 13/23- 00:00 745,341 3,092,701 +1.17 Ne4 h5 Qc3 h4 Bh2 b5 axb5 axb5 Qd3 bxc4 bxc4 Qb6 Ra2 Qb4 Ree2 13/23- 00:00 1,155,599 3,533,941 +1.09 Ne4 h5 Qc3 h4 Bh2 b5 axb5 axb5 Qd3 bxc4 bxc4 Qb6 Ra2 Qb4 Ree2 13/24 00:00 1,287,401 3,275,829 +1.08 Ne4 h5 Qc3 h4 Bf2 Re5 Ra2 Ne7 Qd3 b5 axb5 axb5 Kg2 bxc4 bxc4 b5 14/28 00:00 2,086,963 3,519,330 +1.05 Ne4 h5 Ra2 b5 a5 b4 Bh2 h4 Bh1 Kh8 Bg2 Kg8 Bf3 Kh8 Kg2 14/28+ 00:00 3,013,149 3,814,112 +1.17 Re6 Qb8 Rae1 Qc7 Rxe7 Nxe7 Ne4 Nc8 Qc3 b5 axb5 axb5 Nxf6+ Bxf6 Qxf6 Rxe1+ Bxe1 bxc4 bxc4 14/28+ 00:01 3,921,575 3,977,256 +1.26 Re6 Qb8 Rae1 Qc7 Rxe7 Nxe7 Ne4 Nc8 Qc3 b5 axb5 axb5 Nxf6+ Bxf6 Qxf6 Rxe1+ Bxe1 bxc4 bxc4 14/28 00:01 4,731,574 4,061,436 +1.16 Re6 Qd8 Ne4 Bxe6 dxe6 Rc7 Rd1 Bf8 Nc3 Be7 Nd5 Rc6 Kg2 a5 Qc3 15/28 00:01 5,074,536 4,102,292 +1.18 Re6 Qd8 Ne4 Bxe6 dxe6 Rc7 Rd1 Bf8 Nc3 Be7 Nd5 Rc6 Kg2 Kh7 Nxe7 Rxe7 Bxc6 bxc6 Bxd6 Nxd6 Qxd6 Qxd6 Rxd6 16/31 00:01 6,733,501 4,113,317 +1.18 Re6 Qd8 Ne4 Bxe6 dxe6 Rc7 Rd1 Bf8 Nc3 Be7 Nd5 Rc6 Kg2 Kh7 Nxe7 Rxe7 Bxc6 bxc6 Bxd6 Nxd6 Qxd6 Qxd6 Rxd6 17/32+ 00:02 10,950,647 4,419,147 +1.27 Re6 Qd8 Ne4 Bxe6 dxe6 Rc7 Rd1 Bf8 Nc3 Be7 Nd5 Rc6 Kg2 Bf8 Qc3 Be7 Be4 b5 cxb5 axb5 axb5 17/34 00:03 14,123,543 4,599,004 +1.27 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Qf8 Be4 Qd8 Qf3 Qb8 Qc3 Qd8 Qe3 Qf8 Bd5 18/34 00:04 20,654,009 4,728,481 +1.32 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Qf8 Be4 Qd8 Qf3 Qb8 Bd5 Kh7 Qc3 Qf8 19/35 00:06 29,202,895 4,670,221 +1.32 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Qf8 Be4 Qd8 Qf3 Qb8 Qe2 Bf8 Qb2 Bg7 Kg3 Qf8 Qg2 Qb8 20/39 00:11 56,418,056 5,005,594 +1.32 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Qf8 Be4 Qd8 Qe2 Qb8 Qf3 Bf8 Qc3 Bg7 Rd2 Qf8 Bd5 Bh8 Qf3 Qb8 21/42 00:22 114,599,509 5,136,227 +1.32 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Qf8 Be4 Qd8 Qe2 Qb8 Qf3 Bf8 Qc3 Bg7 Rd2 Qf8 Qf3 Qa8 Kg3 22/43 00:49 268,859,538 5,462,959 +1.34 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Qf8 Be4 Qd8 Qe2 Qb8 Qf3 Bf8 Qc3 Bg7 Rd2 Qf8 Kg3 Qa8 Qf3 Qb8 Bd5 Kh7 23/50+ 01:56 656,335,163 5,658,256 +1.43 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Qb8 Be4 Bh8 Rd2 Qd8 Qe2 Qf8 Qf3 Qb8 Rd1 Bg7 Qe2 Qa7 Kg3 23/50+ 03:26 1,170,194,417 5,656,528 +1.51 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Qb8 Be4 Bh8 Rd2 Qd8 Qe2 Qf8 Qf3 Qb8 Rd1 Bg7 Qe2 Qa7 Kg3 23/56 05:01 1,719,679,711 5,694,812 +1.57 Re6 Qd8 Ne4 Rf7 Qc3 Bxe6 dxe6 Rc7 Qb2 b5 Nc3 b4 Nd5 Rc6 Rd1 Bh8 Be4 Bg7 a5 Bh8 Bf3 Bg7 Be4 5/10/2012 9:15:01 PM, Time for this analysis: 00:09:59, Rated time: 10:00 0 of 1 matching moves 5/10/2012 9:15:02 PM, Total time: 12:20:14 AM Rated time: 10:00 = 600 Seconds -------------------------------------------------------------------------------- Analysis of Q:\silman.epd 5/10/2012 8:54:48 PM Level: 1800 Seconds Analyzing engine: Deep Rybka 4.1 SSE42 x64 {3T} 1 Avoid move: Best move (Deep Rybka 4.1 SSE42 x64 {3T}): Re1-e6 Not found in: 10:00 Tablebase directory set to 'H:\egdb\Nalimov' (had been 'C:\autoTB\TB4;C:\autoTB\TB5;C:\autoTB\TB6'). Tablebase cache size set to 32 Mb (had been 8 Mb). 2+ 00:11 232 1,137 +0.51 Ne4 Kh8 Qc3 2 00:11 293 1,436 +0.64 Ne4 Rf7 Qc3 Rff8 3 00:11 684 3,123 +0.27 Ne4 h5 Kg2 Kh7 4 00:11 989 3,507 +0.30 Ne4 h5 Qc3 h4 Bf2 Re5 Kg2 a5 5 00:11 1,734 6,148 +0.30 Ne4 h5 Qc3 h4 Bf2 Re5 Kg2 a5 6 00:11 5,088 17,131 +0.38 Ne4 h5 h4 a5 Rac1 gxh4 Bxh4 Kh8 Re3 6+ 00:11 7,152 22,849 +0.42 Re6 6+ 00:11 8,137 25,996 +0.57 Re6 6 00:11 10,827 33,009 +0.64 Re6 Rf7 Rae1 Rfe7 Rxe7 Rxe7 Ne4 Qd8 7+ 00:12 17,008 49,441 +0.76 Re6 Rf7 Ne4 Bxe6 dxe6 Rfe7 Nxd6 Rd8 Rd1 7 00:12 19,860 55,166 +0.74 Re6 Qd8 Ne4 Bxe6 dxe6 Rc7 Nc3 Rf8 Nd5 Rc6 Kg2 8 00:12 23,227 61,938 +0.73 Re6 Qd8 Ne4 Bxe6 dxe6 Rc7 Nc3 Kh7 Nd5 Rc6 Rd1 Kg8 Kg2 9+ 00:12 41,432 88,341 +0.85 Re6 Qd8 Ne4 Bxe6 dxe6 Rc7 Nxd6 Nxd6 Qd5 Nb5 axb5 Qxd5 cxd5 9 00:12 44,922 92,814 +0.85 Re6 Qd8 Ne4 Bxe6 dxe6 Rf8 Rd1 Qc7 Nxd6 Rd8 Kg2 Nxd6 Bxd6 Qc8 Be4 Ree8 10 00:12 49,515 93,248 +0.85 Re6 Qd8 Ne4 Bxe6 dxe6 Rf8 Rd1 Qc7 Nxd6 Rd8 Kg2 Nxd6 Bxd6 Qc8 Be4 Ree8 11+ 00:12 164,176 159,394 +0.97 Re6 Qd8 Ne4 Bxe6 dxe6 Rf8 Rd1 Qc7 Nxd6 Rd8 Kg2 Nxd6 Bxd6 Qc8 Be4 Ree8 Qe2 11 00:12 206,042 175,953 +0.97 Re6 Qb8 Ne4 Bxe6 dxe6 Rd8 Qc3 Kh8 Rd1 Ree8 Kg2 Qc7 Qd3 Qe7 Nxd6 Nxd6 Bxd6 12 00:13 408,349 214,469 +0.97 Re6 Kh8 Ne4 b5 axb5 axb5 cxb5 Qb6 Kg2 Bxb5 Qc3 Qd8 Nxd6 13 00:14 525,092 219,887 +0.95 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 d6 Kg7 Rd1 Rd7 Kf2 Bf7 Kg3 Qe8 Qe2 Qc8 Qd2 Qf8 14 00:14 563,468 220,190 +0.95 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 d6 Kg7 Rd1 Rd7 Kf2 Bf7 Kg3 Qe8 Qe2 Qc8 Qd2 Qf8 15 00:15 755,274 224,050 +0.95 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 d6 Kg7 Rd1 Rd7 Kf2 Bf7 Kg3 Qe8 Qe2 Qc8 Qd2 Qf8 16 00:16 1,073,264 234,747 +0.94 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 d6 Rd7 Rd1 Bf7 Kf2 Qe8 Qc3 Qd8 Qd2 Qe8 Qe2 Qxe2+ Kxe2 Ke8 17 00:32 5,431,499 257,697 +0.92 Re6 Qd8 Qe2 Bf8 Re1 Bg7 Ne4 Bxe6 dxe6 Rc7 Rd1 Bf8 Nc3 Na7 Nd5 Rc8 Qb2 Bg7 Qh2 Nc6 Bxd6 18 00:41 7,561,418 249,840 +0.95 Re6 Qd8 Qe2 Bf8 Re1 Bg7 Ne4 Bxe6 dxe6 Rc7 Rd1 Bf8 Nc3 Na7 Nd5 Rc8 Qb2 Bg7 Qh2 Nc6 Bxd6 19 00:50 9,697,539 250,854 +0.95 Re6 Qd8 Qe2 Bf8 Re1 Kh8 Ne4 Bxe6 dxe6 Rc7 Rd1 Rh7 Qb2 Be7 Nc3 Qc7 Qg2 Bf8 Nd5 Qd8 Qb2 Kg7 Nc3 Qc7 Nd5 Qd8 Nc3 Qc7 Nd5 Qd8 Nc3 20+ 01:45 22,890,928 244,516 +1.07 Re6 Qd8 Ne4 Rf7 Qc3 Rff8 Qd2 Rf7 Qb2 Rff8 Rd1 Bxe6 dxe6 Qc7 Qg2 Re7 Qh2 Qb8 Qb2 Rc7 Nxd6 Rd8 Ne4 20+ 03:21 45,120,182 237,228 +1.22 Re6 Qd8 Ne4 Rf7 Qc3 Rff8 Qd2 Rf7 Qb2 Rff8 Rd1 Bxe6 dxe6 Qc7 Qg2 Re7 Qh2 Qb8 Qb2 Rc7 20 05:24 73,001,248 233,509 +1.30 Re6 Qd8 Ne4 Rf7 Qc3 Rff8 Qd2 Rf7 Qb2 Bxe6 dxe6 Rc7 Rd1 Rc6 Nc3 Bf8 Bxc6 bxc6 Ne4 Be7 Qe2 Qc7 Kg2 Kg7 Qb2 21 07:13 99,135,528 234,909 +1.30 Re6 Qd8 Ne4 Rf7 Qc3 Rfe7 Qd2 Rf7 Qb2 Bxe6 dxe6 Rc7 Rd1 Rc6 Nc3 Bf8 Bxc6 bxc6 Ne4 Be7 Qe2 Qc7 Kg2 Kg7 Qb2 Rf8 5/10/2012 9:25:28 PM, Time for this analysis: 00:10:00, Rated time: 10:00 0 of 1 matching moves 5/10/2012 9:25:29 PM, Total time: 12:30:41 AM Rated time: 10:00 = 600 Seconds -------------------------------------------------------------------------------- Analysis of Q:\silman.epd 5/10/2012 8:54:48 PM Level: 1800 Seconds Analyzing engine: Houdini_15a_x64 {3T} 1 Avoid move: Best move (Houdini_15a_x64 {3T}): Re1-e6 Not found in: 10:00 4/14 00:00 1,775 443,000 +0.91 Ne4 h5 Ra2 hxg4 hxg4 5/14 00:00 2,700 540,000 +0.93 Ne4 h5 Ra2 h4 Bh2 6/17 00:00 4,787 159,000 +1.15 Ne4 h5 Ra2 hxg4 hxg4 b5 axb5 axb5 7/17 00:00 7,469 226,000 +1.05 Ne4 h5 Ra2 hxg4 hxg4 b5 axb5 axb5 cxb5 8/18 00:00 10,890 311,000 +1.01 Ne4 h5 Ra2 b5 axb5 axb5 Bg2 hxg4 hxg4 bxc4 bxc4 9/20 00:00 14,822 411,000 +1.08 Ne4 h5 Ra2 b5 axb5 axb5 Bg2 h4 Bh2 bxc4 bxc4 10/21 00:00 27,893 697,000 +1.05 Ne4 h5 Ra2 b5 axb5 axb5 Bg2 h4 Bh2 bxc4 bxc4 Kh8 Bf3 11/24 00:00 50,965 1,084,000 +1.05 Ne4 h5 Ra2 b5 axb5 axb5 Bg2 h4 Bh2 bxc4 bxc4 Kh8 Bf3 12/26- 00:00 129,942 2,095,000 +0.96 Ne4 h5 12/28 00:00 356,821 3,464,000 +0.86 Ne4 h5 Ra2 b5 a5 hxg4 hxg4 Kf8 Bh2 Kg8 Bg2 Kf8 Qc3 bxc4 bxc4 13/30 00:00 878,908 3,959,000 +0.90 Ne4 h5 Ra2 b5 a5 h4 Bh2 Kh8 Bg2 Kg8 Qc3 Kh8 Rae2 b4 Qa1 14/30 00:00 1,297,427 4,281,000 +0.90 Ne4 h5 Ra2 b5 a5 h4 Bh2 Kh8 Bg2 Kg8 Qc3 Kh8 Rae2 b4 Qa1 14/33+ 00:00 2,140,603 4,468,000 +0.99 Re6 14/33+ 00:00 2,217,871 4,489,000 +1.18 Re6 14/35 00:00 3,612,185 4,784,000 +1.01 Re6 Qd8 Ne4 Bxe6 dxe6 Na7 Nxd6 Rf8 Rd1 Nc6 Be4 Qc7 Nb5 Qd8 Qf3 Qc8 15/35+ 00:00 3,989,365 4,812,000 +1.11 Re6 15/35 00:00 4,537,155 4,889,000 +1.24 Re6 Qd8 Ne4 b5 axb5 axb5 cxb5 Qb6 Qc3 Bxe6 dxe6 Rd8 Nxf6+ Kh8 h4 gxh4 Bxh4 Qxb5 Kg2 Rf8 16/35- 00:01 4,829,277 4,892,000 +1.15 Re6 Qd8 16/38 00:01 6,357,136 4,947,000 +1.20 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Bh8 Kg3 Qf8 Qc2 Qg7 Bd5 Qf8 Qe2 17/38 00:01 8,321,375 5,152,000 +1.22 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Bh8 Kg3 Qf8 Qc2 Qb8 Be4 Qf8 Bd5 Bg7 Qe2 18/38 00:02 11,154,336 5,399,000 +1.22 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Qa8 Qc2 Qb8 Be4 Bh8 Qb2 Qf8 Qc3 Qd8 Qf3 Qb8 Qe3 Kg7 19/41 00:03 18,921,181 5,406,000 +1.22 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Qa8 Qc2 Qb8 Be4 Bh8 Qb2 Qf8 Qc3 Qd8 Qf3 Qb8 Qe3 Kg7 20/41 00:05 28,413,373 5,540,000 +1.22 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Qa8 Qc2 Qb8 Be4 Bh8 Qb2 Qf8 Qc3 Qd8 Qf3 Qb8 Qe3 Kg7 21/49 00:09 55,778,994 5,720,000 +1.24 Re6 Qd8 Ne4 Rf7 Bxd6 Bxe6 dxe6 Nxd6 Nxd6 Rc7 Rd1 Ree7 Kg2 Kh7 Qc3 Qa8 Be4 Qb8 Rd2 Kg8 Qf3 Bf8 Bd5 Bg7 Qc3 Qf8 Kg3 Bh8 Qf3 22/49- 00:19 114,253,084 5,894,000 +1.15 Re6 Qd8 22/49+ 00:38 222,919,472 5,791,000 +1.34 Re6 22/51 00:58 333,572,761 5,743,000 +1.41 Re6 Qd8 Ne4 Rf7 Qc3 Rff8 Rd1 Bxe6 dxe6 Rxe6 Nxc5 bxc5 Bd5 Kh8 Bxe6 Qc7 Qf3 Rd8 Bd5 b6 Bb7 a5 Re1 Ne7 Kg2 Kg8 Re6 Bh8 Be4 23/56+ 01:46 638,483,749 5,974,000 +1.50 Re6 23/59 02:37 950,030,088 6,017,000 +1.51 Re6 Qd8 Ne4 Rf7 Qc3 Bxe6 dxe6 Rc7 Qb2 b5 Nc3 b4 Nd5 Rc6 a5 Kh8 Kh2 Kg8 Rd1 Kh8 Qa1 Kg8 Kg2 Kh8 24/59 03:03 1,113,343,671 6,086,000 +1.46 Re6 Qd8 Ne4 Rf7 Qc3 Bxe6 dxe6 Rc7 Qb2 b5 Nc3 b4 Nd5 Rc6 a5 Kh8 Kh2 Ne7 Nxe7 Qxe7 Bxc6 bxc6 Rd1 Rd8 Qg2 Qc7 Qf3 Kg8 Kg2 Bh8 Rd2 Kg7 25/59+ 06:11 2,247,810,857 6,047,000 +1.57 Re6 5/10/2012 9:35:36 PM, Time for this analysis: 00:10:00, Rated time: 10:00 0 of 1 matching moves 5/10/2012 9:35:37 PM, Total time: 12:40:48 AM Rated time: 10:00 = 600 Seconds -------------------------------------------------------------------------------- Analysis of Q:\silman.epd 5/10/2012 9:40:07 PM Level: 1200 Seconds Analyzing engine: Stockfish Glinscott Pinned {3T} 1 Avoid move: Best move (Stockfish Glinscott Pinned {3T}): Re1-e6 Not found in: 20:00 2/2 00:00 713 16,976 +0.84 Ne4 Qb8 3/4 00:00 1,337 31,093 +0.72 Ne4 Qb8 h4 4/5 00:00 3,921 89,113 +1.01 Ne4 Qb8 Qc3 Rf7 5/8 00:00 12,268 255,583 +0.56 Be4 Qb8 Ra2 Na7 Rae2 6/8 00:00 14,865 297,300 +0.84 Be4 Qb8 Re2 Na7 Rae1 h5 gxh5 7/8 00:00 16,196 317,568 +0.76 Be4 Qb8 Re2 Na7 Rae1 Nc8 h4 8/10 00:00 18,489 348,849 +0.72 Be4 Qb8 Re2 Na7 Rae1 Nc8 Qe3 Na7 h4 9/12 00:00 24,897 444,589 +0.76 Be4 Qb8 Re2 Na7 Rae1 Nc8 Qf3 Na7 h4 Nc8 Qe3 10/14 00:00 43,658 692,984 +0.80 Be4 Qb8 Re2 Qa7 Rae1 Qb8 Qd2 Qa7 h4 Qb8 Re3 Qc7 R1e2 11/14 00:00 106,334 1,312,765 +0.80 Rxe7 Rxe7 Rc1 b5 cxb5 axb5 Nxb5 Qb6 Kg2 Bxb5 Qxb5 Qxb5 axb5 12/14 00:00 118,572 1,378,744 +0.80 Rxe7 Rxe7 Rc1 b5 cxb5 axb5 Nxb5 Qb6 Kg2 Bxb5 Qxb5 Qxb5 axb5 13/21 00:00 299,223 2,200,169 +0.76 Rxe7 Rxe7 h4 Re8 Ne4 Qd8 h5 b5 axb5 axb5 Ra8 Qb6 Qf1 bxc4 bxc4 14/24 00:00 506,668 2,520,736 +0.80 Rxe7 Rxe7 h4 Re8 Ne4 Qd8 h5 b5 axb5 axb5 Bg2 Qe7 Ra8 Kh7 cxb5 Kg8 15/24 00:00 920,528 2,885,667 +0.80 Rxe7 Rxe7 h4 Re8 Ne4 Qd8 h5 b5 axb5 axb5 Bg2 Qe7 Ra8 Bf8 cxb5 b6 Bf3 Qf7 Qc3 16/25 00:00 1,754,599 3,178,621 +0.96 Rxe7 Rxe7 Ra2 b5 axb5 axb5 Nxb5 Bxb5 cxb5 b6 Re2 Qa7 Re6 Qd7 h4 Re8 Bg2 gxh4 Bxh4 17/27 00:00 3,357,154 3,411,741 +0.80 Rxe7 Rxe7 Ra2 Re8 h4 b5 cxb5 axb5 Nxb5 Qb6 Kg2 Bxb5 axb5 Qd8 Re2 Ne7 Re6 18/30+ 00:02 7,931,800 3,528,380 +1.27 Re6 Qb8 Ne4 Bxe6 dxe6 Rd8 Nc3 Rde8 Nd5 18/30 00:02 8,413,559 3,517,374 +1.25 Re6 Qb8 Ne4 Bxe6 dxe6 Rd8 Nc3 Ree8 Nd5 Qa7 Rd1 b5 axb5 axb5 Qc3 b4 Qb2 b5 Ra1 Qb7 Qxf6 bxc4 bxc4 19/30+ 00:02 9,846,980 3,557,434 +1.33 Re6 Qb8 Ne4 Bxe6 dxe6 Rd8 Nc3 Ree8 Nd5 Qa7 Rd1 b5 axb5 axb5 Qc3 b4 Qb2 b5 cxb5 c4+ Qf2 c3 Nxb4 Qc5 Qxc5 dxc5 Rxd8 Rxd8 Nc2 19/30 00:02 10,326,348 3,562,037 +1.21 Re6 Qb8 Ne4 Bxe6 dxe6 Rd8 Nc3 Ree8 Nd5 Qa7 Rd1 b5 axb5 axb5 Qc3 b4 Qb2 b5 cxb5 c4+ Qf2 c3 Nxb4 Qc5 Qxc5 dxc5 Rxd8 Rxd8 Nc2 20/30+ 00:03 11,907,264 3,569,323 +1.29 Re6 Qb8 Ra2 Bxe6 dxe6 Rd8 Nd5 Ree8 Qc3 Rf8 Re2 20/30+ 00:04 14,710,593 3,594,964 +1.37 Re6 Qb8 Ra2 Kh7 Rxe7 Rxe7 h4 gxh4 Bxh4 Qc7 Ne4 20/30+ 00:05 19,384,100 3,530,801 +1.49 Re6 Qb8 Ra2 Kh7 Rxe7 Rxe7 h4 gxh4 Bxh4 Qc7 Ne4 20/31 00:06 23,726,636 3,493,835 +1.37 Re6 Qb8 Ra2 Bxe6 dxe6 Rf8 Qe4 Bh8 Rh2 Bg7 Nd5 Ree8 Rd2 Bh8 Nc3 Re7 Qd3 Ree8 Nd5 Bg7 Qe4 21/31+ 00:07 25,296,514 3,510,479 +1.45 Re6 Qb8 Ra2 Bxe6 dxe6 Rf8 Qe4 Bh8 Rh2 Bg7 Nd5 Ree8 Rd2 b5 axb5 axb5 cxb5 Qa7 e7 Rf7 21/36+ 00:08 30,452,403 3,549,231 +1.53 Re6 Qb8 Ra2 Bxe6 dxe6 Rf8 Qe4 Bh8 Rh2 Bg7 Nd5 Ree8 e7 Rf7 Qe6 Bh8 Re2 Kg7 Qd7 21/36 00:09 32,201,623 3,543,702 +1.41 Re6 Qb8 Ra2 Rf7 Ne4 Bxe6 dxe6 Rff8 Nc3 Rd8 Nd5 Rde8 Rd2 Qa7 Qe3 b5 cxb5 axb5 Nc7 bxa4 Nxe8 Rxe8 bxa4 22/36+ 00:09 33,627,463 3,543,089 +1.49 Re6 Qb8 Ra2 Rf7 Ne4 Bxe6 dxe6 Rff8 Nc3 Rd8 Nd5 Rde8 Rd2 Qa7 Qe3 b5 cxb5 axb5 Nc7 bxa4 Nxe8 Rxe8 bxa4 22/36+ 00:11 39,937,633 3,530,866 +1.57 Re6 Qb8 Ra2 Rf7 Ne4 Bxe6 dxe6 Rff8 Nc3 Rd8 Qd5 Ne7 Qxb7 Qxb7 Bxb7 h5 Bxa6 d5 Nxd5 Nxd5 cxd5 hxg4 e7 22/36 00:11 40,618,664 3,532,979 +1.53 Re6 Qb8 Ra2 Rf7 Ne4 Bxe6 dxe6 Rff8 Nc3 Re7 Qe4 Bh8 Rh2 Rh7 Rd2 Re8 Qd3 Qc7 Nd5 Qd8 Rd1 Na7 Nc3 Nc8 Ne4 Qe7 Nxd6 Rd8 Nxc8 Rxc8 Qd5 23/36+ 00:15 52,959,439 3,506,318 +1.61 Re6 Qb8 Ra2 Rf7 Ne4 Bxe6 dxe6 Rff8 Nc3 Re7 Qe4 Bh8 Nd5 Ree8 Rd2 Kg7 Nxb6 Nxb6 Bxd6 Qc8 a5 Na8 Qxb7+ Qxb7 Bxb7 23/38 00:28 97,209,244 3,446,647 +1.65 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 Re1 Qd6 Kg2 Bd7 Qc3 Re7 Re6 Bxe6 Qxf6+ Ke8 Qg6+ Kd8 Qxh6 Qe5 dxe6 Qb2+ Kg3 Qxb3 Qxg5 24/38 00:29 102,076,006 3,428,936 +1.65 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 Re1 Qd6 Kg2 Bd7 Qc3 Re7 Re6 Bxe6 Qxf6+ Ke8 Qg6+ Kd8 Qxh6 Qe5 dxe6 Qb2+ Kg3 Qxb3 Qxg5 25/40- 00:33 114,198,839 3,433,312 +1.57 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 Re1 Qd6 Kg2 Bd7 Qc3 Re7 Re6 Bxe6 Qxf6+ Ke8 25/40- 00:35 121,419,464 3,442,082 +1.49 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Bxf8 Kxf8 Rxe8+ Qxe8 Qc3 Qe7 Rd1 Qd6 25/41+ 00:46 159,937,623 3,459,681 +1.73 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 Re1 Qd6 Kg2 Bd7 Qc3 Re7 Re6 Bxe6 Qxf6+ Ke8 Qxh6 Qe5 dxe6 Qb2+ Kh1 Qb1+ Kh2 Qa2+ Kg3 25/41 00:49 169,762,762 3,457,208 +1.45 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 Re1 Qd6 Kg2 Bd7 Qc3 Re7 Re6 Bxe6 Qxf6+ Ke8 Qg6+ Kd8 Qxh6 Qe5 dxe6 Qb2+ Kg3 Qe5+ Kf2 Qd4+ Kf1 26/41 00:54 186,945,116 3,461,946 +1.45 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 Re1 Qd6 Kg2 Bd7 Qc3 Re7 Re6 Bxe6 Qxf6+ Ke8 Qg6+ Kd8 Qxh6 Qe5 dxe6 Qb2+ Kg3 Qe5+ Kf2 27/41 00:58 203,419,264 3,457,394 +1.45 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 Re1 Qd6 Kg2 Bd7 Qc3 Re7 Re6 Bxe6 Qxf6+ Ke8 Qg6+ Kd8 Qxh6 Qe5 dxe6 Qb2+ Kg3 Qe5+ Kf2 28/41+ 01:05 225,295,049 3,461,072 +1.53 Re6 Qd8 Ne4 Rf7 Nxd6 Nxd6 Bxd6 Bf8 Rxe8 Bxe8 Bxf8 Kxf8 Rd1 28/41+ 01:12 251,758,826 3,453,150 +1.61 Re6 Qd8 Ne4 Bxe6 dxe6 Rc7 Nxd6 Nxd6 Qxd6 Rce7 Rd1 Qxd6 28/41+ 01:40 347,465,124 3,459,601 +1.73 Re6 Qd8 Ne4 Bxe6 dxe6 Rf8 Nxd6 28/54+ 03:53 810,864,707 3,473,263 +1.91 Re6 Qb8 Ra2 Rf7 Ne4 Bxe6 dxe6 Rff8 Nxd6 Qc7 Rd2 28/54 05:29 1,145,411,043 3,480,053 +1.81 Re6 Qd8 Ne4 Rf7 Qc3 Bxe6 dxe6 Rc7 Rd1 Rxe6 fxe6 f5 Qd3 fxe4 Bxe4 Qf6 Qd5 Re7 Bxd6 Nxd6 Qxd6 Bf8 Bd5 Qf4 Qxf4 gxf4 Rf1 Bg7 Rxf4 Bd4+ Kg2 Kg7 29/54+ 06:04 1,266,156,916 3,475,674 +1.89 Re6 Qd8 Ne4 Rf7 Qc3 Bxe6 dxe6 Rc7 Rd1 Rxe6 fxe6 f5 Qd3 29/54+ 08:06 1,684,876,108 3,462,463 +1.97 Re6 b5 cxb5 29/54 09:27 1,967,247,714 3,463,921 +1.89 Re6 Qd8 Ne4 Rf7 Qc3 Rfe7 Nxd6 Nxd6 Bxd6 Bxe6 Bxe7 Qxe7 dxe6 Bf8 Bd5 Kg7 Qf3 Qd6 Ra2 Qe5 Bxb7 Bd6 Bxa6 Qe1+ Kg2 Re7 Re2 Qd1 Bb5 Bf4 Rf2 Qb1 Bc6 30/54+ 10:01 2,083,842,123 3,466,074 +1.97 Re6 Qd8 30/54 10:11 2,117,604,492 3,462,316 +1.97 Re6 Qd8 Ne4 Rf7 Qc3 Rfe7 Nxd6 Nxd6 Bxd6 Bxe6 Bxe7 Qxe7 dxe6 Bf8 Rd1 Rd8 Bd5 Kg7 h4 gxh4 Qh3 Qc7 Qxh4 Qf4 Qh5 Kh8 Rf1 Qe3+ Kg2 Bd6 Qh3 Qxh3+ 31/54- 10:24 2,162,431,442 3,464,413 +1.89 Re6 Qd8 Ne4 Rf7 Qc3 Rfe7 Qd3 31/54 11:07 2,315,785,707 3,467,726 +1.97 Re6 Qd8 Ne4 Rf7 Qc3 Rfe7 Nxd6 Nxd6 Bxd6 Bxe6 Bxe7 Qxe7 dxe6 Bf8 Rd1 Rd8 Bd5 Kh7 Kg2 Kh8 Qf3 Kh7 Rh1 Qg7 Rf1 Qc7 Bxb7 Rd2+ Rf2 Rxf2+ Kxf2 Qh2+ Ke1 Qf4 Qxf4 gxf4 Bxa6 32/54+ 15:57 3,338,252,358 3,485,078 +2.06 Re6 Qd8 Ne4 Rf7 Qc3 Rfe7 32/54- 16:16 3,404,882,174 3,488,240 +1.89 Re6 Qd8 Ne4 Rf7 Qc3 Rfe7 Rd1 Bxe6 dxe6 Rxe6 fxe6 32/54 17:24 3,653,914,284 3,497,405 +2.06 Re6 Qd8 Ne4 Rf7 Qc3 Bxe6 dxe6 Rc7 Rd1 Rxe6 fxe6 f5 Qd3 fxe4 Bxe4 Qf6 Qd5 Re7 Bxd6 Nxd6 Qxd6 Qf4 Qxf4 gxf4 Rd8+ Bf8 Bd5 Kg7 Kg2 Rc7 Rd7+ Rxd7 exd7 Be7 Bxb7 Kf6 Kf3 Ke6 Bc8 Bd8 33/55- 18:00 3,784,509,582 3,502,398 +1.97 Re6 Qd8 Ne4 Rf7 Qc3 Bxe6 dxe6 Rc7 Rd1 5/10/2012 10:00:10 PM, Time for this analysis: 00:20:00, Rated time: 20:00 0 of 1 matching moves 5/10/2012 10:00:11 PM, Total time: 12:20:03 AM Rated time: 20:00 = 1200 Seconds
Gaviota 0.85+ sees it in 0.0 seconds, 5 plies and stick to it for long while
Code: Select all
89 1: 0.0 +0.21 2.Ne4
388 2: 0.0 +0.14 2.Rxe7 Nxe7 3.Re1
1100 3: 0.0 +0.09 2.Ne4 Kh7 3.Kh2
1728 4: 0.0 +0.20 2.Ne4 Kh7 3.Kh2 Rf7
4914 5: 0.0 +0.21 2.Re6 Kh7 3.Kh2 Rf7 4.Rxe8 Bxe8
10237 6: 0.0 +0.14 2.Ne4 Kh7 3.Kh2 h5 4.Qc2 hxg4 5.hxg4
28390 7: 0.1 +0.20 2.Re6 Kh7 3.Kh2 Qb8 4.Ne4 Bxe6 5.fxe6
40998 8 0.1 +0.38 2.Re6 Kh7 3.Kh2 Qb8 4.Ne4 Bxe6 5.dxe6
Rd8
43024 8: 0.1 +0.38 2.Re6 Kh7 3.Kh2 Qb8 4.Ne4 Bxe6 5.dxe6
Rd8
70045 9 0.2 +0.39 2.Re6 Kh7 3.Kh2 Qb8 4.Ne4 Bxe6 5.dxe6
Rd8 6.Nc3
70878 9: 0.2 +0.39 2.Re6 Kh7 3.Kh2 Qb8 4.Ne4 Bxe6 5.dxe6
Rd8 6.Nc3
181950 10 0.4 +0.59 2.Re6 Kh7 3.Kh2 Kg8 4.Ne4 Bxe6 5.dxe6
Rd8 6.Nc3 Kh7
187403 10: 0.4 +0.59 2.Re6 Kh7 3.Kh2 Kg8 4.Ne4 Bxe6 5.dxe6
Rd8 6.Nc3 Kh7
421786 11 0.9 +0.57 2.Re6 Qd8 3.Ne4 Bxe6 4.dxe6 Rc7 5.Nc3
Kh7 6.Nd5 Rc6 7.Kh2
430071 11: 0.9 +0.57 2.Re6 Qd8 3.Ne4 Bxe6 4.dxe6 Rc7 5.Nc3
Kh7 6.Nd5 Rc6 7.Kh2
684242 12 1.5 +0.46 2.Re6 Kh7 3.Rae1 Qd8 4.Qc2 Bf8 5.h4
gxh4 6.Bxh4 Rf7 7.Rxe8 Bxe8 8.Re6
693726 12: 1.5 +0.46 2.Re6 Kh7 3.Rae1 Qd8 4.Qc2 Bf8 5.h4
gxh4 6.Bxh4 Rf7 7.Rxe8 Bxe8 8.Re6
922378 13 2.0 +0.47 2.Re6 Kh7 3.Rae1 Qd8 4.Qc2 Bf8 5.Ne4
Rf7 6.Kh2 Kg7 7.Rxe8 Bxe8 8.h4 Kh7
936764 13: 2.0 +0.47 2.Re6 Kh7 3.Rae1 Qd8 4.Qc2 Bf8 5.Ne4
Rf7 6.Kh2 Kg7 7.Rxe8 Bxe8 8.h4 Kh7
2083477 14 4.5 +0.78 2.Re6 Kh7 3.Ne4 Bxe6 4.dxe6 Rg8 5.Nc3
Ree8 6.Nd5 Qd8 7.Kh2 Rh8 8.Re1 Bf8
2094894 14: 4.5 +0.78 2.Re6 Kh7 3.Ne4 Bxe6 4.dxe6 Rg8 5.Nc3
Ree8 6.Nd5 Qd8 7.Kh2 Rh8 8.Re1 Bf8
2488536 15 5.4 +0.73 2.Re6 Kh7 3.Ne4 Bxe6 4.dxe6 Rg8 5.Nc3
Ree8 6.Nd5 Qd8 7.Kh2 Bf8 8.Qc3 Be7
9.Qc2
2510275 15: 5.4 +0.73 2.Re6 Kh7 3.Ne4 Bxe6 4.dxe6 Rg8 5.Nc3
Ree8 6.Nd5 Qd8 7.Kh2 Bf8 8.Qc3 Be7
9.Qc2
4012366 16 8.7 +0.79 2.Re6 Kh7 3.Ne4 Bxe6 4.dxe6 Rg8 5.Nc3
Ree8 6.Nd5 Qd8 7.Kh2 Bf8 8.Qc3 Be7
9.Qc2 Na7
4043271 16: 8.8 +0.79 2.Re6 Kh7 3.Ne4 Bxe6 4.dxe6 Rg8 5.Nc3
Ree8 6.Nd5 Qd8 7.Kh2 Bf8 8.Qc3 Be7
9.Qc2 Na7
5638708 17 12.3 +0.72 2.Re6 Kh7 3.Kh2 Qd8 4.Ne4 Bxe6 5.dxe6
Rc7 6.Nc3 Bf8 7.Nd5 Rg7 8.Qc2 Be7 9.Rd1
Rh8 10.Re1
5705451 17: 12.5 +0.72 2.Re6 Kh7 3.Kh2 Qd8 4.Ne4 Bxe6 5.dxe6
Rc7 6.Nc3 Bf8 7.Nd5 Rg7 8.Qc2 Be7 9.Rd1
Rh8 10.Re1
9316196 18 20.7 +0.79 2.Re6 Kh7 3.Kh2 Qd8 4.Ne4 Bxe6 5.dxe6
Rc7 6.Nc3 Bf8 7.Nd5 Rg7 8.Qc3 Be7 9.Rd1
Reg8 10.Qc2 Na7
9386137 18: 20.8 +0.79 2.Re6 Kh7 3.Kh2 Qd8 4.Ne4 Bxe6 5.dxe6
Rc7 6.Nc3 Bf8 7.Nd5 Rg7 8.Qc3 Be7 9.Rd1
Reg8 10.Qc2 Na7
12122865 19 27.1 +0.74 2.Re6 Kh7 3.Kh2 Qd8 4.Ne4 Bxe6 5.dxe6
Rc7 6.Nc3 Bf8 7.Nd5 Rg7 8.Qc3 Be7 9.Rd1
Reg8 10.Qc2 Na7 11.Nxe7 Rxe7 12.Bxd6
12294964 19: 27.4 +0.74 2.Re6 Kh7 3.Kh2 Qd8 4.Ne4 Bxe6 5.dxe6
Rc7 6.Nc3 Bf8 7.Nd5 Rg7 8.Qc3 Be7 9.Rd1
Reg8 10.Qc2 Na7 11.Nxe7 Rxe7 12.Bxd6
16493912 20 36.8 +0.74 2.Re6 Kh7 3.Kh2 Qd8 4.Ne4 Bxe6 5.dxe6
Rc7 6.Nc3 Bf8 7.Nd5 Rg7 8.Qc3 Be7 9.Rd1
Reg8 10.Qc2 Na7 11.Nxe7 Rxe7 12.Bxd6
16711275 20: 37.2 +0.74 2.Re6 Kh7 3.Kh2 Qd8 4.Ne4 Bxe6 5.dxe6
Rc7 6.Nc3 Bf8 7.Nd5 Rg7 8.Qc3 Be7 9.Rd1
Reg8 10.Qc2 Na7 11.Nxe7 Rxe7 12.Bxd6
59147707 21 131.1 +0.83 2.Re6 Kh7 3.Kh2 Qd8 4.Ne4 Bxe6 5.dxe6
Rc7 6.Nc3 Bf8 7.Nd5 Rg7 8.Qc3 Be7 9.b4
cxb4 10.Qxb4 a5 11.Qb2 Rh8 12.Re1
59451661 21: 131.6 +0.83 2.Re6 Kh7 3.Kh2 Qd8 4.Ne4 Bxe6 5.dxe6
Rc7 6.Nc3 Bf8 7.Nd5 Rg7 8.Qc3 Be7 9.b4
cxb4 10.Qxb4 a5 11.Qb2 Rh8 12.Re1
274260075 22 614.7 +1.08 2.Re6 Kh7 3.Rd1 Qb8 4.Ne4 Bxe6 5.dxe6
Rd8 6.Nc3 Rf8 7.Nd5 Ree8 8.Kh2 Kg8
9.Qc3 Kh7 10.Bg2 Kg8 11.Re1 Kh7 12.Re2
a5
274910810 22: 615.9 +1.08 2.Re6 Kh7 3.Rd1 Qb8 4.Ne4 Bxe6 5.dxe6
Rd8 6.Nc3 Rf8 7.Nd5 Ree8 8.Kh2 Kg8
9.Qc3 Kh7 10.Bg2 Kg8 11.Re1 Kh7 12.Re2
a5
619030042 23 1378.8 +1.04 2.Re6 Rf7 3.Ne4 Rff8 4.Kh2 Bxe6 5.dxe6
Kh7 6.Nc3 Rg8 7.Qe4 Ne7 8.Qxb7 Qxb7
9.Bxb7 Rd8 10.Rd1 a5 11.Bxd6 Bf8 12.Ne4
Kg7 13.Kg2
620095860 23: 1380.8 +1.04 2.Re6 Rf7 3.Ne4 Rff8 4.Kh2 Bxe6 5.dxe6
Kh7 6.Nc3 Rg8 7.Qe4 Ne7 8.Qxb7 Qxb7
9.Bxb7 Rd8 10.Rd1 a5 11.Bxd6 Bf8 12.Ne4
Kg7 13.Kg2
815157125 24 1782.1 +1.12 2.Re6 Rf7 3.Ne4 Rff8 4.Kh2 Bxe6 5.dxe6
Kh7 6.Nc3 Rg8 7.Qe4 Ne7 8.Qxb7 Qxb7
9.Bxb7 Rd8 10.Rd1 a5 11.Bxd6 Bf8 12.Ne4
Kg7 13.Kg2 Rh8
816377585 24: 1784.5 +1.12 2.Re6 Rf7 3.Ne4 Rff8 4.Kh2 Bxe6 5.dxe6
Kh7 6.Nc3 Rg8 7.Qe4 Ne7 8.Qxb7 Qxb7
9.Bxb7 Rd8 10.Rd1 a5 11.Bxd6 Bf8 12.Ne4
Kg7 13.Kg2 Rh8
1289788297 25 2816.4 +1.09 2.Re6 Rf7 3.Ne4 Rff8 4.Kh2 Rd8 5.Rxd6
Nxd6 6.Bxd6 Qc8 7.Bxf8 Rxf8 8.d6 Kh7
9.Nc3 Qb8 10.a5 bxa5 11.Rxa5 Qa7 12.Nd5
Re8 13.Nc7 Re5 14.Qc2
1293258440 25: 2823.6 +1.09 2.Re6 Rf7 3.Ne4 Rff8 4.Kh2 Rd8 5.Rxd6
Nxd6 6.Bxd6 Qc8 7.Bxf8 Rxf8 8.d6 Kh7
9.Nc3 Qb8 10.a5 bxa5 11.Rxa5 Qa7 12.Nd5
Re8 13.Nc7 Re5 14.Qc2
Re: Re6!! (Exchange Sacrifice)
Rookie v3 plays Re6 from depth 1 onwards.biscuit1953 wrote:I am studying "How to Reassess Your Chess" by IM Jeremy Silman and ran the following position on my computer found on page 136. Silman says that while Black is up a solid Exchange, White has more Queenside, kingside, and central space while possessing two very active Bishops. He considers the sacrifice a no brainer. I thought some might like to try this position with their favorite program.
2n1r1k1/1pqbr1b1/pp1p1p1p/2pP1Pp1/P1P3P1/1PNQ1BBP/8/R3R1K1 w - - 0 2
Code: Select all
time ply score variation
0.4 1 +1.877 Re6
0.4 2 +1.884 Re6 Bxe6, dxe6
0.4 3 +1.772 Re6 h5, gxh5
0.4 4 +1.750 Re6 h5, gxh5 Kh7
0.4 5 +1.928 Re6 h5, gxh5 Kh7, Kh2
0.5 6 +1.950 Re6 h5, gxh5 Kh7, Kh2 Kh6
0.6 7 +2.017 Re6 b5, axb5 axb5, Nxb5 Bxb5, cxb5
0.7 8 +1.934 Re6 b5, axb5 axb5, Nxb5 Bxb5, cxb5 Kh7
0.8 9 +2.059 Re6 b5, axb5 axb5, Nxb5 Bxb5, cxb5 Kh7, Kh2
1.0 10 +2.059 Re6 b5, axb5 axb5, Nxb5 Bxb5, cxb5 Kh7, Kh2 Bh8
1.2 11 +2.059 Re6 b5, axb5 axb5, Nxb5 Bxb5, cxb5 Qb6, Kh2 Kh7, Be4
2.3 12 +2.059 Re6 b5, axb5 axb5, Nxb5 Bxb5, cxb5 Qb6, Kh2 Kh7, Be4 Bh8
3.3 13 +2.059 Re6 b5, axb5 axb5, Nxb5 Bxb5, cxb5 Kh7, Kh2 Rh8, Rae1 Rhe8, Be4
3.9 14 +2.059 Re6 b5, axb5 axb5, Nxb5 Bxb5, cxb5 Kh7, Kh2 Bh8, Ra8 Rg8, Bf2 Bg7
6.0 15 +2.059 Re6 b5, axb5 axb5, Nxb5 Bxb5, cxb5 Kh7, Kh2 Rd8, Rae1 Rf7, Qd1 Bh8, Bf2
25.5 16 +2.066 Re6 Rd8, Kh2 b5, axb5 axb5, cxb5 Qb6, Be4 Rde8, Ra8 Kh7, Qc4 Qc7, Bf2 Bh8
34.5 17 +2.066 Re6 Rd8, Kh2 b5, axb5 axb5, cxb5 Qb6, Be4 Rde8, Ra8 Kh7, Qc4 Qc7, Qe2 Bh8, Bf2
48.5 18 +2.072 Re6 Rd8, Kh2 b5, axb5 axb5, cxb5 Qb6, Be4 Rde8, Ra8 Kh7, Qc4 Qc7, Na4 b6, Bd3 Bh8
123.6 19 +2.121 Re6 Rd8, Rae1 Ree8, Kh2 b5, axb5 axb5, Nxb5 Bxb5, cxb5 Rf8, R1e4 Nb6, Re7 Rd7, Rxd7 Qxd7, Re6
594.5 20 +2.161 Re6 Rd8, Rae1 Ree8, Kh2 b5, axb5 axb5, Nxb5 Qa5, Rxe8+ Bxe8, Re6 Bxb5, cxb5 Qb6, Kh1 Na7, Be2 Kh7, Kh2