A position from another forum. Not sure that Rg5 is best.

[User923005]

But at least it wins easily.
bkr5/r2n4/8/p1nNb3/2B5/1P6/K3QN2/6R1 w - -
Searching move:
Best move (Stockfish-231-64-popcnt-ja): Rg1-g5
Not found in: 2:46:40
2/2 00:00 496 496,000 +3.11 Ng4 Rg8
3/3 00:00 1,035 517,500 +3.11 Ng4 Rg8 Ndf6
4/5 00:00 4,022 223,444 +3.03 Ng4 Bd6 Qe3 Bc6
5/6 00:00 15,327 696,681 +2.94 Rg6 Bb7 Nd3 Nxd3 Qxd3
6/8 00:00 24,205 968,200 +3.19 Qe3 Re8 Ng4 a4 b4 Bxd5 Bxd5
7/11 00:00 34,247 1,180,931 +3.07 Qe3 Rf8 Rg6 a4 b4 Bxd5 Bxd5 Ra6 Bc6
8/14 00:00 46,146 1,398,363 +3.15 Qe3 Rf8 Rg6 Bxd5 Bxd5 Rc7 Ng4 Bf4 Qe2
9/16 00:00 178,133 2,508,915 +3.39 Ng4 Bd6 Rd1 Rd8 Qe3 Nf8 Ne5 Nfe6 Nb6 Be7 Nd5 Bxd5 Bxd5
10/16 00:00 186,341 2,552,616 +3.39 Ng4 Bd6 Rd1 Rd8 Qe3 Nf8 Ne5 Nfe6 Nb6 Be7 Nd5 Bxd5 Bxd5
11/17 00:00 311,600 2,912,149 +3.47 Ng4 Bc7 Rd1 Rf8 Qe3 Bc6 Ngf6 Rb7 Nxc7 Rxc7 Nd5 Bxd5 Rxd5
12/22 00:00 1,241,120 3,704,835 +2.90 Rd1 Bd6 Ng4 Bc6 Nc3 Bf4 Rd4 Rf8 Nd5 Bxd5 Bxd5 Nb6 Qb5
13/22 00:00 1,720,915 3,832,772 +3.07 Rd1 Bxd5 Bxd5 Ra6 Bg2 Bd6 Ng4 Rb6 Qf3 Rbc6 Qf5 Rb6 Qd5 Ka7 Rc1
14/22 00:00 1,834,282 3,861,646 +3.07 Rd1 Bxd5 Bxd5 Ra6 Bg2 Bd6 Ng4 Rb6 Qf3 Rbc6 Qf5 Rb6 Qd5 Ka7 Rc1
15/25 00:00 3,959,176 4,056,532 +2.82 Ng4 Bd6 Rd1 Bc6 Nc3 Bc7 Nb5 Rb7 Nxc7 Rcxc7 Qe1 a4 b4 Bf3 Rd4 Ne4 Qe3 Bg2 Ka3
16/25 00:01 4,459,877 4,072,947 +2.78 Ng4 Bd6 Rd1 Bc6 Nc3 Bc7 Nb5 Rb7 Nxc7 Rcxc7 Qe1 a4 b4 Bf3 Rd4 Ne4 Qe3 Bg2 Ka3
17/30 00:02 9,945,466 4,194,629 +3.11 Ne7 Rd8 Rd1 Rc7 Nd5 Rcc8 Ng4 Bg3 Qe3 Bd6 Ne7 Bxe7 Qxe7 Bf3 Rd4 Re8 Qd6+ Ka7 Bb5 Re6
18/30+ 00:02 10,364,605 4,201,299 +3.19 Ne7 Rd8 Rd1 Rc7 Nd5 Rcc8 Nb6 Ne4 Nxd7+ Rxd7 Nxe4 Rxd1 Qxd1 Bxe4 Qe2
18/30+ 00:02 10,632,844 4,204,366 +3.27 Ne7 Rd8 Rd1 Rc7 Nd5 Rcc8 Nb6 Ne4 Nxd7+ Rxd7 Nxe4 Rxd1 Qxd1 Bxe4 Qe2
18/30+ 00:02 11,007,518 4,204,552 +3.39 Ne7 Rd8 Rd1 Rc7 Nd5 Rcc8 Nb6 Ne4 Nxd7+ Rxd7 Nxe4 Rxd1 Qxd1 Bxe4 Qe2
18/33- 00:03 14,208,017 4,229,835 +3.03 Ne7 Rd8 Rd1 Bc7 Nd3 a4
18/33 00:03 15,434,775 4,242,653 +3.27 Ne7 Rd8 Rd1 Bc7 Bb5 Nb6 Nc6+ Bxc6 Bxc6 Nb7 Rxd8+ Nxd8 Bg2 a4 b4 Kc8 b5 a3 Ne4 Kb8 Nc5 Na4 Qc2 Nxc5 Qxc5
19/33+ 00:04 17,495,396 4,250,582 +3.35 Ne7 Rd8 Rd1 Bc7 Bb5 Nb6 Nc6+ Bxc6 Bxc6 Nb7 Rxd8+ Nxd8 Bg2 a4 b4 Kc8 b5 a3 Ne4 Kb8 Nc5 Na4 Nxa4 Rxa4 Qe8
19/33+ 00:04 18,779,043 4,242,892 +3.43 Ne7 Rd8 Rd1 Bc7 Bb5 Nb6 Nc6+ Bxc6 Bxc6 Nb7 Rxd8+ Nxd8 Bg2 a4 b4 Kc8 b5 a3 Ne4 Kb8 Nc5 Na4 Nd7+ Kc8 Qe3
19/33- 00:04 19,661,541 4,236,488 +3.19 Ne7 Rd8 Rd1 Bc7 Bb5 Nf6 Nc6+ Bxc6 Bxc6 Rxd1 Nxd1 Bd6 Qb5+ Kc8 Bg2 Nfd7 Ne3 Kd8 Nc4 Bf4
19/36 00:05 21,665,337 4,244,776 +3.43 Ne7 Rd8 Rd1 Bc7 Bb5 Nb6 Nc6+ Bxc6 Bxc6 Rxd1 Nxd1 Nb7 Nc3 Nd6 Qe6 Nbc8 Qe5 Ra6 Bf3 a4 bxa4 Ra5 Qf4 Nb6 Qf8+
20/36 00:05 21,961,151 4,238,786 +3.43 Ne7 Rd8 Rd1 Bc7 Bb5 Nb6 Nc6+ Bxc6 Bxc6 Rxd1 Nxd1 Nb7 Nc3 Nd6 Qe6 Nbc8 Qe5 Ra6 Bf3 a4 bxa4 Ra5 Qf4 Nb6 Qf8+
21/36 00:05 24,348,463 4,264,926 +3.43 Ne7 Rd8 Rd1 Bc7 Bb5 Nb6 Nc6+ Bxc6 Bxc6 Rxd1 Nxd1 Nb7 Nc3 Nd6 Qe6 Nbc8 Qe5 Ra6 Bf3 a4 bxa4 Ra5 Qf4 Nb6 Qf8+
22/36- 00:06 28,917,140 4,283,386 +3.35 Ne7 Rd8 Rd1 Rc7 Nd5 Bxd5 Bxd5 Bc3 Qb5+ Ka7 Ne4 Bb4 Nd6 Nb6
22/36- 00:07 30,470,945 4,283,838 +3.27 Ne7 Rd8 Rd1 Rc7 Nd5 Bxd5 Bxd5 Bc3 Qb5+ Ka7 Ne4 Bb4 Nd6 Nb6
22/36- 00:07 32,048,128 4,283,363 +3.15 Ne7 Rd8 Rd1 Rc7 Nd5 Bxd5 Bxd5 Bc3 Qb5+ Ka7 Ne4 Bb4 Nd6 Nb6
22/38 00:08 35,783,044 4,236,183 +3.15 Ne7 Rd8 Rd1 Rc7 Nd5 Bxd5 Bxd5 Bc3 Bf3 Nb7 Bxb7 Rxb7 Ne4 Re8 Rxd7 Rxd7 Qb5+ Kc8 Qa6+ Kb8 Nxc3 Rd2+ Ka3 Re1 Qb6+ Kc8 Ka4 Re5
23/38+ 00:09 41,332,630 4,262,414 +3.23 Ne7 Rd8 Rd1 Rc7 Nd5 Bxd5 Bxd5 Bc3 Bf3 Nb7 Bxb7 Rxb7 Ne4 Re8 Rxd7 Rxd7 Qb5+ Kc8 Qa6+ Kb8 Nxc3 Rd2+ Ka3 Re1 Nb1 Rxb1 Qb5+
23/38- 00:13 57,574,850 4,297,913 +3.07 Ne7 Rd8 Rd1 Rf8 Ng6 Rf5 Nxe5 Rxe5 Qd2 Rc7 Rg1 Re8 Rg7 Bf3 Qd6 Bc6 Rf7 Nb7 Qf4 Nbc5 Qd6
23/38+ 00:13 58,279,734 4,299,818 +3.31 Ne7 Rd8 Rd1 Rf8 Ng6 Rf5 Nxe5 Rxe5 Qd2 Rc7 Rg1 Re8 Rg7 Bf3 Qd6 Bc6 Rg5 Rf8 Qd4 Bf3 Nd3 Nxd3 Bxd3
23/38 00:13 58,994,059 4,299,231 +3.27 Ne7 Rd8 Rd1 Rf8 Ng6 Rf5 Nxe5 Rxe5 Qd2 Rc7 Rg1 Re8 Rg7 Bf3 Qd6 Bc6 Rg5 Ba8 Bf7 Rh8 Qd4 Rhc8 Rf5 Bb7 Kb2 Rf8 Qd6
24/38+ 00:14 62,729,501 4,308,640 +3.35 Ne7 Rd8 Rd1 Rf8 Ng6 Rf5 Nxe5 Rxe5 Qd2 Rc7 Rg1 Re8 Rg7 Bf3 Qd6 Bc6 Rg5 Ba8 Nd3 Ne4 Rb5+ Bb7 Qd4
24/38+ 00:15 67,013,236 4,317,306 +3.43 Ne7 Rf8 Ng6 Bf3 Qe3
24/38- 00:17 73,668,336 4,326,814 +3.19 Ne7 Rd8 Rd1 Rc7 Nd5 Bxd5 Bxd5 Bc3 Qb5+ Ka7 Ne4 Bb4 Rc1 Nb6 Nxc5 Nxd5 Kb2 Ka8 Qa6+ Kb8 Qb5+ Ka8
24/38 00:18 80,100,421 4,334,907 +3.39 Ne7 Rd8 Rd1 Rf8 Ng6 Rf5 Nxe5 Rxe5 Qd2 Rc7 Rg1 Re8 Rg7 Bf3 Qd6 Bc6 Rg5 Rf8 Qd4 a4 b4 Nb3 Bxb3 axb3+ Kxb3 Rf3+ Nd3
25/38+ 00:20 89,479,723 4,348,742 +3.47 Ne7 Rd8 Rd1 Rf8 Ng6 Rf5 Qe1 Bf3 Rxd7 Nxd7 Be6 Rg5 Bxd7 Rxd7 Nxe5
25/38+ 00:21 92,180,246 4,354,903 +3.55 Ne7 Rd8 Rd1 Rf8 Ng6 Rf5 Qe1 Rg5 Ng4
25/46+ 00:50 224,059,259 4,405,238 +3.67 Rd1 Rh8 Nb6 Bf4 Nxa8 Rxa8 Bd5 Ra6 Bg2 Rb6 Qf3 Be5 Ng4 Ka7 Nxe5 Nxe5 Qc3
25/46- 01:00 268,394,214 4,413,942 +3.31 Rd1 Bc7 Bb5 Bxd5 Rxd5 Bb6 Ng4 Rac7 Kb2 Rg8 Rd6 Ka7 Qd1 Rg7 Bc6 Nb8 Bf3 Nb7 Re6 Rgd7 Qf1 Rd2+ Kb1 Nc5 Re8 Nd3
25/46 01:09 309,016,989 4,420,274 +3.47 Rd1 Bc7 Bb5 Bxd5 Rxd5 Bb6 Nd3 Rb7 Nf4 Ka7 Rf5 Kb8 Nd5 Bd8 Nc3 Bc7 Bc4 Rb6 Qe3 Bd8 Nd5 Re6 Qg3+ Ka8 Nc3 Rec6 Bd5
26/46 01:11 316,578,082 4,421,419 +3.47 Rd1 Bc7 Bb5 Bxd5 Rxd5 Bb6 Nd3 Rb7 Nf4 Ka7 Rf5 Kb8 Nd5 Bd8 Nc3 Bc7 Bc4 Rb6 Qe3 Bd8 Nd5 Re6 Qg3+ Ka8 Nc3 Rec6 Bd5
27/46+ 01:14 328,183,838 4,426,124 +3.55 Rd1 Bc7 Bb5 Bxd5 Rxd5 Bb6 Nd3 Rb7 Nf4 Ka7 Rf5 Kb8 Nd5 Bd8 Nc3 Bc7 Bc4 Rb6 Qe3 Bd8 Nd5 Re6 Qf4+ Ka8 Nc3
27/46+ 01:17 343,744,832 4,428,959 +3.63 Rd1 Bc7 Bb5 Bxd5 Rxd5 Bb6 Nd3 Rac7 Bxd7 Rxd7 Qe5+ Ka7 Rxc5 Bxc5 Nxc5 Rdd8 Ne6 Rd2+ Ka3 Rcc2 Qxa5+ Kb8 Qb5+ Ka7
27/46 01:22 367,692,239 4,434,354 +3.67 Rd1 Bc7 Bb5 Bxd5 Rxd5 Bb6 Nd3 Rb7 Nf4 Ka7 Rf5 Kb8 Nd5 Bd8 Nc3 Bc7 Bc4 Rb6 Qe3 Bd8 Nd5 Rb7 Ne7 Bxe7 Qxe7 Rb6 Kb2 a4
28/46- 01:35 423,273,225 4,450,354 +3.59 Rd1 Bc7 Bb5 Bxd5 Rxd5 Bb6 Nd3 Rb7 Nf4 Rbc7 Qe7 Nf8 Qe5 Ka7 Qf5 Nb7 Kb2 Rc5 Qf7 Rxd5 Qxd5 Rc5
28/46- 01:38 436,736,231 4,452,947 +3.51 Rd1 Bc7 Bb5 Bxd5 Rxd5 Bb6 Nd3 Rb7 Nf4 Rbc7 Qe7 Nf8 Qe5 Ka7 Qf5 Nb7 Kb2 Rc5 Qf7 Rxd5 Qxd5 Rc5
28/46 01:48 483,804,648 4,460,755 +3.43 Rd1 Bc7 Bb5 Bxd5 Rxd5 Bb6 Nd3 Rb7 Nf4 Rbc7 Qe7 Nf8 Qe5 Ka7 Qf5 Nb7 Nd3 Nc5 Nxc5 Bxc5 Bd3 Rc6 Be4 R6c7 Kb2 Rc6 Kb1 a4 Rd3 R6c7 bxa4 Rb8+ Kc2 Rb4
29/46+ 01:56 518,142,023 4,464,663 +3.51 Rd1 Bc7 Bb5 Bxd5 Rxd5 Bb6 Nd3 Rb7 Nf4 Rbc7 Qe7 Nf8 Qe5 Ka7 Qf5 Nb7 Nd3 Nc5 Nxc5 Bxc5 Bd3 Rc6 Be4 R6c7 Kb2 Rc6 Kb1 a4 Rd3 R6c7 bxa4 Rb8+ Kc2 Rb4 Rc3
29/46+ 02:07 568,238,475 4,468,021 +3.59 Rd1 Bxd5 Bxd5 a4 b4 Nb7 Be6
29/46+ 02:16 611,900,018 4,471,319 +3.71 Rd1 a4 b4 Nb3 Ne7 Nd4 Rxd4 Bxd4 Nxc8
29/55 02:57 798,278,857 4,486,930 +3.79 Rd1 Bc7 Bb5 Bd8 Ne7 Bxe7 Qxe7 Bc6 Bxc6 Rxc6 Ne4 Rac7 Nd6 Ka8 Qg5 Nb8 Rd5 Rd7 Rxc5 Rcxd6 Rxa5+ Ra6 Rxa6+ Nxa6 Kb2 Rd6 Qe7 Rb6 Kc3 Kb8 Kc4 Kc8
30/55+ 03:11 859,507,738 4,491,386 +3.87 Rd1 Bc7 Bb5 Bd8 Ne7 Bxe7 Qxe7 Bc6 Bxc6 Rxc6 Ne4 Rac7 Nd6 Ka8
30/55- 03:24 917,447,812 4,496,169 +3.71 Rd1 Bc7 Bb5 Bd8 Ne7 Bxe7 Qxe7 Bc6 Bxc6 Rxc6 Ne4 Rac7 Nd6 Ka8 Rd5 Nb8 Qe5 Nb7 Nxb7 Rxb7 Rxa5+ Ra7 b4 Rxa5+ bxa5 Kb7 Qe7+ Kc8 Qf8+ Kb7 Qe7+
30/55 03:36 976,686,419 4,502,373 +3.67 Rd1 Bc7 Bb5 Bd8 Ne7 Bxe7 Qxe7 Bc6 Bxc6 Rxc6 Ne4 Rac7 Nd6 Ka8 Rd5 Nb8 Qg5 Rd7 Rxc5 Rcxd6 Rxa5+ Ra6 b4 Rxa5+ bxa5 Rb7 Ka3 Na6 Qe5 Ka7 Qd4+ Ka8 Qc4 Ka7 Qd4+
31/55+ 04:10 1,129,697,253 4,515,754 +3.75 Rd1 Bc7 Bb5 Bd8 Ne7 Bxe7 Qxe7
31/55+ 04:58 1,352,961,811 4,529,091 +3.83 Rd1 Bc7 Bb5 Bd8 Ne7 Rcc7 Qh5 Bf3 Qe8 Bxd1 Nxd1 Rc8 Nxc8 Kxc8 Ne3 Rb7 Nf5 Rb8 Nd4
31/55 05:29 1,493,996,787 4,535,798 +3.83 Rd1 Bc7 Bb5 Bd8 Ne7 Bxe7 Qxe7 Bc6 Bxc6 Rxc6 Ne4 Rac7 Nd6 Ka8 Rd5 Nb8 Qe5 Nb7 Nxb7 Rxb7 Rxa5+ Ra7 Rxa7+ Kxa7 b4 Nd7 Qd4+ Nb6 b5 Rc4 Qg7+ Kb8 Kb3 Rc1 Qg5 Rc4 Qg8+ Kb7 Qg7+ Rc7
32/55- 06:07 1,672,007,634 4,551,241 +3.75 Rd1 Bc7 Bb5 Nb6 Ne7 Rf8
32/55 07:08 1,956,944,045 4,570,248 +3.83 Rd1 Bc7 Bb5 Bd8 Ne7 Bxe7 Qxe7 Bc6 Bxc6 Rxc6 Ne4 Rac7 Nd6 Ka8 Rd5 Nb8 Qe5 Nb7 Nxb7 Rxb7 Rxa5+ Ra7 Rxa7+ Kxa7 b4 Nd7 Qd5 Rc7 Kb3 Kb8 Qd6 Kb7 b5 Nb6 Qa3 Kb8 Qa6 Rb7 Kb2
33/55- 07:43 2,124,693,752 4,581,619 +3.75 Rd1 Bc7 Bb5 Bd8 Ne7 Bxe7
33/56- 08:18 2,287,602,083 4,587,379 +3.67 Rd1 Bc7 Bb5 Bd8 Ne7 Bxe7 Qxe7 Bc6 Bxc6 Rxc6 Qd8+ Rc8
33/56+ 10:28 2,888,117,674 4,594,311 +3.91 Rd1
33/62 12:25 3,440,332,611 4,612,491 +3.83 Rd1 Bc7 Bb5 Bd8 Ne7 Bxe7 Qxe7 Bc6 Bxc6 Rxc6 Ne4 Rac7 Nd6 Ka8 Rd5 Nb8 Qe5 Nb7 Nxb7 Kxb7 Rxa5 Ra6 Qd5+ Rcc6 b4 Rxa5+ bxa5 Kc7 Qf7+ Kd8 Qg8+ Kc7 Kb3 Na6 Ka4 Kb7 Qb3+ Kc7 Kb5 Kb7 Qf3 Nc7+ Kb4 Na6+ Ka4
34/62- 13:37 3,783,839,908 4,628,397 +3.75 Rd1 Bc7 Bb5 Bd8 Ne7 Bxe7 Qxe7 Bc6 Bxc6
34/62- 14:20 3,981,114,275 4,629,202 +3.67 Rd1 Bc7 Bb5 Bd8 Ne7 Bxe7 Qxe7 Bc6 Qd6+ Kb7 Bc4 Ka8
34/62 15:19 4,256,037,110 4,627,802 +3.79 Rd1 Bc7 Bb5 Bd8 Ne7 Bxe7 Qxe7 Bc6 Bxc6 Rxc6 Ne4 Rac7 Nd6 Ka8 Rd5 Nb8 Qe3 Rd7 Rxc5 Rdxd6 Rxa5+ Ra6 Qe4+ Ka7 Qe7+ Ka8 Qxd6 Rxa5+ Kb2 Ra6 Qb4 Rc6 Qe4 Ka7 b4 Rb6 Qe7+ Ka8 Qc5 Kb7 Qd5+
35/62+ 18:17 5,100,539,679 4,647,446 +3.87 Rd1 Bc7 Bb5 Bd8 Ne7 Bxe7 Qxe7 Bc6 Bxc6
35/62+ 24:55 6,960,688,841 4,654,366 +3.95 Rd1
35/62- 26:21 7,367,977,720 4,660,292 +3.71 Rd1 Bc7 Bb5 Bxd5 Rxd5 Bb6
35/65 29:41 8,324,951,332 4,671,778 +3.91 Rd1 Bc7 Bb5 Bd8 Ne7 Bxe7 Qxe7 Bc6 Bxc6 Rxc6 Ne4 Nxe4 Qxe4 Rcc7 Qe6 a4 b4 Rab7 Rd6 Rc2+ Ka3 Rc3+ Kxa4 Ra7+ Ra6 Rxa6+ Qxa6 Kc7 Qa7+ Kd8 b5 Rc1 Qe3 Ra1+ Kb4 Rd1 Qe4 Rd6 Qf4 Rd1 Kc4 Ke7
36/65- 40:38 11,440,587,829 4,690,964 +3.83 Rd1 Bg7 Ng4 Bxd5 Bxd5 Nb6 Qb5 Nca4 bxa4 Rc2+ Ka3 Rb7 Rb1 Nc4+ Bxc4 Rc3+ Rb3 Rxb5 Rxc3 Rb7 Rb3 Rxb3+ Bxb3
36/65- 44:23 12,488,894,456 4,689,023 +3.75 Rd1 Bg7 Ng4 Bxd5 Bxd5 Nb6 Qb5 Nca4 bxa4 Rc2+ Ka3
36/65+ 55:17 15,610,581,589 4,706,175 +4.00 Rg5 a4 b4 Nb3 Nd3 Rxc4 Rxe5 Bxd5 Rxd5
36/65+ 1:01:20 17,372,371,463 4,720,396 +4.18 Rg5 a4 b4 Nb3 Nd3 Bxd5 Bxd5 Bf6 Rg6 Nd4 Qh2+ Be5 Qh5 Bf6 Nc5 Rd8 Nxd7+ Raxd7 Qh2+ Kc8 Rxf6 Rxd5 Rb6 a3
36/65+ 1:11:12 20,260,232,371 4,741,926 +4.45 Rg5 a4 b4 Nb3 Nd3 Bxd5 Bxd5 Rac7 Bxb3 axb3+ Kxb3 Rc3+ Ka4 Bd4 Qe4 Ba7 Ne5 Nxe5 Qxe5+ R3c7 Rg7 Kb7
36/65 1:28:25 25,300,525,992 4,768,314 +4.68 Rg5 Bd6 Nd3 Bxd5 Bxd5 Nf6 Bf3 Re7 Ne5 Ka7 Qb5 Bxe5 Qxa5+ Na6 Rxe5 Rxe5 Qxe5 Nd7
37/65+ 1:37:53 28,063,929,925 4,777,797 +4.76 Rg5 Bd6 Nd3 Bxd5 Bxd5 Nf6 Bf3 Re7 Ne5 Ka7 Qb5 Bxe5 Qxa5+ Na6 Rxe5 Rxe5
37/65+ 1:46:35 30,589,581,756 4,782,828 +4.84 Rg5 Bd6 Nd3 Bxd5 Bxd5 Nf6 Bf3 Re8 Qb2 Nxd3 Qxf6
37/65- 2:07:28 36,817,069,606 4,813,338 +4.60 Rg5 a4 Rxe5 axb3+ Kb1 Ra2
37/65- 2:12:09 38,219,216,932 4,819,918 +4.42 Rg5 a4 Rxe5 axb3+ Kb1
37/65+ 2:21:00 40,841,396,791 4,827,267 +4.96 Rg5 a4 b4 Nb3 Nd3 Rxc4 Rxe5 Bxd5 Rxd5
10/4/2012 2:31:51 AM, Time for this analysis: 02:46:40, Rated time: 2:48:28

[ernest]

37/65+ 2:21:00 40,841,396,791 4,827,267 +4.96

Stockfish, as usual, is very optimistic.
Here is Houdini, after depth 26:
New game
bkr5/r2n4/8/p1nNb3/2B5/1P6/K3QN2/6R1 w - - 0 1

Analysis by Houdini 2.0c w32 Nlm:

Code: Select all

1. +-  (2.63): 1.Rg5 Bd6 2.Nd3 Bc6 3.Ne7 Bxe7 4.Qxe7 Ne4 5.Rg7 Rac7 6.Ne5 Nec5 7.Nxc6+ Rxc6 8.Bb5 R6c7 9.Ka3 Kb7 10.Qd6 Nb8 11.Qd5+ Kb6 12.Rg6+ Ka7 13.Qd2 Nb7 14.Qe3+ Nc5 15.Qe1 Nc6 16.Bxc6 Rxc6 17.Qxa5+ Ra6 18.Rxa6+ Nxa6 19.Qe5 Kb6 20.b4 Nc7 21.Qc5+ Kb7 22.b5 Rd8 23.Qc6+ Kb8 24.Qb6+ Kc8 
2. +-  (2.59): 1.Rd1 Bc7 2.Ne7 Rd8 3.Bb5 Nb6 4.Nc6+ Bxc6 5.Bxc6 Na6 6.Rxd8+ Bxd8 7.Qe5+ Rc7 8.Nd3 Ka7 9.Bb5 Rc2+ 10.Kb1 Rc8 11.Bxa6 Kxa6 12.Nc5+ Ka7 13.Ne4 Rc7 14.Qxa5+ Kb7 15.b4 Re7 16.Qf5 Nd7 17.Qd5+ Ka7 18.Kc2 Nb6 19.Qf5 Nc4 20.Kb3 Nb6 21.Qf3 Bc7 22.Nc5 Be5 23.Qd3 Kb8 24.Qd8+ Nc8 
3. +-  (2.38): 1.Rg6 Bc7 2.Ng4 Rd8 3.Nxc7 Rxc7 4.Ne5 Bb7 5.Nxd7+ Nxd7 6.Rg7 Rdc8 7.Qe6 Nc5 8.Qd6 Ne4 9.Qh2 Nc5 10.Qe5 Na6 11.Rxc7 Nxc7 12.Qxa5 Rf8 13.Qc5 Rd8 14.Kb2 Rd2+ 15.Kc3 Rd8 16.Qe5 Re8 17.Qd6 Re3+ 18.Kb2 Rf3 19.Qd4 Bc6 20.Qb6+ Bb7 21.Qd4 Bc6