Discussion of anything and everything relating to chess playing software and machines.
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Dann Corbit
Posts: 12818 Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA
Post
by Dann Corbit » Thu Aug 07, 2008 8:47 pm
Rybka's choice only draws
Code: Select all
9) Bf3+; c0 "King's att
Searching move: Bh5-f3
Best move (Rybka 3): Nc3-b5
Not found in: 12:00
2 00:00 812 831.488 -1.76 c5c6
3 00:00 1.113 1.139.712 -2.34 c5c6
4+ 00:00 1.264 1.294.336 -2.14 c5c6
4+ 00:00 1.269 1.299.456 -1.94 c5c6
4 00:00 1.270 1.300.480 -2.04 c5c6
5 00:00 3.471 209.076 -2.17 c5c6 a7a6
6+ 00:00 14.698 313.557 -1.97 Bh5g4 Rf5xc5 Rd7d8+
6 00:00 15.115 322.453 -2.08 Bh5g4 Rf5xc5 Rd7d8+ Ka8b7 Bg4c8+
7+ 00:00 44.275 288.774 -1.88 Nc3d5 Bb4xc5 Nd5xc7+
7 00:00 53.035 266.214 -1.92 Nc3d5 Bb4xc5 Nd5xc7+
8+ 00:00 59.468 259.128 -1.72 c5c6
8+ 00:00 60.092 261.847 -1.52 c5c6
8 00:00 84.546 250.942 -1.73 c5c6 a7a6 Nc3d5 Rf5xd5 Rd7xd5 h3h2 Rd5d8+ Ka8a7 Rd8d1
9 00:00 104.523 180.187 -2.37 c5c6 a7a6 Nc3d5 Rf5xd5 Rd7xd5 h3h2 Rd5d1 f6f5 Ka2b3 Bb4d6 Bh5g6 e3e2 Rd1h1 Bd6g3
10 00:00 140.979 196.411 -2.37 c5c6 a7a6 Nc3d5 Rf5xd5 Rd7xd5 h3h2 Rd5d1 f6f5 Ka2b3 Bb4d6 Bh5g6 e3e2 Rd1h1 Bd6g3
11 00:01 163.088 209.538 -2.37 c5c6 a7a6 Nc3d5 Rf5xd5 Rd7xd5 h3h2 Rd5d1 f6f5 Ka2b3 Bb4d6 Bh5g6 e3e2 Rd1h1 Bd6g3
11+ 00:01 200.008 208.138 -2.17 Nc3d5
11+ 00:01 211.246 203.687 -1.97 Nc3d5
11 00:01 302.364 217.889 -1.81 Nc3d5 b6xc5 Nd5xe3
12 00:01 378.431 223.608 -1.81 Nc3d5 b6xc5 Nd5xe3 Rf5f2 Ne3g4 Rf2f4 Ng4h2 Ka8b7 Rd7d3 Rf4xc4 Ka2b3
13+ 00:03 738.661 241.118 -1.61 Nc3d5
13+ 00:05 1.387.991 249.526 -1.41 Nc3d5
13+ 00:06 1.542.060 243.834 -1.01 Nc3d5
13 00:09 2.213.780 237.796 -0.39 Nc3d5 Bb4xc5 Bh5g4 Rf5f2 Nd5xc7+
14+ 00:14 3.074.049 221.475 -0.19 Nc3b5
14 00:20 3.943.178 202.356 -0.25 Nc3b5 Rf5xc5 Ka2b3 c7c6 Nb5xa7 h3h2 Bh5f3 Ka8b8
15 00:24 4.778.943 201.849 -0.13 Nc3b5 Rf5xc5 Ka2b3 c7c6 Nb5xa7 h3h2 Bh5f3 Ka8b8 Rd7e7 e3e2 Na7xc6+ Rc5xc6 Kb3xb4 Rc6c5 Re7xe2 g5g4 Re2xh2 g4xf3 Rh2xh4 Rc5f5 Rh4h1 f3f2 Rh1f1 Rf5f3 c4c5 Kb8b7 Kb4c4 Kb7c6 c5xb6 Kc6xb6
16 00:28 5.651.956 206.788 -0.13 Nc3b5 Rf5xc5 Ka2b3 c7c6 Nb5xa7 h3h2 Bh5f3 Ka8b8 Rd7e7 e3e2 Na7xc6+ Rc5xc6 Kb3xb4 Rc6c5 Re7xe2 g5g4 Re2xh2 g4xf3 Rh2xh4 Rc5f5 Rh4h1 f3f2 Rh1f1 Rf5f3 c4c5 Kb8b7 Kb4c4 Kb7c6 c5xb6 Kc6xb6
17 00:42 9.021.275 220.698 0.00 Nc3b5 Rf5xc5 Ka2b3 c7c6 Nb5d6 a7a5 Rd7c7 Ka8b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+
18 01:05 14.967.922 235.212 0.00 Nc3b5 Rf5xc5 Ka2b3 c7c6 Nb5d6 a7a5 Rd7c7 Ka8b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+
19 01:36 22.735.604 241.795 0.00 Nc3b5 Rf5xc5 Ka2b3 c7c6 Nb5d6 a7a5 Rd7c7 Ka8b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+
20 02:34 37.908.106 252.259 0.00 Nc3b5 Rf5xc5 Ka2b3 c7c6 Nb5d6 a7a5 Rd7c7 Ka8b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+
21 03:44 56.436.107 257.469 0.00 Nc3b5 Rf5xc5 Ka2b3 c7c6 Nb5d6 a7a5 Rd7c7 Ka8b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+
22 06:27 100.864.850 266.903 0.00 Nc3b5 Rf5xc5 Ka2b3 c7c6 Nb5d6 a7a5 Rd7c7 Ka8b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+
23 11:24 182.152.186 272.451 0.00 Nc3b5 Rf5xc5 Ka2b3 c7c6 Nb5d6 a7a5 Rd7c7 Ka8b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+ Ka7b8 Rc7c8+ Kb8a7 Rc8c7+
8/6/2008 8:06:13 PM, Time for this analysis: 00:12:00, Rated time: 1:04:39
Dann Corbit
Posts: 12818 Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA
Post
by Dann Corbit » Thu Aug 07, 2008 8:48 pm
Eval is slowly trailing away...
Code: Select all
13) Nf6+; c0 "Attack th
Searching move: Nd5-f6
Best move (Rybka 3): Rf1-d1
Not found in: 12:00
2 00:00 270 276.480 +0.43 Rf1d1
3 00:00 418 428.032 +0.55 Rf1d1
4 00:00 1.211 1.240.064 +0.54 Rf1d1
5 00:00 1.883 113.423 +0.50 Rf1d1 h7h6
6 00:00 3.438 207.088 +0.47 Rf1d1 h7h6 h2h3
7 00:00 6.302 201.664 +0.45 Rf1d1 h7h6 h2h3 Qc8b7
8 00:00 19.430 180.875 +0.44 Rf1d1 h7h6 f2f3 Re8e6 Nd5b4
9 00:00 41.603 208.830 +0.43 Rf1d1 h7h6 h2h3 Qc8b7 Qd4g4 Kg8h8 Qg4f4
10 00:00 95.454 208.411 +0.44 Rf1d1 h7h6 h2h3 Qc8b7 Qd4g4 Kg8h8 Qg4f4 Kh8g8
11 00:00 155.010 211.640 +0.44 Rf1d1 h7h6 h2h3 Qc8b7 Qd4g4 Kg8h8 Qg4f4 Kh8g8
12 00:02 559.440 213.437 +0.40 Rf1d1 Qc8b7 f2f3 Re8e6 f3f4 Re6e8 f4f5 Qb7a7 Qd4xa7
13 00:04 1.013.136 230.033 +0.34 Rf1d1 Qc8b7 f2f3 Re8e6 f3f4 Re6e8 f4f5 Qb7a7 Qd4xa7 Ra8xa7 Bg3f2
14 00:09 2.191.244 239.700 +0.37 Rf1d1 Qc8b7 f2f3 Re8e6 f3f4 Re6e8 f4f5 Qb7a7 Qd4xa7 Ra8xa7 b2b4 Ra7b7 a2a3
15 00:11 2.601.029 241.802 +0.37 Rf1d1 Qc8b7 f2f3 Re8e6 f3f4 Re6e8 f4f5 Qb7a7 Qd4xa7 Ra8xa7 b2b4 Ra7b7 a2a3
16 00:20 5.213.930 262.039 +0.37 Rf1d1 Qc8b7 f2f3 Re8e6 f3f4 Re6e8 f4f5 Qb7a7 Qd4xa7 Ra8xa7 b2b4 Ra7b7 a2a3 h7h6
17 00:38 10.490.297 281.390 +0.36 Rf1d1 Qc8b7 f2f3 Re8e6 f3f4 Re6e8 f4f5 Qb7a7 Qd4xa7 Ra8xa7 b2b4 Bc6xd5 Rd3xd5 c7c6 Rd5d4 g7g6 c2c3
18 02:12 34.582.435 267.152 +0.28 Rf1d1 Qc8b7 f2f3 h7h6 a2a3 Re8e6 Nd5b4 Bf8xb4 Qd4xb4 Ra8e8
19 06:55 110.051.817 271.430 +0.26 Rf1d1 Qc8b7 f2f3 h7h6 a2a3 Qb7a7 Kg1f1 Qa7xd4 Rd3xd4 Ra8c8 Rd4g4 Kg8h7 Nd5b4 Bf8xb4 a3xb4 Rc8a8 Kf1f2 a6a5 e5e6
8/6/2008 8:54:15 PM, Time for this analysis: 00:12:00, Rated time: 1:21:52
Dann Corbit
Posts: 12818 Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA
Post
by Dann Corbit » Thu Aug 07, 2008 8:49 pm
Is this another alternative?
Code: Select all
24) Ke5; c0 "Endgame";
Searching move: Kd4-e5, c3-c1
Best move (Rybka 3): h6-h5
Not found in: 12:00
2 00:00 83 84.992 +1.14 Bg3f4
3 00:00 91 93.184 +1.18 Bg3f4
4 00:00 126 129.024 +1.04 Bg3f4
5 00:00 302 309.248 +0.97 Bg3f4 Ke2d1
6 00:00 1.222 73.607 +0.86 Bg3f4 Ke2d1 h6h5 Kd1c2
6 00:00 1.735 104.508 +0.89 h6h5 Ke2d1 Kd4e3
7 00:00 2.203 132.698 +0.86 h6h5 Ke2d1 Bg3f4 Kd1c2 h5h4
8+ 00:00 4.216 134.912 +1.06 h6h5
8 00:00 5.296 169.472 +1.05 h6h5 Bf5g6 h5h4 Bg6f5 Bg3d6 Bf5g6
9 00:00 8.068 172.117 +0.86 h6h5 Bf5d7 Bg3f4 Bd7f5 h5h4 Ke2d1 Kd4e3 Kd1c2
10 00:00 14.494 156.230 +0.86 h6h5 Bf5e6 Bg3f4 Be6f5 h5h4 Ke2d1 Kd4e3 Kd1c2
11 00:00 20.449 166.188 +1.02 h6h5 Bf5e6 Bg3f4 Ke2d1 Kd4e3 h3h4 g5xh4 Kd1c2
12 00:00 33.721 169.266 +1.06 h6h5 Bf5e6 Bg3f4 Be6f5 h5h4 Bf5g6 Bf4d2 Bg6c2 Kd4c4
13 00:00 39.954 162.999 +1.06 h6h5 Bf5e6 Bg3f4 Be6f5 h5h4 Bf5g6 Bf4d2 Bg6c2 Kd4c4 Bc2b1
14 00:00 80.630 188.504 +1.11 h6h5 h3h4 Bg3xh4 g2g4 Kd4e5 Bf5g6 h5xg4 f3xg4 Ke5d4 Bg6f5
15 00:00 95.477 189.473 +1.11 h6h5 h3h4 g5xh4 Ke2d1 Kd4e3 Kd1c2 Bg3e1 Kc2d1 Ke3f2 Bf5h3 f6f5 Kd1c2 Be1d2
16 00:00 135.057 192.348 +1.12 h6h5 h3h4 g5xh4 Ke2d1 Kd4e3 Kd1c2 Bg3e1 Kc2d1 Ke3f2 Bf5h3 f6f5 Kd1c2 Be1d2 Kc2d3 Kf2g3
17 00:01 159.096 193.255 +1.12 h6h5 h3h4 g5xh4 Ke2d1 Kd4e3 Kd1c2 Bg3e1 Kc2d1 Ke3f2 Bf5h3 f6f5 Kd1c2 Be1d2 Kc2d3 Kf2g3 Kd3c2
18 00:01 196.291 189.267 +1.12 h6h5 h3h4 g5xh4 Ke2d1 Kd4e3 Kd1c2 Bg3e1 Kc2d1 Ke3f2 Bf5h3 f6f5 Kd1c2 Be1d2 Kc2d3 Kf2g3 Kd3c2
19 00:01 275.792 194.497 +1.12 h6h5 h3h4 g5xh4 Ke2d1 Kd4e3 Kd1c2 Bg3e1 Kc2d1 Ke3f2 Bf5h3 f6f5 Kd1c2 Be1d2 Kc2d3 Kf2g3 Kd3c2 Kg3f4
20 00:02 415.183 198.852 +1.12 h6h5 h3h4 g5xh4 Ke2d1 Kd4e3 Kd1c2 Bg3e1 Kc2d1 Ke3f2 Bf5h3 f6f5 Kd1c2 Be1d2 Kc2d3 Kf2g3 Kd3c2 Kg3f4
21 00:03 593.555 195.748 +1.12 h6h5 h3h4 g5xh4 Ke2d1 Kd4e3 Kd1c2 Bg3e1 Kc2d1 Ke3f2 Bf5h3 f6f5 Kd1c2 Be1d2 Kc2d3 Kf2g3 Kd3c2 Kg3f4
22 00:04 896.054 199.339 +1.12 h6h5 h3h4 g5xh4 Ke2d1 Kd4e3 Kd1c2 Bg3e1 Kc2d1 Ke3f2 Bf5h3 Be1d2 Kd1c2 Kf2e3 Kc2d1 Ke3f4 Kd1c2
23 00:08 1.674.856 199.494 +1.12 h6h5 h3h4 g5xh4 Ke2d1 Kd4e3 Kd1c2 Bg3e1 Kc2d1 Ke3f2 Bf5h3 Be1d2 Kd1c2 Kf2e3 Kc2d1 Ke3f4 Kd1c2
24 00:14 2.812.958 198.529 +1.12 h6h5 h3h4 g5xh4 Ke2d1 Kd4e3 Kd1c2 Bg3e1 Kc2d1 Ke3f2 Bf5h3 Be1d2 Kd1c2 Kf2e3 Kc2d1 Ke3f4 Kd1c2
25 00:37 8.318.531 227.224 +1.20 h6h5 h3h4 Kd4e5 Bf5g6 g5xh4 Bg6xh5 f6f5 Bh5f7 Bg3f4 Bf7b3 Bf4d2 Bb3c2 Ke5f4 Ke2f1 Bd2c1 Kf1f2
26 00:48 10.509.663 223.540 +1.20 h6h5 h3h4 Kd4e5 Bf5g6 g5xh4 Bg6xh5 f6f5 Bh5f7 Bg3f4 Bf7b3 Bf4d2 Bb3c2 Ke5f4 Ke2f1 Bd2c1 Kf1f2
27 01:07 14.193.959 217.531 +1.20 h6h5 h3h4 Kd4e5 Bf5g6 g5xh4 Bg6xh5 f6f5 Bh5f7 Bg3f4 Bf7b3 Bf4d2 Bb3c2 Ke5f4 Ke2f1 Bd2c1 Kf1f2
28 01:53 25.757.837 233.560 +1.21 h6h5 h3h4 Kd4e5 Bf5g6 g5xh4 Bg6xh5 f6f5 Bh5f7 Bg3f4 Bf7b3 Bf4d2 Bb3c2 Ke5f4 Ke2f1 Bd2c1 Kf1f2
29 03:22 49.959.297 252.957 +1.30 h6h5 Bf5e4 h5h4 Be4c2 Bg3f4 Bc2b1 Bf4d2 Bb1c2 Kd4e5
30 03:56 58.546.800 254.118 +1.30 h6h5 Bf5e4 h5h4 Be4c2 Bg3f4 Bc2b1 Bf4d2 Bb1c2 Kd4e5
31 04:48 72.749.913 258.237 +1.30 h6h5 Bf5e4 h5h4 Be4c2 Bg3f4 Bc2b1 Bf4d2 Bb1c2 Kd4e5
32 08:09 131.383.886 275.038 +1.41 h6h5 Bf5e4 h5h4 Be4c2 Bg3f4
33 10:55 178.119.850 278.424 +1.41 h6h5 Bf5e4 h5h4 Be4c2 Bg3f4 Bc2b1 Bf4d2 Bb1c2 Kd4e5
8/6/2008 11:06:23 PM, Time for this analysis: 00:12:00, Rated time: 1:37:57
Dann Corbit
Posts: 12818 Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA
Post
by Dann Corbit » Thu Aug 07, 2008 8:50 pm
Just had a fail high. Is this another alternative?
Code: Select all
25) Rxe5+; c0 "Endgame"
Searching move: Re8xe5
Best move (Rybka 3): Re8-c8
Not found in: 12:00
2 00:00 537 549.888 +2.20 Re8e7
3 00:00 687 703.488 +2.10 Re8e7
4 00:00 912 933.888 +2.18 Re8e7
5 00:00 1.280 1.310.720 +2.00 Re8e7 Bc6a8
6 00:00 1.822 109.748 +2.06 Re8e7 Bc6a8 Bd6b8
7 00:00 9.263 197.610 +2.19 Re8c8 Bc6b7 Rc8f8+
8 00:00 11.934 254.592 +2.19 Re8c8 Bc6b7 Rc8f8+
9 00:00 17.579 227.859 +2.18 Re8c8 Bc6b7 Rc8f8+ Kf5e6 Bd6b8 Ke6e7 Rf8g8 Ke7f6 Rg8e8
10 00:00 24.190 225.186 +2.20 Re8c8 Bc6b7 Rc8f8+ Kf5e6 Bd6b8 Ke6e7 Rf8g8 Ke7f6 Rg8e8 Bb7c6
11 00:00 41.534 226.227 +2.13 Re8c8 Bc6b7 Rc8f8+ Kf5e6 Bd6b8 Ke6e7 Rf8g8 Ke7f6 Rg8e8 Bb7c6 Re8d8
12 00:00 101.004 228.318 +2.21 Re8c8 Bc6b7 Rc8f8+ Kf5e6 Bd6b8 Ke6e7 Rf8g8 Ke7f6 Rg8e8 Bb7c6 Re8d8 Kf6e7 Rd8d2
13 00:00 166.937 232.893 +2.23 Re8c8 Bc6b7 Rc8f8+ Kf5e6 Bd6b8 Ke6e7 Rf8g8 Ke7f6 Rg8e8 Bb7c6 Re8d8 Bc6b7 Rd8d6+
14 00:01 213.472 241.275 +2.23 Re8c8 Bc6b7 Rc8f8+ Kf5e6 Bd6b8 Ke6e7 Rf8g8 Ke7f6 Rg8e8 Bb7c6 Re8d8 Bc6b7 Rd8d6+
15 00:01 320.084 244.055 +2.23 Re8c8 Bc6b7 Rc8f8+ Kf5e6 Bd6b8 Ke6e7 Rf8g8 Ke7f6 Rg8e8 Bb7c6 Re8d8 Bc6b7 Rd8e8 Bb7c6 Re8d8 Bc6b7 Rd8e8 Bb7c6 Re8d8 Bc6b7 Rd8e8 Bb7c6 Re8d8 Bc6b7 Rd8e8 Bb7c6 Re8d8 Bc6b7 Rd8e8 Bb7c6 Re8d8
16 00:02 568.769 245.539 +2.23 Re8c8 Bc6b7 Rc8f8+ Kf5e6 Bd6b8 Ke6e7 Rf8g8 Ke7f6 Rg8e8 Bb7c6 Re8d8 Bc6b7 Rd8e8 Bb7c6 Re8d8 Bc6b7 Rd8e8 Bb7c6 Re8d8 Bc6b7 Rd8e8 Bb7c6 Re8d8 Bc6b7 Rd8e8 Bb7c6 Re8d8 Bc6b7 Rd8e8 Bb7c6 Re8d8
17 00:04 914.650 246.994 +2.23 Re8c8 Bc6b7 Rc8f8+ Kf5e6 Bd6b8 Ke6e7 Rf8g8 Ke7f6 Rg8e8 Bb7c6 Re8d8 Bc6b7 Rd8d6+
18 00:06 1.486.800 248.284 +2.23 Re8c8 Bc6b7 Rc8f8+ Kf5e6 Bd6b8 Ke6e7 Rf8g8 Ke7f6 Rg8e8 Bb7c6 Re8d8 Bc6b7 Rd8d6+
19 00:12 2.979.142 258.638 +2.23 Re8c8 Bc6b7 Rc8f8+ Kf5e6 Bd6b8 Ke6e7 Rf8g8 Ke7f6 Rg8e8 Bb7c6 Re8d8 Bc6b7 Rd8d6+
20 00:19 4.945.934 259.711 +2.23 Re8c8 Bc6b7 Rc8f8+ Kf5e6 Bd6b8 Ke6e7 Rf8g8 Ke7f6 Rg8e8 Bb7c6 Re8d8 Bc6b7 Rd8d6+
21 00:35 8.876.130 256.661 +2.23 Re8c8 Bc6b7 Rc8f8+ Kf5e6 Bd6b8 Ke6e7 Rf8g8 Ke7f6 Rg8e8 Bb7c6 Re8d8 Bc6b7 Rd8d6+
22 01:06 16.095.791 250.065 +2.26 Re8c8 Bc6b7 Rc8f8+ Kf5e6 Bd6b8 Ke6e7 Rf8g8 Ke7f6 Rg8e8 Bb7c6 Re8d8 Bc6b7 Rd8d6+
23 01:44 26.397.445 259.389 +2.26 Re8c8 Bc6b7 Rc8f8+ Kf5e6 Bd6b8 Ke6e7 Rf8g8 Ke7f6 Rg8e8 Bb7c6 Re8d8 Bc6b7 Rd8d6+
24 02:59 45.345.231 258.981 +2.26 Re8c8 Bc6b7 Rc8f8+ Kf5e6 Bd6b8 Ke6e7 Rf8g8 Ke7f6 Rg8e8 Bb7c6 Re8d8 Bc6b7 Rd8d6+
25 05:21 81.346.854 259.167 +2.26 Re8c8 Bc6b7 Rc8f8+ Kf5e6 Bd6b8 Ke6e7 Rf8g8 Ke7f6 Rg8e8 Bb7c6 Re8d8 Bc6b7 Rd8d6+
26+ 10:55 158.473.129 247.826 +2.46 Re8c8
8/6/2008 11:18:24 PM, Time for this analysis: 00:12:00, Rated time: 1:49:57
Dann Corbit
Posts: 12818 Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA
Post
by Dann Corbit » Thu Aug 07, 2008 8:51 pm
Rybka's choice looks like a draw here
Code: Select all
28) Ng2; c0 "Endgame";
Searching move: Ne3-g2
Best move (Rybka 3): g3xh4
Not found in: 12:00
2 00:00 100 102.400 -0.08 g3xh4
3 00:00 119 121.856 +0.02 g3xh4
4 00:00 128 131.072 0.00 g3xh4
5 00:00 142 145.408 0.00 g3xh4 Bb1g6
6 00:00 172 176.128 0.00 g3xh4 Bb1g6 Kf2g3
7 00:00 228 233.472 0.00 g3xh4 Bb1g6 Kf2g3 Bg6h7
8+ 00:00 413 422.912 +0.20 g3xh4
8 00:00 567 580.608 +0.24 g3xh4 Bb1g6 Ne3g2 Bg6e8 Ng2f4
9 00:00 1.292 1.323.008 +0.38 g3xh4 Bb1g6 Ne3g2 Kd6c6 Ng2f4 Bg6f7 Nf4d3 Bf7e6
10 00:00 2.057 123.904 +0.38 g3xh4 Bb1g6 Ne3g2 Kd6c6 Ng2f4 Bg6f7
11 00:00 2.979 179.440 +0.36 g3xh4 Bb1g6 Ne3g2 Kd6c6 Ng2f4 Bg6f7 Kf2e2 Kc6c7 Nf4d3
12 00:00 4.635 279.190 +0.37 g3xh4 Bb1g6 Ne3g2 Bg6f7 Ng2f4 Kd6c7 Nf4d3 Bf7e6 Kf2e2 Kc7c6
13 00:00 6.442 199.897 +0.37 g3xh4 Bb1g6 Ne3g2 Bg6f7 Ng2f4 Kd6c7 Nf4d3 Bf7e6 Kf2e2 Kc7c6 Nd3f4 Be6f7
14 00:00 8.913 190.144 +0.38 g3xh4 Bb1g6 Ne3g2 Bg6f7 Ng2f4 Kd6c7 Nf4d3 Bf7e6 Kf2e2 Kc7c6 Nd3f4 Be6f7
15 00:00 11.652 186.432 +0.38 g3xh4 Bb1g6 Ne3g2 Bg6f7 Ng2f4 Kd6c7 Nf4d3 Bf7e6 Kf2e2 Kc7c6 Nd3f4 Be6f7 Ke2e3 Kc6d6
16 00:00 17.753 163.775 +0.38 g3xh4 Bb1g6 Ne3g2 Bg6f7 Ng2f4 Kd6c7 Nf4d3 Bf7e6 Kf2e2 Kc7c6 Nd3f4 Be6f7 Ke2e3
17 00:00 25.124 163.866 +0.38 g3xh4 Bb1g6 Ne3g2 Bg6f7 Ng2f4 Kd6c7 Nf4d3 Bf7e6 Kf2e2 Kc7c6 Nd3f4 Be6f7 Ke2e3
18 00:00 32.384 175.456 +0.38 g3xh4 Bb1g6 Ne3g2 Bg6f7 Ng2f4 Kd6c7 Nf4d3 Bf7e6 Kf2e2 Kc7c6 Nd3f4 Be6f7 Ke2e3
19 00:00 46.530 168.960 +0.38 g3xh4 Bb1g6 Ne3g2 Bg6f7 Ng2f4 Kd6c7 Nf4d3 Bf7e6 Kf2e2 Kc7c6 Nd3f4 Be6f7 Ke2e3
20 00:00 71.187 172.329 +0.38 g3xh4 Bb1g6 Ne3g2 Bg6f7 Ng2f4 Kd6c7 Nf4d3 Bf7e6 Kf2e2 Kc7c6 Nd3f4 Be6f7 Ke2e3
21 00:00 99.370 175.742 +0.38 g3xh4 Bb1g6 Ne3g2 Bg6f7 Ng2f4 Kd6c7 Nf4d3 Bf7e6 Kf2e2 Kc7c6 Nd3f4 Be6f7 Ke2e3
22 00:01 169.324 191.377 +0.38 g3xh4 Bb1g6 Ne3g2 Bg6f7 Ng2f4 Kd6c7 Nf4d3 Bf7e6 Kf2e2 Kc7c6 Nd3f4 Be6f7 Ke2e3 Kc6d6
23 00:01 315.468 198.915 +0.38 g3xh4 Bb1g6 Ne3g2 Bg6f7 Ng2f4 Kd6c7 Nf4d3 Bf7e6 Kf2e2 Kc7c6 Nd3f4 Be6f7 Ke2e3 Kc6d6
24 00:02 509.073 208.766 +0.38 g3xh4 Bb1g6 Ne3g2 Bg6f7 Ng2f4 Kd6c7 Nf4d3 Bf7e6 Kf2e2 Kc7c6 Nd3f4 Be6f7 Ke2e3 Kc6d6
25 00:04 827.040 214.510 +0.38 g3xh4 Bb1g6 Ne3g2 Bg6f7 Ng2f4 Kd6c7 Nf4d3 Bf7e6 Kf2e2 Kc7c6 Nd3f4 Be6f7 Ke2d3 Kc6d6 Kd3d2 Kd6c7 Nf4d3 Bf7e6 Nd3c5
26 00:07 1.590.100 231.385 +0.38 g3xh4 Bb1g6 Ne3g2 Bg6f7 Ng2f4 Kd6c7 Nf4d3 Bf7e6 Kf2e2 Kc7c6 Nd3f4 Be6f7 Ke2d3 Kc6d6 Kd3d2 Kd6c7 Nf4d3 Bf7e6 Nd3c5
27 00:11 2.604.778 232.585 +0.38 g3xh4 Bb1g6 Ne3g2 Bg6f7 Ng2f4 Kd6c7 Nf4d3 Bf7e6 Kf2e2 Kc7c6 Nd3f4 Be6f7 Ke2d3 Kc6d6 Kd3d2 Kd6c7 Nf4d3 Bf7e6 Nd3c5
28 00:21 4.712.839 224.640 +0.38 g3xh4 Bb1g6 Ne3g2 Bg6f7 Ng2f4 Kd6c7 Nf4d3 Bf7e6 Kf2e2 Kc7c6 Nd3f4 Be6f7 Ke2d3 Kc6d6 Kd3d2 Kd6c7 Nf4d3 Bf7e6 Nd3c5
29 00:45 9.712.290 220.435 +0.39 g3xh4 Bb1g6 Kf2e2 Kd6c6 Ke2d2 Bg6h7 Ne3f1 Bh7g6 Nf1g3 Kc6d6 f3f4
30 01:15 15.686.556 214.065 +0.39 g3xh4 Bb1g6 Kf2e2 Kd6c6 Ke2d2 Bg6h7 Ne3f1 Bh7g6 Nf1g3 Kc6d6 f3f4 Bg6f7 Kd2e3
31 01:52 23.565.860 215.349 +0.39 g3xh4 Bb1g6 Kf2e2 Kd6c6 Ke2d2 Bg6h7 Ne3f1 Bh7g6 Nf1g3 Kc6d6 f3f4 Bg6f7 Kd2e3
32 02:56 37.683.996 219.134 +0.39 g3xh4 Bb1g6 Kf2e2 Kd6c6 Ke2d2 Bg6h7 Ne3f1 Bh7g6 Nf1g3 Kc6d6 f3f4 Bg6f7 Kd2e3
33 05:10 68.630.617 226.549 +0.39 g3xh4 Bb1g6 Kf2e2 Kd6c6 Ke2d2 Bg6h7 Ne3f1 Bh7g6 Nf1g3 Kc6d6 f3f4 Bg6f7 Kd2e3
34 09:05 126.762.329 237.952 +0.39 g3xh4 Bb1g6 Kf2e2 Kd6c6 Ke2d2 Bg6h7 Ne3f1 Bh7g6 Nf1g3 Kc6d6 f3f4 Bg6f7 Kd2e3
8/6/2008 11:54:26 PM, Time for this analysis: 00:12:00, Rated time: 2:03:37
Dann Corbit
Posts: 12818 Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA
Post
by Dann Corbit » Thu Aug 07, 2008 8:51 pm
Eval is steadily rising. Is this an alternative?
Code: Select all
35) Bh3; c0 "Endgame/sa
Searching move: Bf5-h3
Best move (Rybka 3): Bf5-e4
Not found in: 12:00
2 00:00 71 72.704 +1.71 a4a3
3 00:00 130 133.120 +1.71 a4a3
4 00:00 267 273.408 +1.49 a4a3
5 00:00 376 385.024 +1.49 a4a3 Kg1f2
6 00:00 648 39.032 +1.47 a4a3 Kg1f2 a3a2 Kf2e3 Bf5e4 g2g3
7 00:00 2.187 131.734 +1.37 a4a3 Kg1f2 a3a2 Kf2e3 Ke6e7 Ke3d4 Ke7d6 Bc3a1
8 00:00 3.965 123.035 +1.35 a4a3 Kg1f2 a3a2 Kf2e3 Bf5e4 g2g4 f6f5 g4xf5+ Ke6xf5
9 00:00 7.084 151.125 +1.39 a4a3 Kg1f2 Bf5e4 g2g4 f6f5 g4xf5+ Ke6xf5 Kf2e2
10 00:00 9.460 151.360 +1.37 a4a3 Kg1f2 Bf5e4 g2g4 f6f5 g4xf5+ Ke6xf5 Kf2e2 Kf5g4
11 00:00 18.738 172.862 +1.34 a4a3 Kg1f2 Bf5c2 Kf2e3 f6f5 g2g3 Bc2e4 Ke3d4 a3a2 Bc3a1
12 00:00 22.519 183.011 +1.34 a4a3 Kg1f2 Bf5c2 Kf2e3 f6f5 g2g3 Bc2e4 Ke3d2 a3a2 Bc3a1 Be4b1
13 00:00 67.523 157.861 +1.36 a4a3 Kg1f2 Bf5b1 Kf2e3 f6f5 g2g3 a3a2 Bc3a1 Bb1e4 Ke3d4 Ke6d6 Ba1c3 Kd6c6 Bc3a1 Kc6b5
14 00:00 69.354 156.428 +1.36 a4a3 Kg1f2 Bf5b1 Kf2e3 f6f5 g2g3 a3a2 Bc3a1 Bb1e4 Ke3d4 Ke6d6 Ba1c3 Kd6c6 Bc3a1 Kc6b5
15 00:00 80.451 154.853 +1.35 a4a3 Kg1f2 Bf5b1 Kf2e3 f6f5 g2g3 a3a2 Bc3a1 Ke6d6 Ke3d4 Bb1e4 Ba1b2 Be4f3
16 00:00 109.440 155.864 +1.40 a4a3 Kg1f2 Bf5b1 Kf2e3 f6f5 g2g3 a3a2 Bc3a1 Ke6d6 Ke3d4 Bb1e4 Ba1b2 Be4c2 Bb2a1
17 00:01 135.877 153.574 +1.40 a4a3 Kg1f2 Bf5b1 Kf2e3 f6f5 g2g3 a3a2 Bc3a1 Ke6d6 Ke3d4 Bb1e4 Ba1b2 Be4c2 Bb2a1
18 00:01 256.086 167.989 +1.35 a4a3 Kg1f2 Bf5b1 Kf2e3 f6f5 g2g3 a3a2 Bc3a1 Ke6d6 Ke3d4 Bb1e4 Ba1b2
18+ 00:03 602.304 198.570 +1.60 Bf5e4
18 00:05 1.179.210 229.608 +1.71 Bf5e4 g2g3 f6f5 Kg1f2 Ke6d7 Kf2e2 Kd7c6 Bc3b2 Kc6b5
19 00:06 1.439.553 237.950 +1.71 Bf5e4 g2g3 f6f5 Kg1f2 Ke6d7 Kf2e2 Kd7c6 Bc3b2 Kc6b5
20 00:07 1.805.485 237.453 +1.71 Bf5e4 g2g3 f6f5 Kg1f2 Ke6d7
21 00:11 2.686.971 242.248 +1.71 Bf5e4 g2g3 f6f5 Kg1f2 Ke6d7
22 00:16 3.828.351 240.682 +1.71 Bf5e4 g2g3 f6f5 Kg1f2 Ke6d7
23 00:31 7.856.357 254.650 +1.79 Bf5e4 g2g3 f6f5 Kg1f2 Ke6d6
24 00:37 9.177.147 249.638 +1.79 Bf5e4 g2g3 f6f5 Kg1f2 Ke6d6
25 00:51 11.995.250 239.900 +1.79 Bf5e4 g2g3 f6f5 Kg1f2 Ke6d6 Bc3b4+ Kd6e5 Kf2e3 d5d4+ Ke3d2 Ke5d5 Bb4e7 Kd5c4 Be7a3 d4d3 Ba3b2 Kc4b3 Bb2f6 a4a3 Kd2c1 a3a2 Kc1d2 Kb3c4
26 01:14 15.732.865 216.317 +1.79 Bf5e4 g2g3 f6f5 Kg1f2 Ke6d6 Bc3b4+ Kd6e5 Kf2e3 d5d4+ Ke3d2 Ke5d5 Bb4e7 Kd5c4 Be7a3 d4d3 Ba3b2 Kc4b3 Bb2f6 a4a3 Kd2c1 a3a2 Kc1d2 Kb3c4
27 01:53 23.578.512 212.829 +1.79 Bf5e4 g2g3 f6f5 Kg1f2 Ke6d6 Bc3b4+ Kd6e5 Kf2e3 d5d4+ Ke3d2 Ke5d5 Bb4e7 Kd5c4 Be7a3 d4d3 Ba3b2 Kc4b3 Bb2f6 a4a3 Kd2c1 a3a2 Kc1d2 Kb3c4
28 02:51 36.351.764 216.979 +1.79 Bf5e4 g2g3 f6f5 Kg1f2 Ke6d6 Bc3b4+ Kd6e5 Kf2e3 d5d4+ Ke3d2 Ke5d5 Bb4e7 Kd5c4 Be7a3 d4d3 Ba3b2 Kc4b3 Bb2f6 a4a3 Kd2c1 a3a2 Kc1d2 Kb3c4
29 04:36 60.538.462 224.303 +1.79 Bf5e4 g2g3 f6f5 Kg1f2 Ke6d6 Bc3b4+ Kd6e5 Kf2e3 d5d4+ Ke3d2 Ke5d5 Bb4e7 Kd5c4 Be7a3 d4d3 Ba3b2 Kc4b3
30 09:54 142.061.763 244.628 +1.85 Bf5e4 g2g3 f6f5 Kg1f2 Ke6d6 Bc3b4+ Kd6c6 Kf2e1 Kc6b5 Bb4d6 Kb5c4 Ke1d2 Kc4b3
8/7/2008 1:18:31 AM, Time for this analysis: 00:12:00, Rated time: 2:15:59
Dann Corbit
Posts: 12818 Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA
Post
by Dann Corbit » Thu Aug 07, 2008 8:52 pm
Eval is rising. Is this an alternative?
Code: Select all
36) Nxb7; c0 "Endgame/s
Searching move: Na5xb7
Best move (Rybka 3): b5-b6
Not found in: 12:00
2 00:00 254 260.096 -1.27 Re1e3
2 00:00 471 482.304 -0.95 Kf2g3
3 00:00 512 524.288 -1.07 Kf2g3
4 00:00 1.074 1.099.776 -1.37 Kf2g3
4 00:00 1.316 1.347.584 -1.21 Na5c4
5 00:00 1.501 90.413 -1.30 Na5c4 Nh4f3
6+ 00:00 2.382 143.480 -1.10 Na5c4
6+ 00:00 2.808 169.140 -0.90 Na5c4
6 00:00 4.466 269.010 -0.78 Na5c4 Kg8f8 a4a5
7+ 00:00 8.479 180.885 -0.58 Na5c4
7 00:00 9.614 205.098 -0.55 Na5c4 Kg8f8 a4a5 Kf8e7
8 00:00 18.545 171.081 -0.47 Na5c4 Kg8f8 Re1e2 Nh4g6 a4a5
9 00:00 33.111 166.204 -0.31 Na5c4 Kg8f8 a4a5 Kf8e7 Kf2g3 Nh4f3
10 00:00 68.261 178.770 -0.41 Na5c4 g7g6 Bf1d3 Nh4f3 Re1e3 Nf3d4 Nc4b6 Rd7d8
11 00:00 91.268 181.120 -0.41 Na5c4 g7g6 Bf1d3 Nh4f3 Re1e3 Nf3d4 Nc4b6 Rd7d8
12 00:00 126.774 180.551 -0.46 Na5c4 g7g6 Bf1d3 Nh4f3 Re1e3 Nf3d4 Nc4b6 Rd7d8 h2h4
13+ 00:02 404.486 185.570 -0.26 Na5c4
13+ 00:04 828.713 185.608 -0.06 Na5c4
13 00:07 1.304.259 191.067 -0.24 Na5c4 g7g6 a4a5 f7f5 e4xf5 g6xf5 Nc4d2 Rd7c7 a5a6
14 00:10 1.922.185 187.458 -0.10 Na5c4 g7g6 a4a5 f7f5 e4xf5 g6xf5 Nc4d2 Rd7c7 Nd2c4 Ng5e4+ Re1xe4 f5xe4 Nc4xd6 Rc7d7 Nd6xe4 Kg8f8 d5d6 Rd7f7+ Kf2e2 Nh4f5 a5a6 b7xa6 b5xa6 Nf5d4+ Ke2e1 Nd4f3+
15 00:12 2.276.955 185.873 -0.10 Na5c4 g7g6 a4a5 f7f5 e4xf5 g6xf5 Nc4d2 Rd7c7 Nd2c4 Ng5e4+ Re1xe4 f5xe4 Nc4xd6 Rc7d7 Nd6xe4 Kg8f8 d5d6 Rd7f7+ Kf2e2 Nh4f5 a5a6 b7xa6 b5xa6 Nf5d4+ Ke2e1 Nd4f3+
15+ 00:16 3.004.310 183.436 +0.10 b5b6
15 00:18 3.340.847 184.263 +0.08 b5b6 f7f5 e4xf5 Nh4xf5 Bf1a6 b7xa6 b6b7 Rd7xb7 Na5xb7 e5e4 Re1c1 Kg8f7 Rc1c6 e4e3+ Kf2e2 Nf5d4+ Ke2xe3 Nd4xc6 Nb7xd6+ Kf7e7 Nd6f5+ Ke7d7 d5xc6+ Kd7xc6 Nf5xg7 Kc6d5 Ng7f5
16 00:25 4.694.105 188.212 +0.21 b5b6 f7f5 e4xf5 Nh4xf5 Bf1a6 b7xa6 b6b7 Rd7xb7 Na5xb7 e5e4 Nb7a5 e4e3+ Kf2g2 Ng5e4 Na5c4 Ne4c5 Re1e2
17+ 00:48 8.878.840 188.484 +0.41 b5b6
17+ 01:03 11.339.708 183.331 +0.61 b5b6
17 01:49 19.907.820 186.331 +0.86 b5b6 Rd7e7 Kf2e3
18 02:49 30.949.633 186.928 +1.00 b5b6 f7f5 e4xf5 Nh4xf5 Na5xb7 Rd7xb7 a4a5 Kg8f7 a5a6 Rb7xb6 a6a7 Ng5h3+ Bf1xh3 Rb6a6 Bh3xf5 Ra6xa7 Re1f1 Ra7a3 Bf5d3 Kf7e7 Kf2e3
19 05:32 62.654.521 192.874 +1.17 b5b6 f7f5 e4xf5 Nh4xf5 Na5xb7 Rd7xb7 a4a5 Rb7b8 a5a6 Rb8xb6 a6a7 Ng5h3+ Bf1xh3 Rb6a6 Bh3xf5 Kg8f7 Re1c1 Ra6xa7 Kf2e3 Ra7a2 Rc1c2 Ra2xc2 Bf5xc2 Kf7f6 Ke3e4 g7g6 Bc2d1 Kf6g5 Bd1a4 Kg5h4
20 07:03 79.845.699 193.348 +1.17 b5b6 f7f5 e4xf5 Nh4xf5 Na5xb7 Rd7xb7 a4a5 Rb7b8 a5a6 Rb8xb6 a6a7 Ng5h3+ Bf1xh3 Rb6a6 Bh3xf5 Kg8f7 Kf2e3 Ra6xa7 Re1f1 Ra7a3+ Bf5d3+ Kf7e7 Rf1g1 Ke7f7 Rg1b1 Ra3a5
21 10:22 115.460.451 189.861 +1.18 b5b6 f7f5 e4xf5 Nh4xf5 Na5xb7 Rd7xb7 a4a5 Rb7b8 a5a6 Rb8xb6 a6a7 Ng5h3+ Bf1xh3 Rb6a6 Bh3xf5 Kg8f7 Kf2e3 Ra6xa7 Re1f1 Ra7a3+ Bf5d3+ Kf7e7 Rf1g1 Ke7f7 Rg1b1 Ra3a5
8/7/2008 1:30:32 AM, Time for this analysis: 00:12:00, Rated time: 2:27:59
Dann Corbit
Posts: 12818 Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA
Post
by Dann Corbit » Thu Aug 07, 2008 9:01 pm
Big eval, but no progress being made. I have many 6 man TB files. Rybka does not see the wall.
Code: Select all
37) Qxd5; c0 "Endgame/f
Searching move: Qa8xd5
Best move (Rybka 3): Qa8-a7
Not found in: 12:00
2 00:00 48 49.152 +6.43 Qa8d8
3 00:00 95 97.280 +6.45 Qa8d8
4 00:00 233 238.592 +6.34 Qa8d8
4 00:00 521 533.504 +6.51 Qa8a7
5 00:00 792 811.008 +6.56 Qa8a7
6 00:00 1.648 105.472 +6.57 Qa8a7
7 00:00 2.579 165.056 +6.57 Qa8a7
8 00:00 4.270 273.280 +6.61 Qa8a7
9 00:00 9.357 299.424 +6.61 Qa8a7
10 00:00 12.832 273.749 +6.61 Qa8a7
11 00:00 26.213 339.773 +6.61 Qa8a7
12 00:00 50.856 331.697 +6.61 Qa8a7
13 00:00 224.543 367.891 +6.62 Qa8a7
14 00:01 455.645 355.896 +6.61 Qa8a7
15 00:06 3.402.281 543.346 +6.61 Qa8a7
16 00:11 4.977.560 453.754 +6.61 Qa8a7
17 00:23 8.880.904 395.479 +6.61 Qa8a7
18 01:01 21.726.963 361.786 +6.61 Qa8a7
19 01:38 34.687.219 361.925 +6.57 Qa8a7
20 04:40 117.627.310 428.974 +6.57 Qa8a7
8/7/2008 1:42:33 AM, Time for this analysis: 00:12:00, Rated time: 2:39:59
Here is where Jeremiah Pennery's wall detection code comes in handy.
Code: Select all
C:\chess\winboard\crafty>craftydd
EPD Kit revision date: 1996.04.21
found computer opening book file [./bookc.bin].
hash table memory = 192M bytes.
pawn hash table memory = 6M bytes.
EGTB cache memory = 32M bytes.
draw score set to 0.00 pawns.
choose from book moves randomly (using weights.)
choose from 5 best moves.
book learning enabled
result learning enabled
position learning enabled
resign after 5 consecutive moves with score < -9.
6 piece tablebase files found
72063kb of RAM used for TB indices and decompression tables
Crafty v20.0
White(1): st 180
search time set to 180.00.
White(1): epdpfga wall.epd wall2.epd
PFGA: EPD record: 1 ID: Vincent Lejeune - hard CCC 2008 - Pos 37
time surplus 0.00 time limit 3:00 (3:00)
depth time score variation (1)
15-> 0.45 -1.08 1. ... Qxd5 2. exd5 Kb6 3. Kc1 Kc7
4. Kd1 Kd6 5. Ke2 Kxd5 6. Ke1 Kc6 7.
Ke2 Kb5 8. Ke1 Ka5
16 0.53 -1.34 1. ... Qxd5 2. exd5 Kb6 3. Kc1 Kc7
4. Kd1 Kd6 5. Ke2 Kxd5 6. Ke1 e4 7.
Kd2 Ke5 8. dxe4 Kxe4 9. Ke2 Kf4
16-> 0.74 -1.34 1. ... Qxd5 2. exd5 Kb6 3. Kc1 Kc7
4. Kd1 Kd6 5. Ke2 Kxd5 6. Ke1 e4 7.
Kd2 Ke5 8. dxe4 Kxe4 9. Ke2 Kf4
17 0.83 -0.98 1. ... Qxd5 2. exd5 Kb6 3. Kc1 Kc7
4. Kd1 Kd6 5. Ke2 Kxd5 6. Kf3 e4+ 7.
Kf2 Kc6 8. Ke2 c4 9. dxc4 e3 10. Kf3
17-> 2.09 -0.98 1. ... Qxd5 2. exd5 Kb6 3. Kc1 Kc7
4. Kd1 Kd6 5. Ke2 Kxd5 6. Kf3 e4+ 7.
Kf2 Kc6 8. Ke2 c4 9. dxc4 e3 10. Kf3
18 2.20 -1 1. ... Qxd5!!
18 2.26 -1.06 1. ... Qxd5 2. exd5 Kb6 3. Kc1 Kc7
4. Kd1 Kd6 5. Ke2 Kxd5 6. Kf3 e4+ 7.
Kf2 e3+ 8. Kf3 Ke5 9. Kg3 c4 10. dxc4
e2 11. Kf2
18-> 2.79 -1.06 1. ... Qxd5 2. exd5 Kb6 3. Kc1 Kc7
4. Kd1 Kd6 5. Ke2 Kxd5 6. Kf3 e4+ 7.
Kf2 e3+ 8. Kf3 Ke5 9. Kg3 c4 10. dxc4
e2 11. Kf2
19 2.97 -1 1. ... Qxd5!!
19 3.18 -1.58 1. ... Qxd5 2. exd5 Kb6 3. Kc1 Kc7
4. Kd1 Kd6 5. Ke2 Kxd5 6. Kf3 e4+ 7.
Kf2 e3+ 8. Kf3 Ke5 9. Kg3 e2 10. Kf2
e1=Q+ 11. Kxe1 Kf4 12. Ke2 Kxg4
19-> 4.51 -1.58 1. ... Qxd5 2. exd5 Kb6 3. Kc1 Kc7
4. Kd1 Kd6 5. Ke2 Kxd5 6. Kf3 e4+ 7.
Kf2 e3+ 8. Kf3 Ke5 9. Kg3 e2 10. Kf2
e1=Q+ 11. Kxe1 Kf4 12. Ke2 Kxg4
20 4.92 -1 1. ... Qxd5!!
20 5.68 -3 1. ... Qxd5!!
20 6.15 -1.68 1. ... Qxd5 2. exd5 Kb6 3. Kb1 Kc7
4. Kc1 Kd6 5. Kd2 Kxd5 6. Ke2 e4 7.
Kf2 e3+ 8. Kg3 e2 9. Kf2 Ke5 10. Kxe2
Kf4 11. Ke1 Kxg4
20-> 9.47 -1.68 1. ... Qxd5 2. exd5 Kb6 3. Kb1 Kc7
4. Kc1 Kd6 5. Kd2 Kxd5 6. Ke2 e4 7.
Kf2 e3+ 8. Kg3 e2 9. Kf2 Ke5 10. Kxe2
Kf4 11. Ke1 Kxg4
21 9.67 -1 1. ... Qxd5!!
21 10.03 -3 1. ... Qxd5!!
21 10.56 -3.42 1. ... Qxd5 2. exd5 Kb6 3. Ka2 Kc7
4. Kb2 Kd6 5. Kb1 Kxd5 6. Kc1 e4 7.
dxe4+ Kxe4 8. Kd2 Kf3 9. Kd3 Kxg4 10.
Kc4 Kxf5 11. Kxc5 Ke4 12. Kc4 f5 <HT>
21-> 13.62 -3.42 1. ... Qxd5 2. exd5 Kb6 3. Ka2 Kc7
4. Kb2 Kd6 5. Kb1 Kxd5 6. Kc1 e4 7.
dxe4+ Kxe4 8. Kd2 Kf3 9. Kd3 Kxg4 10.
Kc4 Kxf5 11. Kxc5 Ke4 12. Kc4 f5 <HT>
22 16.01 +1 1. ... Qxd5
22 19.02 -3.00 1. ... Qxd5 2. exd5 Kb6 3. d6 Kc6 4.
d7 Kxd7 5. Kc1 Kc6 6. Kd2 Kd6 7. Ke1
e4 8. Kf2 Kd5 9. Kg3 Ke5 10. Kg2 Kf4
11. dxe4 Kxg4 12. e5 Kxf5 13. exf6
Kxf6
22-> 27.74 -3.00 1. ... Qxd5 2. exd5 Kb6 3. d6 Kc6 4.
d7 Kxd7 5. Kc1 Kc6 6. Kd2 Kd6 7. Ke1
e4 8. Kf2 Kd5 9. Kg3 Ke5 10. Kg2 Kf4
11. dxe4 Kxg4 12. e5 Kxf5 13. exf6
Kxf6
23 28.89 -1 1. ... Qxd5!!
23 32.15 -3.42 1. ... Qxd5 2. exd5 Kb6 3. d6 Kc6 4.
d7 Kxd7 5. Kc1 Kc6 6. Kd2 Kd5 7. Ke2
e4 8. dxe4+ Kxe4 9. Kd2 Kf3 10. Kd3
Kxg4 11. Kc4 Kxf5 12. Kxc5 Ke4 13.
Kc4 f5
23-> 39.10 -3.42 1. ... Qxd5 2. exd5 Kb6 3. d6 Kc6 4.
d7 Kxd7 5. Kc1 Kc6 6. Kd2 Kd5 7. Ke2
e4 8. dxe4+ Kxe4 9. Kd2 Kf3 10. Kd3
Kxg4 11. Kc4 Kxf5 12. Kxc5 Ke4 13.
Kc4 f5
24 54.71 -3.59 1. ... Qxd5 2. exd5 Kb6 3. d6 Kc6 4.
d7 Kxd7 5. Kc1 Kc6 6. Kd2 Kd5 7. Ke2
e4 8. Kf2 e3+ 9. Kg3 e2 10. Kf2 Ke5
11. Kxe2 Kf4 12. Kd2 Kxg4 13. Ke2 Kxh5
24-> 1:13 -3.59 1. ... Qxd5 2. exd5 Kb6 3. d6 Kc6 4.
d7 Kxd7 5. Kc1 Kc6 6. Kd2 Kd5 7. Ke2
e4 8. Kf2 e3+ 9. Kg3 e2 10. Kf2 Ke5
11. Kxe2 Kf4 12. Kd2 Kxg4 13. Ke2 Kxh5
25 1:37 -3.59 1. ... Qxd5 2. exd5 Kb6 3. d6 Kc6 4.
d7 Kxd7 5. Kc1 Kc6 6. Kd2 Kd5 7. Ke2
e4 8. Kf2 e3+ 9. Kg3 Kc6 10. Kf3 Kd6
11. Kg3 <HT>
25-> 2:18 -3.59 1. ... Qxd5 2. exd5 Kb6 3. d6 Kc6 4.
d7 Kxd7 5. Kc1 Kc6 6. Kd2 Kd5 7. Ke2
e4 8. Kf2 e3+ 9. Kg3 Kc6 10. Kf3 Kd6
11. Kg3 <HT>
time=3:00 mat=-6 n=443825078 fh=92% nps=2.47M
ext-> chk=40113278 cap=908458 1rep=2852442 mate=116265
predicted=0 nodes=443825078 evals=194120103 50move=0
endgame tablebase-> probes=314 hits=51
Black(1):
Dann Corbit
Posts: 12818 Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA
Post
by Dann Corbit » Thu Aug 07, 2008 9:03 pm
Eval is dropping. Not a pretty sight. Rybka 3.0's lack of search depth costs here, I think. As Christophe Theron is want to say, "Search is knowledge too."
Code: Select all
42) Qc8; c0 "Deep combi
Searching move: Qa6-c8
Best move (Rybka 3): Qa6-d6
Not found in: 12:00
4 00:00 73 74.752 +0.42 Qa6d6+ Kf8g8 g6xh7+ Kg8h8
5 00:00 84 86.016 +0.42 Qa6d6+ Kf8g8 g6xh7+ Kg8h8
6 00:00 3.776 227.448 +0.57 Qa6d6+ Kf8g8 g6xh7+ Kg8h8 Bd8xa5 Qe8c8 Ba5d2 Qc8g4
7+ 00:00 4.170 251.181 +0.97 Qa6d6+
7 00:00 6.431 205.792 +0.63 Qa6d6+ Kf8g8 g6xh7+ Kg8h8 Bd8xa5 Qe8c8 Ba5d2 Na8b6
8 00:00 13.159 170.567 +0.46 Qa6d6+ Kf8g8 g6xh7+ Kg8h8 Bd8xa5 Qe8c8 Ba5d2 Na8b6
9 00:00 28.352 230.416 +0.46 Qa6d6+ Kf8g8 g6xh7+ Kg8h8 Bd8xa5 Qe8c8 Ba5d2 Na8b6 Qd6xb6 Qc8g4 Kf6e7 Kh8xh7 Qb6h6+ Kh7g8 Qh6f8+ Kg8h7 Qf8xf7+
10 00:00 44.633 224.040 +0.46 Qa6d6+ Kf8g8 g6xh7+ Kg8h8 Bd8xa5 Qe8c8 Ba5d2 Na8b6 Qd6xb6 Qc8g4 Kf6e7 Kh8xh7 Qb6h6+ Kh7g8 Qh6f8+ Kg8h7 Qf8xf7+ Qg4g7 Ke7e6 Qg7xf7+ Ke6xf7 Kh7h8
11 00:00 87.508 248.911 +0.46 Qa6d6+ Kf8g8 g6xh7+ Kg8h8 Bd8xa5 Qe8c8 Ba5d2 Na8b6 Qd6xb6 Qc8c2 Qb6f2 Kh8xh7 Qf2f5+ Qc2xf5+ Kf6xf5 Kh7g7 Bd2c3+
12 00:01 191.430 241.409 +0.38 Qa6d6+ Kf8g8 g6xh7+ Kg8h8 Bd8xa5 Qe8c8 Ba5d2 Na8b6 Qd6xb6 Qc8c2 Qb6f2 Kh8xh7 Qf2f5+ Qc2xf5+ Kf6xf5 Kh7g7 Bd2e3 f7f6 Be3d4
13 00:01 363.523 243.299 +0.42 Qa6d6+ Kf8g8 g6xh7+ Kg8h8 Bd8xa5 Qe8c8 Ba5d2 Na8b6 Qd6xb6 Qc8c2 Qb6b8+ Kh8xh7 Qb8h2+ Kh7g8 Qh2g3+ Qc2g6+ Qg3xg6+ f7xg6 Bd2g5 Kg8f8 Kf6e6 Kf8e8 Ke6d6 Ke8f7
14 00:02 507.442 226.512 +0.42 Qa6d6+ Kf8g8 g6xh7+ Kg8h8 Bd8xa5 Qe8c8 Ba5d2 Na8b6 Qd6xb6 Qc8c2 Qb6b8+ Kh8xh7 Qb8h2+ Kh7g8 Qh2g3+ Qc2g6+ Qg3xg6+ f7xg6 Bd2g5 Kg8f8 Kf6e6 Kf8e8 Ke6d6 Ke8f7
15 00:03 870.216 240.968 +0.41 Qa6d6+ Kf8g8 g6xh7+ Kg8h8 Bd8xa5 Qe8c8 Ba5d2 Na8b6 Qd6xb6 Qc8c2 Qb6b8+ Kh8xh7 Qb8h2+ Kh7g8 Qh2g3+ Qc2g6+ Qg3xg6+ f7xg6 Bd2g5 Kg8f8 Kf6e6 Kf8e8 Ke6d6 Ke8f7 Kd6e5
16 00:06 1.474.459 242.545 +0.41 Qa6d6+ Kf8g8 g6xh7+ Kg8h8 Bd8xa5 Qe8c8 Ba5d2 Na8b6 Qd6xb6 Qc8c2 Qb6b8+ Kh8xh7 Qb8h2+ Kh7g8 Qh2g3+ Qc2g6+ Qg3xg6+ f7xg6 Bd2g5 Kg8f8 Kf6e6 Kf8e8 Ke6d6 Ke8f7 Kd6e5 Kf7g8
17 00:12 3.257.828 280.243 +0.39 Qa6d6+ Kf8g8 g6xh7+ Kg8h8 Bd8xa5 Qe8c8 Ba5d2 Na8b6 Qd6xb6 Qc8g4 Qb6d8+ Kh8xh7 Qd8d5 Qg4g6+ Kf6e7 Qg6e6+ Qd5xe6 f7xe6 Ke7f6 e6e5 Kf6f7 e5e4 Bd2e3 Kh7h8 Be3f4 Kh8h7 Kf7f6 Kh7g8
18 00:32 9.186.001 287.941 +0.34 Qa6d6+ Kf8g8 g6xh7+ Kg8h8 Bd8xa5 Qe8c8 Ba5d2 Na8b6 Qd6xb6 Qc8f8 Kf6f5 Kh8xh7 Qb6c7 Qf8g7 Qc7h2+ Kh7g8 Qh2b8+ Kg8h7 Qb8h2+ Kh7g8 Qh2b8+ Kg8h7 Qb8h2+ Kh7g8 Qh2b8+ Kg8h7 Qb8h2+ Kh7g8 Qh2b8+ Kg8h7 Qb8h2+
19 00:37 10.699.878 293.492 +0.34 Qa6d6+ Kf8g8 g6xh7+ Kg8h8 Bd8xa5 Qe8c8 Ba5d2 Na8b6 Qd6xb6 Qc8f8 Kf6f5 Kh8xh7 Qb6c7 Qf8g7 Qc7h2+ Kh7g8 Qh2b8+ Kg8h7 Qb8h2+ Kh7g8 Qh2b8+ Kg8h7 Qb8h2+ Kh7g8 Qh2b8+ Kg8h7 Qb8h2+ Kh7g8 Qh2b8+ Kg8h7 Qb8h2+
20 00:52 15.690.947 305.984 +0.34 Qa6d6+ Kf8g8 g6xh7+ Kg8h8 Bd8xa5 Qe8c8 Ba5d2 Na8b6 Qd6xb6 Qc8f8 Kf6f5 Kh8xh7 Qb6c7 Qf8g7 Qc7h2+ Kh7g8 Qh2b8+ Kg8h7 Qb8h2+ Kh7g8 Qh2b8+ Kg8h7 Qb8h2+ Kh7g8 Qh2b8+ Kg8h7 Qb8h2+ Kh7g8 Qh2b8+ Kg8h7 Qb8h2+
21 01:20 24.714.385 313.961 +0.34 Qa6d6+ Kf8g8 g6xh7+ Kg8h8 Bd8xa5 Qe8c8 Ba5d2 Na8b6 Qd6xb6 Qc8f8 Kf6f5 Kh8xh7 Qb6c7 Qf8g7 Qc7h2+ Kh7g8 Qh2b8+ Kg8h7 Qb8h2+ Kh7g8 Qh2b8+ Kg8h7 Qb8h2+ Kh7g8 Qh2b8+ Kg8h7 Qb8h2+ Kh7g8 Qh2b8+ Kg8h7 Qb8h2+
22 02:05 40.009.212 328.317 +0.34 Qa6d6+ Kf8g8 g6xh7+ Kg8h8 Bd8xa5 Qe8c8 Ba5d2 Na8b6 Qd6xb6 Qc8f8 Kf6f5 Kh8xh7 Qb6c7 Qf8g7 Qc7d6 Qg7b2 Qd6d5 Qb2b1+
23 04:13 89.090.584 360.271 +0.33 Qa6d6+ Kf8g8 g6xh7+ Kg8h8 Bd8xa5 Qe8c8 Ba5d2 Na8b6 Qd6xb6 Qc8f8 Kf6f5 Kh8xh7 Qb6c7 Qf8g7 Qc7d6 Qg7b2 Qd6d5 Qb2c2+
8/7/2008 2:42:37 AM, Time for this analysis: 00:12:00, Rated time: 2:53:17
Dann Corbit
Posts: 12818 Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA
Post
by Dann Corbit » Thu Aug 07, 2008 9:04 pm
Rybka only sees a draw
Code: Select all
43) Bc7; c0 "Deep combi
Searching move: Bd8-c7
Best move (Rybka 3): g6xh7
Not found in: 12:00
2 00:00 527 539.648 +0.13 g6xh7+
3 00:00 838 858.112 +0.08 g6xh7+
4 00:00 1.239 1.268.736 +0.08 g6xh7+
5 00:00 2.165 2.216.960 +0.06 g6xh7+ Kg8h8
6 00:00 6.044 364.062 +0.05 g6xh7+ Kg8h8 Qc8xa8 Qe8e6+ Kf6g5 Kh8xh7 Bd8xa5 Qe6e5+
7 00:00 10.966 340.278 +0.05 g6xh7+ Kg8h8 Qc8xa8 Qe8e6+ Kf6g5 Kh8xh7 Bd8xa5 Qe6e5+ Kg5g4 Qe5d4+
8 00:00 16.465 263.440 +0.05 g6xh7+ Kg8h8 Qc8xa8 Qe8e6+ Kf6g5 Kh8xh7 Bd8xa5 Qe6e5+ Kg5g4 Qe5d4+ Kg4g3
9 00:00 26.983 290.848 +0.05 g6xh7+ Kg8h8 Qc8xa8 Qe8e6+ Kf6g5 Kh8xh7 Bd8xa5 Qe6e5+ Kg5g4 Qe5d4+ Kg4g3 Qd4e5+ Kg3f3
10 00:00 51.228 277.552 +0.05 g6xh7+ Kg8h8 Qc8xa8 Qe8e6+ Kf6g5 Kh8xh7 Bd8xa5 Qe6e5+ Kg5h4 Qe5f6+ Kh4h3 Qf6e6+ Kh3g3
11 00:00 87.782 273.218 +0.05 g6xh7+ Kg8h8 Qc8xa8 Qe8e6+ Kf6g5 Kh8xh7 Bd8xa5 Qe6e5+ Kg5h4 Qe5f6+ Kh4h3 Qf6e6+ Kh3g3 Qe6e5+
12 00:01 262.583 249.429 +0.05 g6xh7+ Kg8h8 Qc8xa8 Qe8e6+ Kf6g5 Qe6e5+ Kg5h6 Qe5g7+ Kh6h5 Qg7e5+ Kh5g4 Kh8xh7
13 00:01 331.364 252.655 +0.05 g6xh7+ Kg8h8 Qc8xa8 Qe8e6+ Kf6g5 Qe6e5+ Kg5h6 Qe5g7+ Kh6h5 Qg7e5+ Kh5g4 Kh8xh7
14 00:01 448.449 260.324 +0.05 g6xh7+ Kg8h8 Qc8xa8 Qe8e6+ Kf6g5 Qe6e5+ Kg5h6 Qe5g7+ Kh6h5 Qg7e5+ Kh5g4 Kh8xh7
15 00:02 665.825 264.778 +0.05 g6xh7+ Kg8h8 Qc8xa8 Qe8e6+ Kf6g5 Qe6e5+ Kg5h6 Qe5g7+ Kh6h5 Qg7e5+ Kh5g4 Kh8xh7
16 00:06 1.461.362 253.032 +0.06 g6xh7+ Kg8h8 Qc8xa8 Qe8e6+ Kf6g5 Qe6e5+ Kg5h4 Kh8xh7 Bd8xa5 Qe5f4+ Kh4h3 Qf4e3+ Kh3g2 Qe3e2+ Kg2g1 Qe2e3+ Kg1f1 Qe3f4+ Kf1g2 Qf4g4+
17 00:08 2.083.442 262.448 +0.06 g6xh7+ Kg8h8 Qc8xa8 Qe8e6+ Kf6g5 Qe6e5+ Kg5h4 Kh8xh7 Bd8xa5 Qe5f4+ Kh4h3 Qf4e3+ Kh3g2 Qe3e2+ Kg2g1 Qe2e3+ Kg1f1 Qe3f4+ Kf1g2 Qf4g4+
18 00:13 3.497.738 269.137 +0.05 g6xh7+ Kg8h8 Qc8xa8 Qe8e6+ Kf6g5 Qe6e5+ Kg5g4 Kh8xh7 Bd8xa5 Kh7g7 Qa8a7 Qe5e2+ Kg4g3 Qe2e5+ Kg3f3 Qe5f5+ Kf3e3 Qf5e5+ Ke3d3 Qe5f5+ Kd3c3 Qf5f3+ Kc3c2 Qf3e4+
19 00:19 5.311.406 276.464 +0.05 g6xh7+ Kg8h8 Qc8xa8 Qe8e6+ Kf6g5 Qe6e5+ Kg5g4 Kh8xh7 Bd8xa5 Kh7g7 Qa8a7 Qe5e2+ Kg4g3 Qe2e5+ Kg3f3 Qe5f5+ Kf3e3 Qf5e5+ Ke3d3 Qe5f5+ Kd3c3 Qf5f3+ Kc3c2 Qf3e4+
20 00:34 9.261.753 277.969 +0.05 g6xh7+ Kg8h8 Qc8xa8 Qe8e6+ Kf6g5 Qe6e5+ Kg5g4 Kh8xh7 Bd8xa5 Kh7g7 Qa8a7 Qe5e2+ Kg4g3 Qe2e5+ Kg3f3 Qe5f5+ Kf3e3 Qf5e5+ Ke3d3 Qe5f5+ Kd3c3 Qf5f3+ Kc3c2 Qf3e4+
21 01:03 17.851.512 287.479 +0.05 g6xh7+ Kg8h8 Qc8xa8 Qe8e6+ Kf6g5 Qe6e5+ Kg5g4 Kh8xh7 Bd8xa5 Kh7g7 Qa8a7 Qe5e2+ Kg4g3 Qe2e5+ Kg3f3 Qe5f5+ Kf3e3 Qf5e5+ Ke3d3 Qe5f5+ Kd3c3 Qf5f3+ Kc3c2 Qf3e4+
22 01:37 27.367.832 287.703 +0.05 g6xh7+ Kg8h8 Qc8xa8 Qe8e6+ Kf6g5 Qe6e5+ Kg5g4 Kh8xh7 Bd8xa5 Kh7g7 Qa8a7 Qe5e2+ Kg4g3 Qe2e5+ Kg3f3 Qe5f5+ Kf3e3 Qf5e5+ Ke3d3 Qe5f5+ Kd3c3 Qf5f3+ Kc3c2 Qf3e4+
23 03:15 54.707.298 286.500 +0.05 g6xh7+ Kg8h8 Qc8xa8 Qe8e6+ Kf6g5 Qe6e5+ Kg5g4 Kh8xh7 Bd8xa5 Kh7g7 Qa8a7 Qe5e2+ Kg4g3 Qe2e5+ Kg3f3 Qe5f5+ Kf3e3 Qf5e5+ Ke3d3 Qe5f5+ Kd3c3 Qf5f3+ Kc3c2 Qf3e4+
24 04:55 84.120.218 291.365 +0.05 g6xh7+ Kg8h8 Qc8xa8 Qe8e6+ Kf6g5 Qe6e5+ Kg5g4 Kh8xh7 Bd8xa5 Kh7g7 Qa8a7 Qe5e2+ Kg4g3 Qe2e5+ Kg3f3 Qe5f5+ Kf3e3 Qf5e5+ Ke3d3 Qe5f5+ Kd3c3 Qf5f3+ Kc3c2 Qf3e4+
25 09:59 173.921.540 297.376 +0.05 g6xh7+ Kg8h8 Qc8xa8 Qe8e6+ Kf6g5 Qe6e5+ Kg5h4 Kh8xh7 Bd8xa5 Qe5f4+ Kh4h3 Qf4f1+ Kh3g3 Qf1g1+ Kg3f4
8/7/2008 2:54:37 AM, Time for this analysis: 00:12:00, Rated time: 3:05:17