Author: Dann Corbit
Date: 10:44:57 04/28/04
Go up one level in this thread
On April 27, 2004 at 17:23:29, José Antônio Fabiano Mendes wrote:
> [D]3r2k1/pp3ppp/5q2/8/1n2Q3/7P/PPP2PK1/R1B5 w
> Ruffian vs Shredder = Leiden 2004 [round 7] === Avoid move 23. Qxb4?
> Source ==> http://f23.parsimony.net/forum50826/messages/97959.htm [in German]
some others on a slower machine (950 MHz Athlon):
Analysis from E:\qxb4.epd
4/27/2004 8:31:07 PM Level: 999 Seconds
Analyzing engine: Aristarch 4.41
1) Qxb4;(?)
Avoid move: Qe4xb4(?)
Best move (Aristarch 4.41): Bc1-d2
OK! Found in: 01:07
2+ 00:01 0.42 Qe4xb4 Qf6xb2
2 00:01 1.51 Qe4xb4 b7b6
3 00:01 1.54 Qe4xb4 Qf6c6+ f2f3 Qc6xc2+ Kg2h1
4 00:01 1.85 Qe4xb4 b7b6 Bc1f4 Qf6f5
5- 00:01 1.43 Qe4xb4 Qf6c6+ Kg2h2 Rd8d1 Qb4g4 Qc6h1+ Kh2g3
5 00:01 0.86 Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4e7 Qc6xc2
6+ 00:01 1.28 Qe4xb4 Qf6c6+ Kg2h2 Rd8d1
6 00:01 1.01 Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4e7 Qc6g6+ Kg3h4 Rd1d4+ f2f4
7- 00:01 0.59 Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4e7 Rd1g1+ Kg3h4 g7g5+ Kh4h5
Qc6f3+ Kh5h6 Qf3xh3+
7 00:01 0.14 Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 f2f3 Qc6xc2 Qb4c3 Rd1g1+ Kg3h4
Qc2f2+ Kh4h5
8- 00:01 -0.28 Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 f2f3 Qc6xc2 Qb4c3 Rd1g1+ Kg3h4
Qc2f2+ Kh4h5 g7g6+ Kh5h6 Qf2h4+
8 00:01 -0.44 Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4b3 Rd1g1+ Kg3f4 Qc6h6+ Kf4f3
Qh6xh3+ Kf3e2 Qh3f1+ Ke2d2
9+ 00:02 -0.02 Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4b3 Rd1g1+ Kg3f4 Qc6h6+ Kf4f3
Qh6xh3+ Kf3e2 Qh3f1+ Ke2d2
9 00:03 -0.59 Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4 Qc6h6+ Kf4e4
Rg1e1+ Ke4d4 Re1d1+ Kd4c5 Rd1xc1
10+ 00:04 -0.17 Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4 Qc6h6+ Kf4e4
Rg1e1+ Ke4d3 Re1d1+ Kd3e2 Rd1xc1 Qc3c8+
10 00:05 0.00 Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4 Qc6e6 Qc3e3
g7g5+ Kf4f3 Qe6f5+ Kf3e2 Qf5xc2+ Qe3d2 Qc2e4+ Qd2e3 Qe4c2+
11- 00:10 -0.42 Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+
11 00:11 -0.34 Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4
12- 00:31 -0.76 Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4 Qc6e6 Qc3a5
g7g5+ Kf4f3 Qe6xh3+ Kf3e2 Qh3e6+ Ke2d2 Qe6e1+ Kd2d3 Qe1xa5 Bc1e3
12 00:50 -1.08 Qe4xb4 Qf6c6+ f2f3 Qc6xc2+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4
Qc2h2+ Kf4e3 Qh2xh3 Ke3d4 Rg1d1+ Kd4c5 Qh3e6 Kc5b4 f7f6
12+ 01:07 -1.07 h3h4 Qf6d6 Bc1f4 Qd6f8 Ra1e1 Qf8c5
12 01:21 -0.99 h3h4 Qf6g6+ Qe4xg6 h7xg6 c2c3 Nb4c2 Ra1b1 Nc2e1+ Kg2f1
Ne1f3 Bc1e3 a7a5 Kf1e2 Nf3xh4 Be3d4
12+ 01:55 -0.98 Bc1d2 Nb4c6 Ra1e1 g7g5 Bd2c1 Nc6d4 c2c3 Nd4c6 Bc1e3 b7b6
12+ 02:05 -0.78 Bc1d2 Nb4c6 Ra1e1 g7g5 Bd2c1 Nc6d4 c2c3 Nd4c6
12 02:17 -0.56 Bc1d2 Nb4c6 Ra1e1 h7h6 Bd2c3 Qf6d6 Kg2h1 b7b5 Qe4f5 b5b4
Bc3e5
13 03:25 -0.23 Bc1d2 Nb4d5 Ra1e1 h7h6 c2c4 Nd5b6 Bd2c3 Qf6d6 b2b3 Qd6d7
Qe4g4 Qd7c6+ Kg2g1 Qc6g6
14 04:55 -0.28 Bc1d2 Nb4c6 Ra1e1 h7h6 Bd2c3 Qf6d6
15 07:41 -0.13 Bc1d2 Rd8xd2 Qe4e8+
4/27/2004 8:47:50 PM, Time for this analysis: 00:16:39, Rated time: 01:07
1 of 1 matching moves
4/27/2004 8:47:50 PM, Total time: 12:16:43 AM
Rated time: 01:07 = 67 Seconds
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Analysis from E:\qxb4.epd
4/27/2004 8:31:07 PM Level: Infinite
Analyzing engine: Crafty-1912
1) Qxb4;(?)
Avoid move: Qe4xb4(?)
Best move (Crafty-1912): Qe4xb4
Not OK: 16:39
7 00:01 1.94 1. Qxb4 Qc6+ 2. f3 Qxc2+ 3. Kg3 Rd1 4. Qc3 Qxc3 5. bxc3
Kf8
8 00:03 2.34 1. Qxb4!!
8 00:04 2.57 1. Qxb4 Qc6+ 2. Kg3 Rd1 3. Qc3 Rg1+ 4. Kf4 Qh6+ 5. Kf3
Qxh3+ 6. Ke4 Qxc3 7. bxc3
9 00:07 2.20 1. Qxb4 Qc6+ 2. Kg3 Rd1 3. Qc3 Rg1+ 4. Kf4 Qh6+ 5. Kf3
Qxh3+ 6. Ke4 Qxc3 7. bxc3 Rd1
10 00:19 1.92 1. Qxb4 Qc6+ 2. f3 Qxc2+ 3. Kg3 Rd1 4. Qc3 Qxc3 5. bxc3
Rd3 6. Bb2 Rd2 7. Rb1
11 01:00 1.83 1. Qxb4 Qc6+ 2. f3 Qxc2+ 3. Kg3 Rd1 4. Qc3 Qxc3 5. bxc3
Rd3 6. Bb2 Rd2 7. Ba3 Re2
12 05:33 1.70 1. Qxb4 Qc6+ 2. f3 Qxc2+ 3. Kg3 Rd1 4. Qc3 Rg1+ 5. Kf4
Qh2+ 6. Ke3 Qxh3 7. Qc5 Rf1 8. Kd4 Rd1+ <HT>
13 13:38 1.44 1. Qxb4 Qc6+ 2. f3 Qxc2+ 3. Kg3 Rd1 4. Qc3 Qg6+ 5. Kh4 Qf5
6. Qe3 Qf6+ 7. Qg5 Qxf3 8. Qe5 Qf2+ 9. Kg4 Qg1+ 10. Qg3
4/27/2004 9:04:44 PM, Time for this analysis: 00:16:39, Rated time: 16:39
0 of 1 matching moves
4/27/2004 9:04:45 PM, Total time: 12:33:38 AM
Rated time: 16:39 = 999 Seconds
--------------------------------------------------------------------------------
Analysis from E:\qxb4.epd
4/27/2004 8:31:07 PM Level: Infinite
Analyzing engine: DeepSjeng
1) Qxb4;(?)
Avoid move: Qe4xb4(?)
Best move (DeepSjeng): Qe4xb4
Not OK: 16:39
3 00:00 3.65 Qe4xb4 Qf6g6+ Kg2f3 Rd8d1
4- 00:00 3.25 Qe4xb4
4 00:00 2.71 Qe4xb4 Qf6g6+ Kg2f3 Qg6f5+ Kf3g3 Qf5g6+ Kg3h2 Qg6xc2
Qb4xb7 Qc2xf2+ Kh2h1
5 00:00 2.71 Qe4xb4 Qf6g6+ Kg2f3 Qg6f5+ Kf3g3 Qf5g6+ Kg3h2 Qg6xc2
Qb4xb7
6 00:00 2.61 Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 f2f3 Qc6xc2 Qb4c3 Rd1g1+ Kg3h4
Qc2xc3 b2xc3
7- 00:00 2.21 Qe4xb4
7 00:01 1.29 Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 c2c3 Rd1g1+ Kg3f4 Qc6f6+ Kf4e3
Rg1e1+ Ke3d2 Qf6xf2+ Kd2d3
8 00:02 1.28 Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4 Qc6h6+ Kf4f3
Qh6xh3+ Kf3e4 Qh3e6+ Ke4d4
9 00:04 1.25 Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4 Qc6h6+ Kf4f3
Qh6xh3+ Kf3e2 Qh3g4+ f2f3 Qg4g2+ Ke2e3 Rg1d1
10 00:09 0.99 Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4c3 Qc6g6+ Kg3f4 Qg6h6+ Kf4g4
Qh6e6+ Kg4f3 Qe6xh3+ Kf3e4 Qh3g4+ Ke4e3 h7h5 Qc3c5 Qg4e6+
11- 00:18 0.59 Qe4xb4
11 00:39 0.55 Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4c3 Qc6g6+ Kg3f4 Qg6h6+ Kf4g4
Qh6e6+ Kg4f3 Qe6xh3+ Kf3f4 g7g5+ Kf4xg5 Rd1g1+ Kg5f4 Qh3h6+ Kf4e5 Rg1e1+ Ke5d5
Re1xc1 Ra1xc1 Qh6xc1
12+ 01:40 0.95 Qe4xb4
12 02:16 1.18 Qe4xb4 Qf6c6+ f2f3 Qc6xc2+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4
Qc2h2+ Kf4e3 Qh2xh3 Qc3c7 Qh3e6+ Ke3d4 h7h6 Qc7b8+ Kg8h7 Qb8xb7 Rg1d1+ Kd4c3
13- 04:11 0.78 Qe4xb4
13 09:13 0.00 Qe4xb4 Qf6c6+ f2f3 Qc6xc2+ Kg2g3 Rd8d1 Qb4c3 Qc2g6+ Kg3h4
Qg6e6 Kh4g3 Qe6g6+ Kg3h4 Qg6e6 Kh4g3 Qe6g6+
4/27/2004 9:21:59 PM, Time for this analysis: 00:16:39, Rated time: 16:39
0 of 1 matching moves
4/27/2004 9:21:59 PM, Total time: 12:50:52 AM
Rated time: 16:39 = 999 Seconds
--------------------------------------------------------------------------------
Analysis from E:\qxb4.epd
4/27/2004 8:31:07 PM Level: Infinite
Analyzing engine: List512
1) Qxb4;(?)
Avoid move: Qe4xb4(?)
Best move (List512): Qe4xb4
Not OK: 16:39
5 00:01 3.26 Qe4xb4 Qf6g6+ Kg2f3 Qg6f5+ Bc1f4 Qf5xh3+ Kf3e4 Qh3g2+
Ke4e3
6 00:01 3.28 Qe4xb4 Qf6g6+ Kg2f3 Qg6f5+ Kf3g3 Qf5g6+ Kg3f3 Qg6f5+ Kf3g3
Qf5g6+ Kg3f3 Qg6f5+ Kf3g3 Qf5g6+ Kg3f3
7 00:01 2.88 Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 c2c4 Rd1g1+ Kg3h4 g7g5+ Bc1xg5
Rg1xa1
7 00:01 2.56 Qe4xb4 Qf6c6+ f2f3 Qc6xc2+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4
Qc2h2+ Kf4e4
8 00:01 2.96 Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4 Qc6h6+ Kf4f3
Qh6xh3+ Kf3e4 Qh3xc3
8 00:02 2.98 Qe4xb4 Qf6c6+ Kg2g3 Qc6g6+ Qb4g4 Qg6xc2 Qg4f4 Qc2g6+ Kg3f3
Qg6h5+ Qf4g4 Qh5e5
9 00:02 2.63 Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4 Qc6h6+ Kf4f3
Qh6xh3+ Kf3e4 Rg1e1+ Ke4d4 Qh3xc3+ Kd4xc3
10 00:05 2.44 Qe4xb4 Qf6c6+ f2f3 Qc6xc2+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4
Qc2h2+ Kf4e4 Qh2xh3 Qc3a5 Rg1f1
11 00:09 2.15 Qe4xb4 Qf6c6+ f2f3 Qc6xc2+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4
Qc2h2+ Kf4e3 Qh2xh3 Qc3b4 Qh3h6+ f3f4
12 00:21 2.04 Qe4xb4 Qf6c6+ f2f3 Qc6xc2+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4
Qc2h2+ Kf4e3 Qh2xh3 b2b3 Qh3e6+ Ke3f2
13 00:49 1.92 Qe4xb4 Qf6c6+ f2f3 Qc6xc2+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4
Qc2h2+ Kf4e4 Qh2e2+ Ke4d4 Rg1d1+ Kd4c5
14 02:07 1.82 Qe4xb4 Qf6c6+ f2f3 Qc6xc2+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4
Qc2h2+ Kf4e3 Qh2xh3 Qc3c4 h7h5 b2b3
15 07:59 1.73 Qe4xb4 Qf6c6+ f2f3 Qc6xc2+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4
Qc2h2+ Kf4e3 Qh2xh3 Qc3d2 Qh3h6+ f3f4
4/27/2004 9:38:55 PM, Time for this analysis: 00:16:39, Rated time: 16:39
0 of 1 matching moves
4/27/2004 9:38:56 PM, Total time: 1:07:49 AM
Rated time: 16:39 = 999 Seconds
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