Author: Dann Corbit
Date: 22:58:10 07/30/04
Go up one level in this thread
On July 30, 2004 at 13:54:15, Jim Monaghan wrote:
>Hi,
>
>I would like some analysis help from the group with those of you with fast
>machines. I've posted 4 positions below in pgn format so you can simply copy and
>paste into your favourite engine. If you go up and down the solution tree you
>might spot a "hole" in the solution. My machine is simply too slow. The
>positions are fairly intricate. Thanks in advance.
[snip]
>[D]r2r4/pp3p2/4bkpp/8/7P/3B1P2/PP4P1/1K1R3R b - -
>
>[Event "?"]
>[Site "?"]
>[Date "0000.??.??"]
>[Round "?"]
>[White "IQ.1149"]
>[Black "?"]
>[Result "*"]
>[SetUp "1"]
>[FEN "r2r4/pp3p2/4bkpp/8/7P/3B1P2/PP4P1/1K1R3R b - -"]
>
>1... Rxd3 2. Rxd3 Bf5 3. Rhd1 Rd8 4. Kc2 g5 5. hxg5+ Kxg5 6. g3 h5 7. Kc3 Rxd3+
>8. Rxd3 Bxd3 9. Kxd3 f5 10. Ke3 f4+ 11. Kf2 b5 *
Shredder likes Rxd3 briefly, then changes his mind:
3) Rxd3; id "JM-pawn en
Searching move: Rd8xd3
Best move (Shredder 7.04 UCI): Ra8-c8
Not found in: 16:39
illegal command
2- 00:00 0.08 Kf6e5 Rh1e1+ Ke5d4
2 00:00 0.06 Kf6e5 Rh1e1+ Ke5d4
2 00:00 0.30 Ra8c8 g2g3
3 00:00 0.30 Ra8c8 g2g3
4 00:00 0.30 Ra8c8 g2g3
4+ 00:00 0.31 Be6f5 Bd3xf5 Kf6xf5 g2g4+ Kf5f4 Kb1c2
4 00:00 0.43 Be6f5 Bd3xf5 Kf6xf5 Rh1e1 Rd8xd1+ Re1xd1 Ra8c8
5 00:00 0.31 Be6f5 Bd3xf5 Kf6xf5 Rh1e1 Ra8c8 g2g4+ Kf5f4
5+ 00:00 0.32 Rd8d7 Bd3xg6 f7xg6
5 00:00 0.38 Rd8d7 Bd3e4 Ra8d8 Rd1xd7 Rd8xd7 Rh1c1
6 00:00 0.34 Rd8d7 Bd3b5 Rd7c7 g2g4 Ra8c8 Rh1e1
7 00:00 0.37 Rd8d7 Bd3e4 Ra8d8 Rd1xd7 Rd8xd7 g2g3 Kf6e5 Rh1c1
8 00:00 0.37 Rd8d7 Bd3e4 Ra8d8 Rd1xd7 Rd8xd7 Rh1c1 Kf6e5 g2g3 b7b6
9 00:00 0.37 Rd8d7 Bd3e4 Ra8d8 Rd1xd7 Rd8xd7 g2g4 b7b6 f3f4
10 00:01 0.36 Rd8d7 Bd3b5 Rd7d5 Rd1xd5 Be6xd5 Rh1e1 Ra8d8 Kb1a1
10+ 00:01 0.37 Rd8xd3 Rd1xd3 Be6f5 Rh1d1 Ra8d8 Kb1c2 Rd8c8+ Kc2d2 Bf5xd3
Kd2xd3 Rc8d8+ Kd3c2 Rd8xd1 Kc2xd1
10 00:01 0.37 Rd8xd3 Rd1xd3 Be6f5 Rh1d1 g6g5 h4xg5+ Kf6xg5
11 00:01 0.37 Rd8xd3 Rd1xd3 Be6f5 Rh1d1 Ra8d8 Kb1c2 Rd8c8+ Kc2d2 Bf5xd3
Kd2xd3 Rc8d8+ Kd3c2 Rd8xd1 Kc2xd1
12 00:03 0.20 Rd8xd3 Rd1xd3 Be6f5 Rh1d1 Ra8d8 Kb1c2 Rd8c8+ Kc2b3 Bf5xd3
Rd1xd3 g6g5 h4xg5+ h6xg5 Rd3d7
12+ 00:03 0.21 Rd8d7 b2b3 Ra8d8 Kb1c2 Rd8c8+ Kc2b2 b7b6 g2g3 Rc8d8 Rh1e1
Rd7xd3
12 00:04 0.34 Rd8d7 b2b3 Ra8d8 Kb1c2 Rd7xd3 Rd1xd3 Be6f5 Rh1d1 Rd8c8+
Kc2d2 Bf5xd3 Kd2xd3 Rc8d8+ Kd3c2 Rd8xd1 Kc2xd1
13 00:08 0.26 Rd8d7 b2b3 Ra8d8 Kb1c2 a7a5 g2g3 a5a4 b3xa4 Be6xa2 Kc2c3
Ba2b3
13+ 00:12 0.27 b7b6 Bd3a6 Rd8xd1+ Rh1xd1 g6g5 h4xg5+ h6xg5 b2b3 Ra8h8
Kb1c2 Rh8h2 Rd1d2 Kf6e5 Rd2e2+ Ke5f4 Ba6d3 Kf4g3 Re2d2
13 00:17 0.32 b7b6 g2g3 Ra8c8 Rh1e1 a7a5 Kb1a1 Be6f5 Bd3xf5 Kf6xf5
Rd1xd8 Rc8xd8 Re1e7 f7f6
13+ 00:21 0.33 Ra8c8 g2g3 b7b6 Rh1e1 a7a5 Kb1a1 Be6f5 Bd3xf5 Kf6xf5
Rd1xd8 Rc8xd8 Re1e7 f7f6
13 00:24 0.34 Ra8c8 g2g3 a7a5 Bd3e4 b7b5 Rd1xd8 Rc8xd8 Kb1c2 Rd8c8+
Kc2d2 Kf6e5 Rh1e1 Be6d5
14 00:29 0.32 Ra8c8 g2g3 b7b6 Bd3e4 Rd8xd1+ Rh1xd1 g6g5 b2b3 g5xh4 g3xh4
Kf6e5 Kb1b2 Rc8g8 Kb2c3 f7f5 Be4b7 Rg8g2
15 00:47 0.38 Ra8c8 g2g3 b7b6 Bd3e4 Rd8xd1+ Rh1xd1 g6g5 Rd1h1 Kf6e5
Rh1e1 Ke5d4 h4xg5 h6xg5 Be4b7 Rc8c7
16 01:14 0.34 Ra8c8 g2g3 b7b6 Bd3e4 Rd8xd1+ Rh1xd1 g6g5 h4xg5+ h6xg5
a2a3 Rc8h8 Kb1c2 Rh8h3 g3g4 Kf6e5 Be4b7 f7f5
17 02:03 0.35 Ra8c8 g2g3 b7b6 Bd3e4 Rd8xd1+ Rh1xd1 g6g5 h4xg5+ h6xg5
a2a3 Rc8h8 Kb1c2 Rh8h3 g3g4 Kf6e5 Be4b7 a7a5 Rd1e1+ Ke5f4
18 03:39 0.31 Ra8c8 g2g3 b7b6 Bd3e4 Rd8xd1+ Rh1xd1 g6g5 h4xg5+ h6xg5
a2a3 Rc8h8 Kb1c2 Rh8h3 g3g4 Kf6e5 Rd1e1
19 09:41 0.29 Ra8c8 g2g3 b7b6 Bd3e4 Rd8xd1+ Rh1xd1 g6g5 h4xg5+ h6xg5
a2a3 Rc8h8 Kb1c2 Rh8h3 g3g4 Kf6e5 Rd1e1
7/30/2004 9:51:51 PM, Time for this analysis: 00:16:39, Rated time: 43:41
[snip]
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.