Author: Robert Hyatt
Date: 18:16:25 03/15/98
Go up one level in this thread
On March 15, 1998 at 18:54:00, Hans Havermann wrote:
>This position is from one of my old tournament games:
>
>2k5/2n5/pp1K2p1/8/PP3P2/2P3P1/8/8 w - -
>
>I figured that with a two-pronged attack, white might be able to push
>through. MacChess (4.0) running some 14 plies deep, isn't even ready to
>ackowledge the tie. Anybody?
>
>Hans Havermann
>Rarebit Dreams
Here's what Crafty sees, running on my notebook:
depth time score variation (1)
7 0.39 -1.06 1. c4 Kb7 2. g4 a5 3. bxa5 bxa5 4.
g5 Kb6
7-> 0.42 -1.06 1. c4 Kb7 2. g4 a5 3. bxa5 bxa5 4.
g5 Kb6
8 0.72 -1.03 1. c4 a5 2. bxa5 bxa5 3. c5 Nb5+ 4.
axb5 a4 5. c6 Kd8
8 1.44 -0.80 1. g4 b5 2. a5 Kb7 3. f5 gxf5 4.
gxf5
Ne8+ 5. Ke6 Kc6
8-> 1.54 -0.80 1. g4 b5 2. a5 Kb7 3. f5 gxf5 4.
gxf5
Ne8+ 5. Ke6 Kc6
9 2.02 -0.71 1. g4 b5 2. a5 Kd8 3. f5 gxf5 4.
gxf5
Ne8+ 5. Ke6 Nc7+ 6. Ke5
9-> 2.23 -0.71 1. g4 b5 2. a5 Kd8 3. f5 gxf5 4.
gxf5
Ne8+ 5. Ke6 Nc7+ 6. Ke5
10 3.30 -0.70 1. g4 b5 2. a5 Kd8 3. f5 gxf5 4.
gxf5
Ne8+ 5. Ke6 Ng7+ 6. Kf6 Ne8+ 7. Ke6
10 5.91 -0.55 1. c4 b5 2. cxb5 axb5 3. a5 Kb7 4.
Kc5 Ka6 5. Kd6 Ne8+ 6. Ke6 Nc7+
10-> 6.05 -0.55 1. c4 b5 2. cxb5 axb5 3. a5 Kb7 4.
Kc5 Ka6 5. Kd6 Ne8+ 6. Ke6 Nc7+
11 8.35 ++ 1. c4!!
11 11.49 -0.21 1. c4 Na8 2. g4 Kd8 3. c5 Kc8 4. c6
Nc7 5. g5 a5 6. b5 Nxb5+ 7. Kd5
11-> 12.13 -0.21 1. c4 Na8 2. g4 Kd8 3. c5 Kc8 4. c6
Nc7 5. g5 a5 6. b5 Nxb5+ 7. Kd5
12 17.26 0.00 1. c4 Na8 2. g4 Kd8 3. Kc6 Kc8 4.
Kd6
12-> 19.17 0.00 1. c4 Na8 2. g4 Kd8 3. Kc6 Kc8 4.
Kd6
13 35.09 0.00 1. c4 b5 2. cxb5 axb5 3. axb5 Nxb5+
4. Ke7 Nc3 5. Kf7 Kb7 6. Kxg6 Ka6 7.
f5 Nd5 8. g4 Nxb4
13-> 41.54 0.00 1. c4 b5 2. cxb5 axb5 3. axb5 Nxb5+
4. Ke7 Nc3 5. Kf7 Kb7 6. Kxg6 Ka6 7.
f5 Nd5 8. g4 Nxb4
14 1:11 0.00 1. c4 b5 2. cxb5 axb5 3. axb5 Nxb5+
4. Ke7 Nc3 5. Kf7 Kb7 6. Kxg6 Ne2 7.
f5 Nxg3 8. b5 Kb6
14-> 1:22 0.00 1. c4 b5 2. cxb5 axb5 3. axb5 Nxb5+
4. Ke7 Nc3 5. Kf7 Kb7 6. Kxg6 Ne2 7.
f5 Nxg3 8. b5 Kb6
doesn't see a win, does see a dead draw...
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