Author: Robert Hyatt
Date: 05:12:40 02/18/99
Go up one level in this thread
On February 18, 1999 at 00:50:41, Will Singleton wrote:
>
>Here's a position that occurred between Amateur and Fortress on fics. Amateur,
>as white, played dxe5, which seems to lose. It would be interesting to see if
>any of the amateur programs out there will avoid playing dxe5.
>
>1r1qr1k1/1pp3p1/5p1p/p2ppb2/2nPnB2/PQP2NP1/2P1PPBP/3R1RK1 w - -
>
>
>Will
maybe you have a bug? Crafty fails low on this very quickly:
clearing hash tables
time surplus 0.00 time limit 166:39 (166:39)
depth time score variation (1)
5 0.18 -0.31 1. Bc1 b5 2. dxe5 fxe5 3. Nh4 a4
5-> 0.32 -0.31 1. Bc1 b5 2. dxe5 fxe5 3. Nh4 a4
6 0.80 -0.28 1. Bc1 Qd7 2. dxe5 Nc5 3. Qa2 fxe5
6 1.15 -0.25 1. dxe5 fxe5 2. Bc1 g5 3. Nd2 Nexd2
4. Bxd2 Qd6 <HT>
6-> 1.31 -0.25 1. dxe5 fxe5 2. Bc1 g5 3. Nd2 Nexd2
4. Bxd2 Qd6 <HT>
7 2.58 -0.22 1. dxe5 a4 2. Qb4 fxe5 3. Bc1 Qd7 4.
Rfe1
7-> 3.20 -0.22 1. dxe5 a4 2. Qb4 fxe5 3. Bc1 Qd7 4.
Rfe1
8 3.50 -- 1. dxe5
8 4.85 -0.72 1. dxe5 a4 2. Qxc4 dxc4 3. Rxd8 Rbxd8
4. exf6 Nxc3 5. fxg7 Bxc2
8 8.10 -0.34 1. Bc1 Re6 2. Rd3 Qd7 3. Qa2 Ned6 4.
Rdd1 exd4 5. Nxd4
8-> 9.42 -0.34 1. Bc1 Re6 2. Rd3 Qd7 3. Qa2 Ned6 4.
Rdd1 exd4 5. Nxd4
9 12.97 -0.35 1. Bc1 Re6 2. Rd3 Qd7 3. Qa2 Ned6 4.
Rdd1 e4 5. Nh4
9-> 19.07 -0.35 1. Bc1 Re6 2. Rd3 Qd7 3. Qa2 Ned6 4.
Rdd1 e4 5. Nh4
10 34.38 -0.41 1. Bc1 Re6 2. Rd3 Nxg3 3. fxg3 e4 4.
Rdd1 exf3 5. exf3 Re2
10-> 44.99 -0.41 1. Bc1 Re6 2. Rd3 Nxg3 3. fxg3 e4 4.
Rdd1 exf3 5. exf3 Re2
11 1:15 -- 1. Bc1
11 1:24 -1.17 1. Bc1 a4 2. Qb4 Re6 3. Nh4 Rb6 4.
Nxf5 Rxb4 5. cxb4 Qd7 6. Ne3
this run on my PII/300 notebook. It never seems to consider de after those
early plies, even after failing low on Bc1 at depth=11 and changing to Be3...
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