Author: Martin Giepmans
Date: 10:24:31 02/09/03
Go up one level in this thread
On February 09, 2003 at 09:33:03, David Rasmussen wrote:
>What would your engine play here, and if not the suggested move, then why not?
>
>[D]2r5/p4pk1/3p2p1/Pp2p3/1P1nP1P1/q2P3P/2r3B1/1R2QR1K b - - 0 33
>
>33... Rxg2
SpiderChess (AMD 2000 XP) also plays Rxg2.
The PV goes straight into a won pawn ending.
I don't know if it is forced:
13 0:01:26 + 1.09 A3xD3 E1-H4 C2xG2 H4-F6 G7-H7 F6xF7 H7-H6 H1xG2 C8-C2
F1-F2 D3xE4 G2-H2 C2xF2 F7xF2 D4-F3 H2-G3 E4xB1 G3xF3
B1-H1 F3-G3
0:01:39 + 2.09 C2xG2 H1xG2 A3xD3 B1-C1 C8-C2 C1xC2 D4xC2 E1-B1 C2-E3
G2-G1 D3xF1 B1xF1 E3xF1 G1xF1 F7-F5 E4xF5 G6xF5 F1-E2
D6-D5 E2-D3 G7-F6 A5-A6 F5xG4 H3xG4
13 0:01:50 + 2.09 C2xG2 H1xG2 A3xD3 B1-C1 C8-C2 C1xC2 D4xC2 E1-B1 C2-E3
G2-G1 D3xF1 B1xF1 E3xF1 G1xF1 F7-F5 E4xF5 G6xF5 F1-E2
D6-D5 E2-D3 G7-F6 A5-A6 F5xG4 H3xG4
14 0:03:06 + 2.00 C2xG2 H1xG2 A3xD3 B1-C1 C8-C2 C1xC2 D4xC2 E1-B1 C2-E3
G2-G1 D3xF1 B1xF1 E3xF1 G1xF1 F7-F5 E4xF5 G6xF5 G4-G5
D6-D5 F1-E2 F5-F4 H3-H4 G7-F7 E2-D3 F7-E6
>[D]8/p4pk1/3p2p1/Pp2p3/1P1n2P1/6KP/4q3/2Q2R2 b - - 0 38
>
>38... Qc4
Qd3 is the only move that it considers:
15 0:02:21 + 2.10 E2-D3 G3-G2 D4-E2 C1-E1 E2-F4 F1xF4 E5xF4 H3-H4 D3-D5
G2-F2 D5-E6 E1-D2 E6xG4 D2-D4 G7-G8 D4xA7 G4-G3 F2-E2
G3xH4
>
>[D]8/p7/5k2/Pn1ppp2/1Pp4P/5K2/8/6R1 b - - 0 47
>
>47... Nd4+
Yes, Nd4+, but the score drops every iteration. Black seems to be in
trouble.
Martin
>
>/David
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