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Subject: Re: What does your engine think?

Author: Martin Giepmans

Date: 06:20:10 01/17/02

Go up one level in this thread


On January 17, 2002 at 07:41:01, David Rasmussen wrote:

>On January 17, 2002 at 06:59:39, Gian-Carlo Pascutto wrote:
>
>>On January 17, 2002 at 06:47:27, David Rasmussen wrote:
>>
>>>[D]8/8/1ppk4/3p1p1p/pP1R1P1P/P5P1/1KP1r3/8 b - - 0 66
>>
>>depth=19 1/18(Re3) +2.68 Re3 Rd3 Rxd3 cxd3 d4 Ka2 b5 Kb1 c5 Kb2 Kc6 Kb1 c4 Kb2
>>Kd6 Kb1 c3 Kc2 Kc7 Kb1 Kb7
>>
>>--
>>GCP
>
>Crafty also wants to put the rook at e3 to force a swap, that will bring the
>c-pawn to d3. Chezzz doesn't like that at all. It likes Re1 and c5 and other
>moves, but Re3 is the way down on the list as no. 15... This is because of two
>things:
>
>1. It thinks it's rook is more active than white's, so it doesn't want to swap
>them for nothing. Maybe getting the c-pawn to d3 is not nothing but...
>2. It doesn't want to get the c pawn to d3, because even though it is isolated
>here, it is more central.
>
>Is Chezzz wrong or is Crafty wrong? Chess experts?
>
>/David


I like Re3 in this position,
but my Spider prefers Re4:

05  00:00:00  + 0.61  B6-B5 D4-D1 E2-E3 D1-D3 E3-E2
06  00:00:00  + 0.58  B6-B5 D4-D3 D6-D7 B2-C3 D7-D6 D3-D1
07  00:00:00  + 0.46  B6-B5 D4-D3 C6-C5 B4xC5 D6xC5 D3-C3 C5-D6 C3-C8 D5-D4
                      C8-F8
    00:00:00  + 0.55  E2-E4 D4-D2 B6-B5 C2-C3 E4-E3 D2-G2 E3-E4
08  00:00:00  + 0.50  E2-E4 D4-D2 C6-C5 C2-C3 C5xB4 C3xB4 B6-B5 D2-D1
09  00:00:00  + 0.70  E2-E4 D4-D2 C6-C5 C2-C3 C5xB4 C3xB4 D5-D4 D2-C2 B6-B5
                      C2-C5
10  00:00:01  + 0.73  E2-E4 D4-D2 C6-C5 C2-C3 C5xB4 C3xB4 E4-E3 D2-G2 E3-B3
                      B2-A2 B6-B5
11  00:00:03  + 0.67  E2-E4 D4-D3 C6-C5 C2-C3 C5xB4 C3xB4 D5-D4 D3-D2 B6-B5
                      B2-C2 D6-D5 C2-D3 E4-E3 D3-C2
    00:00:03  + 0.94  E2-E3 D4-D3 E3xD3 C2xD3 C6-C5 B4-B5 C5-C4 B2-C2 D6-C5
                      D3xC4 C5xC4 C2-D2 C4xB5
12  00:00:05  + 0.95  E2-E3 D4-D3 E3xD3 C2xD3 C6-C5 B4-B5 C5-C4 D3xC4 D5xC4
                      B2-C2 D6-D5 C2-D2 D5-C5 D2-E3 C5xB5 E3-D4
13  00:00:11  + 1.09  E2-E3 D4-D3 E3xD3 C2xD3 D5-D4 B2-C2 B6-B5 C2-B1 C6-C5
                      B4xC5 D6xC5 B1-C2 B5-B4 A3xB4 C5xB4 C2-C1 A4-A3 C1-C2
                      B4-C5
14  00:00:23  + 1.23  E2-E3 D4-D3 E3xD3 C2xD3 D5-D4 B2-C2 B6-B5 C2-B1 C6-C5
                      B4xC5 D6xC5 B1-C2 B5-B4 A3xB4 C5xB4 C2-B2 A4-A3 B2-A2
                      B4-C3 A2xA3 C3xD3
15  00:00:52  + 0.85  E2-E3 D4-D3 E3xD3 C2xD3 D5-D4 B2-B1 B6-B5 B1-B2 C6-C5
                      B4xC5 D6xC5 B2-A2 B5-B4 A3xB4 C5xB4 A2-B2 A4-A3 B2-C2
                      A3-A2 C2-B2 A2-A1D B2xA1 B4-C3
    00:01:44  + 0.98  E2-E4 D4-D1 C6-C5 B4xC5 B6xC5 D1-B1 E4-E3 B2-A2 D6-C7
                      B1-B5 C7-C6 B5-A5 E3xG3 A5xA4 C6-B5 A4-A7 B5-C4 A3-A4
16  00:03:13  + 1.03  E2-E4 D4-D1 C6-C5 B4xC5 B6xC5 D1-B1 D5-D4 B2-A2 E4-E2
                      B1-B6 D6-C7 B6-F6 E2xC2 A2-B1 C2-C3 F6xF5 C3-B3 B1-A2
                      C7-D6 F5-F6 D6-D5 F6-F5 D5-D6

Martin



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