Author: Frank E. Oldham
Date: 20:33:31 09/13/04
Go up one level in this thread
On September 13, 2004 at 19:54:18, John Merlino wrote:
>On September 13, 2004 at 19:26:12, Nolan Denson wrote:
>
>>I was playing a game on icc, when my Pro Deo made a pawn push that i am not too
>>sure if it was good. I am wondering what some of the other engines will come up
>>with.
>>
>>[D]2k4r/1r3pp1/3Pp1q1/pp2P3/5RP1/2P4p/1P5P/3Q1R1K w - - 1 1
>
>CM9_SKR on an AMD 2500 likes c4 with a good score. What did Pro Deo play?
>
>Time Depth Score Positions Moves
>0:00 1/3 1.81 1489 1.Qf3 Kb8 2.Rxf7 Rxf7 3.Qxf7 Qxg4
> 4.Qc7+ Ka8
>0:00 1/4 1.91 4188 1.Qf3 Kb8 2.Rxf7 Rxf7 3.Qxf7 Qxf7
> 4.Rxf7
>0:00 1/5 1.59 20889 1.Qf3 Kb8 2.Rd4 Qc2 3.d7 Rd8
>0:00 1/5 1.75 33372 1.b3 Rh4 2.Qf3 Kb8 3.Qe2 Rh8
>0:00 1/6 1.67 66387 1.b3 f6 2.exf6 e5 3.Rf5 gxf6 4.Rxf6
>0:01 1/7 1.71 217698 1.b3 Rf8 2.Qe2 Kb8 3.Rd4 b4 4.d7
> Rd8
>0:01 1/7 1.81 357264 1.c4 f6 2.cxb5 Rd8 3.Qe2 fxe5 4.Rc4+
> Kb8 5.Qxe5
>0:04 1/8 2.05 954901 1.c4 f6 2.cxb5 Kd7 3.Qc1 Rc8 4.Rc4
> Qe8
>0:09 1/9 2.00 2197917 1.c4 f6 2.cxb5 Rd8 3.Qd2 fxe5 4.Rc4+
> Kb8 5.Qxa5 Rc8 6.Rxc8+ Kxc8
>0:31 1/10 2.15 7307699 1.c4 f6 2.cxb5 Qe8 3.exf6 Qxb5
> 4.Qc2+ Kb8 5.fxg7 Qd5+ 6.R1f3 Rxg7
> 7.Qc3 e5
>1:06 1/11 1.97 15735542 1.c4 f6 2.cxb5 Qe8 3.exf6 gxf6
> 4.Qc2+ Kb8 5.Rxf6 Qxb5 6.Rf8+ Rxf8
> 7.Rxf8+ Ka7 8.Qf2+ Qb6 9.Qxb6+
> Kxb6 10.g5
>
>jm
crafty19.17 likes c4 all the way to ply 15, when it fails-high for b4
-- so both pawn pushes are good :-)
does CM9_SKR find b4 if you let it run longer?
14-> 5:51 1.97 1. c4 f6 2. exf6 e5 3. Rf5 gxf6 4.
Rxf6 Qe4+ 5. Qf3 Qxf3+ 6. R1xf3 Rg7
7. cxb5 Rxg4 8. Rf7 Kb8 9. Re7 Rg2
(s=2)
15 11:27 1.92 1. c4 f6 2. exf6 gxf6 3. cxb5 Qg5 4.
Rxf6 Qxb5 5. R1f2 Qc6+ 6. Kg1 Rg7 7.
Rc2 Rxg4+ 8. Qxg4 Qxc2 9. Qxe6+ Kb7
10. Qe5
15 18:35 +1 1. b4!!
15 24:02 2.61 1. b4 axb4 2. Rxb4 Kd7 3. Qf3 Rhb8
4. Rf4 Kd8 5. Qxh3 f6 6. exf6 Kd7 7.
Qe3 gxf6 8. Rxf6 Qxg4 9. Re1
15-> 24:16 2.61 1. b4 axb4 2. Rxb4 Kd7 3. Qf3 Rhb8
4. Rf4 Kd8 5. Qxh3 f6 6. exf6 Kd7 7.
Qe3 gxf6 8. Rxf6 Qxg4 9. Re1 (s=2)
16 49:41 2.63 1. b4 axb4 2. cxb4 Re8 3. Qd2 f6 4.
Rc1+ Kd7 5. exf6 gxf6 6. Qc3 Reb8 7.
Rd4 Qe8 8. Qf3 Ra7 9. Qxf6 Qf8 10.
Qe5
16-> 54:16 2.63 1. b4 axb4 2. cxb4 Re8 3. Qd2 f6 4.
Rc1+ Kd7 5. exf6 gxf6 6. Qc3 Reb8 7.
Rd4 Qe8 8. Qf3 Ra7 9. Qxf6 Qf8 10.
Qe5
17 93:33 2.52 1. b4 axb4 2. cxb4 f6 3. exf6 gxf6
4. Qf3 Qc2 5. Rxf6 Qg2+ 6. Qxg2 hxg2+
7. Kxg2 Rbh7 8. Rxe6 Rxh2+ 9. Kg3 R2h3+
10. Kf2 Kd7 11. Rfe1 Rd3 12. R6e5 Kxd6
13. Rxb5
17-> 122:52 2.52 1. b4 axb4 2. cxb4 f6 3. exf6 gxf6
4. Qf3 Qc2 5. Rxf6 Qg2+ 6. Qxg2 hxg2+
7. Kxg2 Rbh7 8. Rxe6 Rxh2+ 9. Kg3 R2h3+
10. Kf2 Kd7 11. Rfe1 Rd3 12. R6e5 Kxd6
13. Rxb5 (s=2)
Frank
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