Author: John Merlino
Date: 16:24:50 09/14/04
Go up one level in this thread
On September 13, 2004 at 23:33:31, Frank E. Oldham wrote: >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 CM9_SKR will eventually switch to b4, after more than 14 minutes on an AMD 2500: 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 0:02 1/7 1.71 217698 1.b3 Rf8 2.Qe2 Kb8 3.Rd4 b4 4.d7 Rd8 0:02 1/7 1.81 357264 1.c4 f6 2.cxb5 Rd8 3.Qe2 fxe5 4.Rc4+ Kb8 5.Qxe5 0:05 1/8 2.05 954901 1.c4 f6 2.cxb5 Kd7 3.Qc1 Rc8 4.Rc4 Qe8 0:10 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 1:04 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 2:49 1/12 1.94 42611180 1.c4 f6 2.Qe2 Qe8 3.Qe4 bxc4 4.exf6 Qd7 5.Qxc4+ Kb8 6.f7 Rf8 7.Qc3 Qxd6 8.Qxg7 7:35 2/13 1.79 119360957 1.c4 f6 2.exf6 e5 3.Rf5 gxf6 4.cxb5 Rd8 5.Rxf6 Qe4+ 6.Qf3 Qxf3+ 7.R1xf3 Rxb5 8.Rc3+ Kb8 14:16 2/13 1.88 228605953 1.b4 a4 2.c4 f6 3.cxb5 Qe8 4.Qxa4 Qxb5 5.Qxb5 Rxb5 6.Rc4+ Kb8 7.exf6 gxf6 8.Rxf6 Rd5 9.Rc1 Rxd6 10.Rf7 jm
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.