Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: How many engines select Qb4? (Dan Chess 1.07)

Author: Kurt Utzinger

Date: 14:22:47 11/13/04

Go up one level in this thread


On November 13, 2004 at 14:40:59, Cliff Sears wrote:

>[d] 2r4k/pb2q2P/1p6/3Pp3/4p3/1P2R3/PBrQ2PP/5RK1 w - - 0 28
>
>wKg1,Qd2,Bb2,Re3,f1,Pa2,b3,d5,g2,h2,h7/bKh8,Qe7,Bb7,Rc2,c8,Pa7,b6,e4,e5
>
>Fritz 8 and Crafty 19.17 select this move, HIARCS 6 "d6", Anaconda 162 "Bb2-a3"
>
>
>Zukertort,J (2600) - Blackburne,J (2570) [A13]
>GCG_004 London, 1883
>[Fritz 5.00 (30s)]
>
>1.c2-c4 e7-e6 Opening = A13 - Reti Eröffnung /Reti Opening 2.e2-e3 Ng8-f6
>3.Ng1-f3 b7-b6 4.Bf1-e2 Bc8-b7 5.0-0 d7-d5N [5...Bf8-e7 6.d2-d4 c7-c5 7.Nb1-c3
>c5xd4 8.Nf3xd4 0-0 9.b2-b3 a7-a6 10.Bc1-b2 Qd8-c7 11.Ra1-c1 d7-d6 12.Be2-f3
>Nb8-d7 13.Bf3xb7 Qc7xb7 14.Qd1-f3 Qb7xf3 ½-½ Grathwohl,R-Wohlfahrt,H/BL2-S
>1995/BL2] 6.d2-d4 Bf8-d6 [6...Bf8-d6] 7.Nb1-c3 0-0 8.b2-b3 Nb8-d7 9.Bc1-b2
>Qd8-e7 10.Nc3-b5 Nf6-e4² [10...d5xc4 11.b3xc4 e6-e5 12.Nb5xd6 c7xd6 13.Bb2-a3=]
>11.Nb5xd6= [11.c4xd5 e6xd5 12.Ra1-c1 c7-c5²] 11...c7xd6 12.Nf3-d2 Nd7-f6
>13.f2-f3 Ne4xd2 14.Qd1xd2 d5xc4 15.Be2xc4 d6-d5 16.Bc4-d3 Rf8-c8 17.Ra1-e1
>Rc8-c7 18.e3-e4 Ra8-c8 19.e4-e5 Nf6-e8 20.f3-f4 g7-g6 21.Re1-e3 f7-f5 22.e5xf6
>Ne8xf6 23.f4-f5 Nf6-e4 [23...g6xf5? 24.Bd3xf5 Rc7-c6 25.Qd2-e1+-] 24.Bd3xe4
>d5xe4 25.f5xg6³ [25.f5-f6!? Qe7-f7 26.Re3-c3=] 25...Rc7-c2 26.g6xh7+ Kg8-h8
>27.d4-d5+ e6-e5 1-0


FEN: 2r4k/pb2q2P/1p6/3Pp3/4p3/1P2R3/PBrQ2PP/5RK1 w - - 0 28

DanChess 1.07: (P4 1.8/32 MB hash, Arena 1.092)
   5	00:00	      18.699	169.990	-0.38	1- d6 Qg5 2. h4 Rxd2 3. hxg5 Rxb2
   5	00:00	      36.480	214.588	-1.18	1. d6 Qg7 2. Rf8+ Qxf8 3. Bxe5+ Kxh7 4.
Rh3+ Kg6 5. Rg3+ Kh7
   5	00:00	      51.868	235.763	-1.10	1. Qd1 Rxb2 2. Qg4 Qxh7 3. Rxe4 Rxa2 4.
Rxe5 Ba6
   6	00:00	      84.438	216.507	-1.01	1. Qd1 Rxb2 2. Qg4 Rxa2 3. Qxe4 Rd2 4. Rg3
Bxd5
   6	00:00	     102.401	204.802	-0.89	1. d6 Qg7 2. Rg3 Qxg3 3. hxg3 Rxd2 4.
Bxe5+ Kxh7 5. Rf7+ Kg6 6. Rxb7 Rxa2
   7	00:01	     185.203	210.457	-0.84	1. d6 Qg7 2. Bxe5 Rxd2 3. Bxg7+ Kxg7 4.
Rg3+ Kh8 5. Rg8+ Kxh7 6. Rxc8 Bxc8
   8	00:03	     575.036	217.816	-0.67	1. d6 Qg7 2. Qxc2 Rxc2 3. Rg3 Qd7 4. Bxe5+
Kxh7 5. Rg7+ Qxg7 6. Bxg7 Kxg7
   8	00:04	   1.036.765	209.447	-0.34	1+ Qb4
   8	00:06	   1.368.861	216.591	+1.66	1+ Qb4
   8	00:10	   2.434.647	232.980	+4.72	1. Qb4 Rxg2+ 2. Kxg2 Rc2+ 3. Kh1 Qxb4 4.
Bxe5+ Kxh7 5. Rh3+ Kg6 6. Rg1+ Kf7 7. Rh7+ Ke8 8. Rg8+ Qf8 9. Rxf8+ Kxf8 10.
Rxb7 Rxa2
   9	00:15	   3.791.980	237.890	+5.22	1+ Qb4
   9	00:32	   8.062.985	249.782	+7.22	1+ Qb4
   9	00:37	   9.217.190	248.978	+7.68	1. Qb4 Qg7 2. Rg3 Qxg3 3. hxg3 Rxb2 4. Qd6
Bxd5 5. Qxe5+ Kxh7 6. Qxb2
  10	00:48	  12.125.851	250.845	+7.42	1. Qb4 Qg7 2. Rg3 Qxg3 3. hxg3 Rxb2 4. Qe7
Bxd5 5. Qxe5+ Kxh7 6. Qxb2 Re8
  11	01:12	  17.994.953	249.030	+7.68	1. Qb4 Qg7 2. Rg3 Qxg3 3. hxg3 Rxb2 4. Qe7
Bxd5 5. Qxe5+ Kxh7 6. Qf5+ Kh6 7. Qf6+ Kh7 8. Qxb2
  12	02:20	  35.824.571	255.889	+8.18	1+ Qb4
  12	04:00	  62.560.442	260.668	+9.61	1. Qb4 Re8 2. Rf8+ Qxf8 3. Bxe5+ Qg7 4.
Bxg7+ Kxh7 5. Qa4 Rc1+ 6. Kf2 Rc2+ 7. Ke1 b5 8. Qxb5 Rg8 9. Bf6 Rc1+ 10. Kd2













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.