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Subject: Re: How many engines select Qb4? (Pro Deo 1.0)

Author: Kurt Utzinger

Date: 14:18:36 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

Pro Deo 1.0: (P4 1.8/40 MB hash, Arena 1.092)
   1	00:00	         716	716.000	+0.02	d6 Txd2 dxe7 Txb2
   2	00:00	       1.081	1.081.000	+0.02	d6 Txd2 dxe7 Txb2
   3	00:00	       6.795	6.795.000	+1.26	Tf7 Dd6 Dd1 Lxd5
   4	00:00	       8.566	8.566.000	+0.44	Tf7 De8 Tf8+ Dxf8 Lxe5+ Kxh7
   5	00:00	      20.859	20.859.000	+0.06	Tf7 Txb2 Txe7 Txd2 Te1 Lxd5
   6	00:00	      41.228	41.228.000	+0.21	Tf7 Txd2 Txe7 Txb2 Te1 Lxd5 Txa7
   7	00:00	     185.843	185.843.000	+0.78	d6 De6 Tf8+ Kxh7 Dd1 Txf8 Dxc2 Dxd6
   8	00:00	     277.749	277.749.000	+0.25	d6 Dg7 Dxc2 Txc2 Tg3 Dd7 Lxe5+ Kxh7
Tg7+ Dxg7 Lxg7 e3 Tf7 Txg2+
   8	00:01	     535.999	535.999	+0.25	Db4
   8	00:02	     950.767	950.767	+0.25	Db4
   8	00:03	   1.849.547	616.515	+5.51	Db4 T2c5 Dxe4 Txd5 Lxe5+ Txe5 Dxe5+ Dxe5
Txe5 La6 Td1 Kxh7 Td7+
   9	00:03	   1.857.864	619.288	+5.51	Db4 T2c5 Dxe4 Txd5 Lxe5+ Txe5 Dxe5+ Dxe5
Txe5 La6 Td1 Kxh7 Td7+
  10	00:08	   4.891.300	611.412	+7.20	Db4 Dg7 Tg3 Dxg3 hxg3 Txb2 De7 Lxd5 Dxe5+
  11	00:09	   5.094.451	636.806	+7.20	Db4 Dg7 Tg3 Dxg3 hxg3 Txb2 De7 Lxd5 Dxe5+
  12	00:14	   8.440.014	602.858	+7.20	Db4 Dg7 Tg3 Dxg3 hxg3 Txb2 De7 Lxd5 Dxe5+



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