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Subject: Re: A Fischer Move

Author: Jeroen van Dorp

Date: 14:02:04 01/05/02

Go up one level in this thread


All on a PIII@840 with a truckload of other duties in the meantime :)

[D]r4rk1/pp3ppp/2p4q/2P5/1b1P4/1B3NPb/PP2Q2P/R4RK1 w - - 0 1

Analysis by Shredder 6:

1.Ne5 Bxf1 2.Kxf1
  ³  (-0.44)   Depth: 1/2   00:00:00
1.Ne5 Bxf1 2.Rxf1
  µ  (-1.21)   Depth: 1/2   00:00:00
1.Ne5 Bxf1 2.Rxf1
  -+  (-1.92)   Depth: 1/2   00:00:00
1.Qe7 Bxf1 2.Rxf1
  -+  (-1.88)   Depth: 1/2   00:00:00
1.Qe7 Bxf1 2.Rxf1
  -+  (-1.88)   Depth: 1/2   00:00:00
1.Rf2
  -+  (-1.54)   Depth: 1/2   00:00:00
1.Rf2
  ³  (-0.53)   Depth: 1/2   00:00:00
1.Rf2
  ³  (-0.53)   Depth: 1/2   00:00:00
1.Rf2 Rfe8
  µ  (-1.09)   Depth: 2/4   00:00:00
1.Rf2 Rfe8
  µ  (-1.09)   Depth: 2/4   00:00:00
1.Rf2 Rad8 2.Ne5 Rxd4 3.Bxf7+ Kh8
  µ  (-0.82)   Depth: 3/6   00:00:00
1.Rf2 Rfe8 2.Ne5
  ³  (-0.58)   Depth: 3/6   00:00:00
1.Rf2 Rad8 2.Qe7 Rd7
  ³  (-0.50)   Depth: 4/8   00:00:00
1.Rf2 Rad8 2.Qc4 Ba5 3.Ne5
  ³  (-0.45)   Depth: 5/10   00:00:00
1.Rf2 Rad8 2.Qe7 Rd7 3.Qg5 Qxg5 4.Nxg5
  ³  (-0.47)   Depth: 6/12   00:00:00
1.Rf2 Rad8 2.Qc4 a5 3.Re2 Qf6 4.Qd3
  ³  (-0.36)   Depth: 7/14   00:00:00  50kN
1.Rf2 Rad8 2.Qe7 Rd7 3.Qg5 Qg6 4.a3 Qxg5 5.Nxg5
  =  (-0.19)   Depth: 8/16   00:00:02  171kN
1.Rf2 Rad8 2.Ne5 Be6 3.Bxe6 Qxe6 4.a3 Kh8 5.axb4
  =  (0.06)   Depth: 9/18   00:00:03  286kN
1.Rf2 Rad8 2.Ne5 Be6 3.Nxf7 Bxf7 4.Rxf7 Rd5 5.Bxd5 Qxh2+ 6.Kxh2
  ²  (0.56)   Depth: 9/18   00:00:05  573kN
1.Rf2 Rae8 2.Ne5 Be6 3.Raf1 Bxb3 4.axb3 Qe6 5.Qc4 f6 6.Qxe6+ Rxe6
  ²  (0.62)   Depth: 9/18   00:00:08  840kN
1.Rf2 Rae8 2.Ne5 Be6 3.Raf1 Bxb3 4.axb3 Qe6 5.Rxf7 Qxf7 6.Qc4 Qxc4
  ²  (0.37)   Depth: 10/20   00:00:10  1119kN
1.Rf2 Rae8 2.Bxf7+ Kxf7 3.Qc4+ Be6 4.Qxb4 Kg8 5.Re1 Bxa2 6.Rxe8 Qc1+ 7.Kg2 Qg1+
8.Kxg1
  ²  (0.37)   Depth: 10/20   00:00:12  1303kN
1.Ne5 Be6 2.Nxf7 Bxf7 3.Rxf7 Rad8
  ²  (0.38)   Depth: 10/20   00:00:16  1862kN
1.Ne5 Be6 2.Nxf7 Bxf7 3.Rxf7 Rad8 4.Rxb7+ Qe6 5.Bxe6+ Kh8 6.Rxb4 Rf1+ 7.Kxf1
  ±  (0.73)   Depth: 10/20   00:00:18  2096kN
1.Ne5 Bxf1 2.Rxf1 Qd2 3.Qxd2 Bxd2 4.Nxf7 Rae8 5.Nd6+ Kh8 6.Nxe8 Rxe8 7.Kg2 Re2+
8.Kg1
  ±  (1.24)   Depth: 10/20   00:00:28  3280kN
1.Ne5 Bxf1 2.Rxf1 Bd2 3.Nxf7 Qe3+ 4.Qxe3 Bxe3+ 5.Kg2 Rxf7 6.Rxf7 a5 7.Rxb7+ Kf8
8.a3
  +-  (1.48)   Depth: 11/22   00:00:40  4632kN
1.Ne5 Bxf1 2.Rxf1 Qd2 3.Qxd2 Bxd2 4.Nxf7 Be3+ 5.Kg2 Rxf7 6.Rxf7 Kh8 7.Rxb7 Bxd4
8.Kf3 Bxc5 9.Rc7 Rf8+ 10.Ke4
  ±  (1.35)   Depth: 12/24   00:01:10  8646kN


Gandalf 5 takes some time but finds it at ply 11:

00:00:01.7	0,44	5	28138	Rf2 Be6 Ne5 Bxb3 axb3 a6
00:00:01.1	0,30	6	82591	Rf2 Rad8 a3 Ba5 Qe7 Rd7
00:00:03.2	0,51	7	338360	Rf2 Be6 Ne5 Rae8 Bxe6 Qxe6 Qc2 Kh8
00:00:09.3	0,89	8	1304909	Rf2 Bg4 a3 Ba5 Qe7 Qf6 Qxf6 gxf6 Nd2 Bxd2 Rxd2
00:00:27.9	0,83	9	4196693	Rf2 Be6 Ne5 Rae8 Raf1 Bxb3 axb3 Qe6 Qc2 f6
00:01:10.6	0,64	10	11356685	Rf2 Be6 Ne5 Rae8 Rf4 b6 Bxe6 Qxe6 cxb6 axb6 Qc2 Bd6
00:04:33.9	0,48	11	41852581	Rf2 Rae8 Ne5 Be6 Rf3 Bd2 Raf1 Bxb3 Rxb3 Re7 Qc4
00:06:34.1	0,49	11	59586984	Ne5

Chess Tiger 14.0 (CP5.1 GUI)

00:00:00.4	-0,20	8	62033	Rf2 Rad8 Ne5 Be6 Bxe6 Qxe6 a3 Ba5
00:00:01.5	0,40	8	188710	Rf2 Be6 Bxe6 fxe6 Qd3 Ba5 Qb3 Rf7 Raf1
00:00:02.3	0,42	9	352967	Rf2 Be6 Bxe6 fxe6 Qd3 Rf7 a3 Ba5 b4 Bc7
00:00:04.0	0,42	10	683099	Rf2 Be6 Bxe6 Qxe6 Qxe6 fxe6 a3 Ba5 Raf1 Bc7 b4 Rf6 Ne5
Bxe5 dxe5
00:00:12.0	0,18	11	2041920	Rf2 Rae8 Bxf7+ Kxf7 Qc4+ Kg6 Qxb4 Qe3 Re1 Rxf3 Rxe3
Rfxe3 Rf1 Bxf1 Kxf1
00:00:19.7	0,26	12	3400409	Rf2 Rae8 Bxf7+ Kxf7 Qc4+ Kg6 Qxb4 Qe3 Nh4+ Kg5 Qd2
Qxd2 Rxd2 Re3 d5 cxd5 Rxd5+
00:00:24.8	0,76	12	4289623	Ne5 Bxf1 Rxf1 Qd2 Qxd2 Bxd2 Nxf7 Be3+ Kg2 Rfe8 Nd6+
Kh8 Nxe8 Rxe8 Rf7 Bxd4 Rxb7
00:00:32.4	0,62	13	5841091	Ne5 Qd2 Qxd2 Bxd2 Rf3 Be6 Bxe6 fxe6 Rb3 Bg5 Rxb7 Be3+
Kh1 Bxd4 Nd7
00:00:59.8	0,86	14	11211588	Ne5 Bxf1 Rxf1 Qd2 Qe4 Kh8 Nxf7+ Rxf7 Rxf7 Qxb2 Qg4
Qc1+ Bd1 Qe3+ Kg2 Rg8 Rxb7
00:01:16.4	0,86	15	14651406	Ne5 Bxf1
00:02:37.4	0,98	16	29510880	Ne5 Bxf1 Rxf1 Qd2 Qe4 Kh8 Nxf7+ Rxf7 Bxf7 Rf8 a3 Ba5
b4 Bc7 d5 cxd5 Qxd5

J.





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