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Subject: Re: First 2004 test position

Author: Steven J. Brann

Date: 08:03:27 01/02/04

Go up one level in this thread


On January 01, 2004 at 01:17:29, K. Burcham wrote:

>
>16.Rxc7
> [D] rn1qrbk1/1pp2ppp/8/p2bp3/Q7/P2PBNP1/1PR1PPBP/2R3K1 w - -
>
>Ruffian 1.0.5
>Perola Valfridsson
>
>  8/18	 0:01 	+0.22 	16.Qb5 Na6 17.Bg5 f6 18.e4 Be6 19.Be3 Rb8 (1.164.048)
>1108.6
>  9/19	 0:02 	+0.21 	16.Qb5 Na6 17.Ng5 Bxg2 18.Kxg2 b6 19.Qc4 Qf6 20.Qe4 Qh6
>(2.985.788) 1130.9
> 10/22	 0:05 	+0.25 	16.Qb5 Na6 17.Ng5 Bxg2 18.Kxg2 b6 19.Qc4 Qd7 20.Qe4 f5
>21.Qc6 Qxc6+ 22.Rxc6 (6.811.101) 1205.5
> 11/24	 0:12 	+0.24 	16.Qb5 Na6 17.Ng5 Bxg2 18.Kxg2 b6 19.Qc4 Qd7 20.Qe4 g6
>21.Qh4 f6 (15.166.257) 1226.0
> 11/25	 0:17 	+0.60++	16.Rxc7 (21.604.064) 1262.6
> 11/25	 0:24 	+1.44 	16.Rxc7 Bc6 17.R1xc6 bxc6 18.Rxf7 e4 19.Rxf8+ Rxf8 20.dxe4
>Qc7 21.Qc4+ Kh8 22.e5 Rxf3 23.Bxf3 Qxe5 24.Bxc6 Nxc6 25.Qxc6 (30.798.666) 1266.9
> 12/25	 0:33 	+1.48 	16.Rxc7 Bc6 17.R1xc6 bxc6 18.Rxf7 e4 19.Rxf8+ Rxf8 20.dxe4
>Kh8 21.Bc5 Rf6 22.Ne5 Nd7 (43.288.904) 1276.2
> 13/33	 0:59 	+1.71 	16.Rxc7 Bc6 17.R1xc6 bxc6 18.Rxf7 e4 19.Rxf8+ Kxf8 20.Ng5
>h6 21.Nxe4 Qd7 22.Bc5+ Kg8 23.Qc4+ Kh8 24.e3 (78.600.419) 1311.3
> 14/34	 1:49 	+1.82 	16.Rxc7 Bc6 17.R1xc6 bxc6 18.Rxf7 h6 19.Rf5 Qd6 20.d4 exd4
>21.Nxd4 Rd8 22.Be4 Qc7 23.Nxc6 Nxc6 24.Bxc6 (146.021.238) 1336.4
>best move: Rc2xc7 time: 2:19.375 min  n/s: 1.359.917  CPU 99.0%  nodes:
>189.531.768
>
>[Site "Monaco"]
>[Date "1968"]
>[Round "7"]
>[White "Botvinnik, M"]
>[Black "Portisch, L"]
>[ECO "A22"]
>[Result "1-0"]
>
>1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. Nf3
>Nc6 7. O-O Nb6 8. d3 Be7 9. a3 a5 10. Be3 O-O 11. Na4 Nxa4
>12. Qxa4 Bd5 13. Rfc1 Re8 14. Rc2 Bf8 15. Rac1 Nb8 16. Rxc7
>Bc6 17. R1xc6 bxc6 18. Rxf7 h6 19. Rb7 Qc8 20. Qc4+ Kh8
>21. Nh4 Qxb7 22. Ng6+ Kh7 23. Be4 Bd6 24. Nxe5+ g6
>25. Bxg6+ Kg7 26. Bxh6+ 1-0

Chessmaster 9000 on a P4-3.0G default personality with SS=16 sees Rxc7
instantly.

Time	Depth	Score	Positions	Moves
0:00	1/3	0.77	2034		16.Rxc7 Bc6 17.R1xc6 bxc6
0:00	1/4	0.77	3769		16.Rxc7 Bc6 17.R1xc6 bxc6
0:00	1/5	0.71	16520		16.Rxc7 Bc6 17.R1xc6 bxc6 18.Bb6
					Bc5
0:00	1/6	0.71	46240		16.Rxc7 Bc6 17.R1xc6 bxc6 18.Bb6
					Nd7 19.Qxc6 Nxb6 20.Qxb6
0:00	1/7	0.71	118729		16.Rxc7 Bc6 17.R1xc6 bxc6 18.Bb6
					Nd7 19.Qxc6 Nxb6 20.Qxb6
0:01	1/8	0.76	239410		16.Rxc7 Bc6 17.R1xc6 bxc6 18.Rxf7
					Kxf7 19.Qc4+ Kg6 20.Qe4+ Kf7 21.Nxe5+
					Rxe5 22.Qxe5
0:03	1/9	0.51	682871		16.Rxc7 Bc6 17.R1xc6 bxc6 18.Rb7
					Qc8 19.Qb3 Nd7 20.Bh3
0:14	1/10	1.59	3388125		16.Rxc7 Bc6 17.R1xc6 bxc6 18.Rxf7
					Bxa3 19.Ng5 Bb4 20.Rb7 h6 21.Ne4
0:30	1/11	1.38	7215019		16.Rxc7 Bc6 17.R1xc6 bxc6 18.Rxf7
					e4 19.Ng5 h6 20.Qb3 Qd5 21.Qb7
					hxg5 22.Rxf8+ Rxf8 23.Qxa8
1:00	1/12	1.38	14874087	16.Rxc7 Bc6 17.R1xc6 bxc6 18.Rxf7
					e4 19.Ng5 h6 20.Qb3 Qd5 21.Qb7
					hxg5 22.Rxf8+ Rxf8 23.Qxa8
2:35	1/13	1.34	39762617	16.Rxc7 Bc6 17.R1xc6 bxc6 18.Rxf7
					e4 19.dxe4 Kxf7 20.Qb3+ Kg6 21.e5
					h6 22.Nh4+ Kh7 23.Be4+ Kh8 24.Ng6+
					Kh7 25.Nxf8+ Kh8 26.Ng6+ Kh7

Steve



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