Author: Roy Eassa
Date: 10:33:57 09/05/02
Go up one level in this thread
On September 04, 2002 at 17:06:29, John Wentworth2 wrote:
>Is this a common opening for defeating programs??
>
>
>On Chess.net
>
>Belle is Fritz6 on a 1.2Ghz Athlon 64MB hash size
>
>
>MrMarlboro (2557) vs. Belle (2543) --- Mon Sep 2, 11:08 EDT 2002
>unrated blitz match, initial time: 5 minutes, increment: 8 seconds.
>
>Move MrMarlboro Belle
>---- ---------------- ----------------
> 1. e4 (0:00.0) c5 (0:00.0)
> 2. e5 (0:00.9) Nc6 (0:27.0)
> 3. f4 (0:01.0) g5 (0:22.2)
> 4. d4 (0:00.8) cxd4 (0:21.4)
> 5. Bc4 (0:01.0) gxf4 (0:19.7)
> 6. c3 (0:01.9) dxc3 (0:17.9)
> 7. Bxf7+ (0:06.0) Kxf7 (0:06.9)
> 8. Qh5+ (0:06.7) Ke6 (0:11.4)
> 9. Qh3+ (0:00.8) Kxe5 (0:18.5)
> 10. Bxf4+ (0:03.2) Kxf4 (0:13.8)
> 11. Qh5 (0:01.2) d5 (0:31.2)
> 12. Ne2+ (0:01.2) Ke4 (0:24.9)
> 13. Nbxc3+ (0:00.4) Kd3 (0:08.3)
> 14. Rc1 (0:00.7) Nb4 (0:08.0)
> 15. Qf3+ (0:10.1) Kc4 (0:07.9)
> 16. Nxd5+ (0:00.8) Kb5 (0:06.1)
> 17. Nd4+ (0:04.9) Ka6 (0:06.1)
> 18. Qe2+ (0:02.8) Nd3+ (0:07.2)
> 19. Qxd3+ (0:00.7) Ka5 (0:08.3)
> 20. Qb5+ (0:01.1)
A fascinating anti-computer game. Here's some annotation:
1.e4 c5 2.e5 Nc6 3.f4 g5?! 4.d4!? cxd4 5.Bc4 gxf4?!
[5...d5 =+]
[5...Bg7 =]
6.c3?! dxc3?
[6...Nxe5 -+]
[6...d5 -/+]
7.Bxf7+ Kxf7 8.Qh5+ Ke6 9.Qh3+ Kxe5?
[9...Kf7 =]
10.Bxf4+! Kxf4 11.Qh5! d5 12.Ne2+
[12.Nxc3 also wins]
12...Ke4 13.Nbxc3+ Kd3 14.Rc1
[Fastest is 14.Qh4 d4 15.b3 Kc2
(15...dxc3 16.0-0-0+ Ke3 17.Qf4+ Kxe2 18.Rhe1#)
16.Qf2! dxc3
(16...d3 17.Rc1+ Kb2 18.Nd4+ d2+
(18...Ka3 19.Nb1+ Kb4 20.Qd2#)
19.Qxd2+ Ka3 20.Nb1#)
17.Rc1+ Kb2 18.Nxc3+ Ka3 19.Nb1+ Kb4 20.Qc5#]
14...Nb4
[14...e6 15.b3 Bh6 16.Qf3+ Be3 17.Nf4+ Kd4 18.Nb5+ Ke5 19.Nd3#]
[14...e5 15.b3 Qh4+ 16.Qxh4 Bh6 17.Rd1+ Kc2 18.Qxh6 Nxh6 19.Rd2#]
[14...Kc4 15.Nxd5+ Kb5 16.Nd4+ Ka5 17.Nb3+ Ka6 18.Qe2+ b5 19.Rxc6+ Kb7
20.Qxb5+ Qb6 21.Rxb6+ axb6 22.Qxb6#]
15.Qf3+ Kc4 16.Nxd5+ Kb5 17.Nd4+ Ka6 18.Qe2+ Nd3+ 19.Qxd3+ Ka5 20.Qb5#
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