Computer Chess Club Archives


Search

Terms

Messages

Subject: Multivariation mate-in-1 BugFixed! Will be in first patch release

Author: steen suurballe

Date: 08:32:39 12/04/04

Go up one level in this thread



r5k1/1b4p1/p2RprQp/1pp5/6B1/4P1Nq/PP3P1P/5RK1 b - - 0 1

Analysis by Gandalf 6.0:

1. -+ (-#1): 1...Qg2#
2. µ (-1.21): 1...Qxf1+ 2.Kxf1 Rxg6 3.Bxe6+ Kh8 4.f4 a5 5.f5 Rf8 6.e4 Bc8 7.Ke2
Bxe6 8.fxg6 Bxa2
3. ± (0.89): 1...Qxg3+ 2.fxg3 Rxg6 3.Bf5 Rf6 4.Bxe6+ Kf8 5.Rxf6+ gxf6 6.Rd7 Re8
7.Rf7+ Kg8 8.Rxf6+ Kg7 9.Rf7+ Kg6
4. +- (3.29): 1...Rxg6 2.Bxh3 Re8 3.Rc1 c4 4.f4 Kh7 5.Rcd1 Bf3 6.R1d2
5. +- (3.36): 1...Qxh2+ 2.Kxh2 Rxg6 3.Bxe6+ Kh8 4.f4 Re8 5.f5 Rg4 6.Kh3 Ra4 7.a3
Rf8
6. +- (3.52): 1...Qh4 2.Bxe6+ Kh8 3.Qh5 Qxh5 4.Nxh5 Rg6+ 5.Ng3 Bf3 6.Rc1 Re8
7.Bf7 Rxd6 8.Bxe8
7. +- (4.12): 1...Bd5 2.Qxg7+ Kxg7 3.Bxh3 Kf7 4.Bg2 Bxg2 5.Kxg2 Ra7 6.Rfd1 Rg6
7.f4 a5
8. +- (4.28): 1...Kh8 2.Qxg7+ Kxg7 3.Bxh3 Kf8 4.Rxe6 Rxe6 5.Bxe6 Rd8 6.f4 Rd2
7.Rf2 Rd1+ 8.Nf1 Ke7
9. +- (5.34): 1...a5 2.Bxe6+ Rxe6 3.Qxe6+ Qxe6 4.Rxe6 Bd5 5.Re5 Bxa2 6.Rxc5 Bc4
7.Ra1 a4 8.Nf5
10. +- (5.40): 1...Bf3 2.Bxe6+ Rxe6 3.Qxe6+ Qxe6 4.Rxe6 Bd5 5.Re7 Bxa2 6.Rc1 Kf8
7.Rc7 Bc4 8.Rxc5
11. +- (5.50): 1...c4 2.Bxe6+ Rxe6 3.Qxe6+ Qxe6 4.Rxe6 Rf8 5.Rb6
12. +- (5.60): 1...Raf8 2.Bxe6+ Rxe6 3.Qxe6+ Qxe6 4.Rxe6 c4 5.Rb6 Bf3 6.Rxa6 Rd8
7.Nf5 Rd2 8.Nd4

(suurballe, steen 04.12.2004)



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.