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Subject: Wrong Anti-Trojan Code by Fritz 8.0026 (Engine by WM-Edition)!

Author: Eduard Nemeth

Date: 05:52:49 05/29/04


Wrong Anti-Trojan Code by Fritz 8.0026 (WM-Edition)!

Position from a real game:

[D]r2qk2r/pppn1pb1/6pn/3Pp2p/4P1b1/2NB1N1P/PPP3P1/R1BQ1RK1 w kq - 0 1

wrong analysis:

Analysis by Fritz 8:

1. ± (1.37): 11.Le3 Lxf3 12.Dxf3 Tf8 13.Tad1 h4 14.Sa4 f5 15.Sc5 Sxc5 16.Lxc5
Tf6 17.Lb5+
2. ± (1.18): 11.a4 Lxf3 12.Dxf3 Tf8 13.a5 a6 14.d6 c6 15.Le3 Dh4 16.Lf2
3. ± (1.15): 11.a3 Lxf3 12.Dxf3 Tf8 13.Le3 a6 14.Se2 h4 15.Tad1 f5 16.Lxh6 Lxh6
17.exf5
4. ± (1.15): 11.Tf2 Lf6 12.Lc4 Lh4 13.Tf1 Le7 14.Lxh6 Txh6 15.Dc1 Lc5+ 16.Kh1
Th7 17.hxg4 hxg4+
5. ± (1.12): 11.b4 Lxf3 12.Dxf3 Tf8 13.Le3 h4 14.d6 cxd6 15.Sb5 Sb6 16.c4
6. ± (1.12): 11.Sa4 Lxf3 12.Dxf3 De7 13.Le3 Tf8 14.Lb5 0-0-0 15.Lxa7 f5
7. ± (1.09): 11.Lc4 Sb6 12.Lb5+ Ld7 13.Lxd7+ Dxd7 14.a4 Sc4 15.De2 Sd6 16.Lg5 h4
8. ± (1.09): 11.Tb1 Lxf3 12.Dxf3 Tf8 13.Le3 h4 14.Tbd1 f5 15.exf5 Tf7 16.f6 Txf6
9. ± (1.09): 11.Ld2 Lxf3 12.Dxf3 Tf8 13.Le3 h4 14.Tad1 f5 15.exf5 Tf7 16.f6
10. ± (1.09): 11.De2 Lxf3 12.Dxf3 Tf8 13.Le3 h4 14.Tad1 f5 15.exf5 Tf7 16.f6
11. ± (1.03): 11.b3 Lxf3 12.Dxf3 Tf8 13.La3 Th8 14.Tad1 h4 15.Lc1 Tf8
12. ± (1.00): 11.Sb5 a6 12.Sa3 Lxf3 13.Dxf3 Tf8 14.Sc4 Dh4 15.Le3 f5 16.exf5
13. ± (1.00): 11.Kh1 Lxf3 12.Dxf3 Tf8 13.Le3 h4 14.Tad1 f5 15.Lxh6 Lxh6 16.exf5
Lg5
14. ± (0.97): 11.Lb5 c6 12.Lc4 Db6+ 13.Tf2 Lxf3 14.Dxf3 0-0-0 15.dxc6 bxc6
16.Lg5 f6 17.Sa4 Dd4
15. ± (0.93): 11.d6 c6 12.Le3 Lxf3 13.Dxf3 Sf6 14.Tad1 Dxd6 15.Sb5 De7 16.Lg5
16. ± (0.93): 11.De1 Lxf3 12.Txf3 Lf8 13.Sa4 g5 14.Tf1 h4 15.Df2 Ld6 16.Le3
17. ± (0.90): 11.Sb1 Lxf3 12.Dxf3 Tf8 13.Sc3 h4 14.Le3 f5 15.exf5 Tf7
18. ± (0.90): 11.Te1 Lxf3 12.Dxf3 h4 13.Le3 Tf8 14.Tf1 f5 15.exf5 Tf7
19. ± (0.90): 11.Kf2 Lxf3 12.Dxf3 Tf8 13.Kg1 h4 14.Le3 f5 15.exf5 Tf7
20. ± (0.84): 11.Kh2 a6 12.Kg1 De7 13.Tf2 Lxf3 14.Dxf3 Tf8 15.Le3 0-0-0
21. ± (0.81): 11.Dd2 Lxf3 12.Txf3 h4 13.Sa4 De7 14.Da5 Dd6 15.Le3 f5 16.Db5
0-0-0 17.Lxa7
22. ± (0.75): 11.Le2 Lxf3 12.Txf3 Lf8 13.Kh1 Lc5 14.Df1 h4
23. ± (0.72): 11.hxg4 hxg4 12.Sg5 c6 13.g3 Db6+ 14.Kg2 Sf6 15.Lc4 0-0-0
24. ² (0.62): 11.Lg5 Dxg5 12.Sxg5 Lxd1 13.Taxd1 a6 14.d6 Sb6 15.dxc7 Tc8 16.Sf3
Txc7
25. ² (0.59): 11.Se2 Lxf3 12.Txf3 g5 13.Sg3 g4 14.Tf1 Lf8 15.Kh2 gxh3
26. ² (0.40): 11.Lxh6 Lxh6 12.De2 c6 13.Tf2 Db6 14.Sa4 Da5 15.b3 Lxf3
27. = (0.03): 11.h4 Lf6 12.Lb5 a6 13.La4 b5 14.Lb3 Lxh4 15.Le3
28. µ (-0.97): 11.La6 bxa6 12.hxg4 hxg4 13.Sg5 Lf8 14.Kf2 Lc5+ 15.Kg3

(Eduard, MyTown 29.05.2004)

Analysis after hxg4 (white wins easy):

Probe2 - Wolkenlos
r2qk2r/pppn1pb1/6pn/3Pp2p/4P1P1/2NB1N2/PPP3P1/R1BQ1RK1 b kq - 0 1

Analysis by Fritz 8:

1. +- (2.00): 11...hxg4 12.Sg5 Lf8 13.g3 Lc5+ 14.Kg2 De7 15.Sa4 0-0-0 16.Sxc5
2. +- (2.72): 11...Sxg4 12.Sg5 Lf6 13.Df3 a6 14.Sh3 De7 15.Sf2 Sxf2
3. +- (3.10): 11...Lf8 12.g5 Lc5+ 13.Kh1 Sg4 14.De2 De7 15.Sb5
4. +- (3.16): 11...De7 12.g5 Sg4 13.De1 0-0-0 14.Sb5 Dc5+ 15.Kh1 h4 16.Sxh4
5. +- (3.19): 11...Df6 12.g5 Db6+ 13.Kh1 Sg4 14.De1 0-0-0 15.Sb5 Sc5
6. +- (3.41): 11...a6 12.gxh5 Lf8 13.Sg5 Lc5+ 14.Kh1 Sg8 15.Le2 Sgf6 16.Sa4
7. +- (3.47): 11...c6 12.g5 Db6+ 13.Kh1 Sg4 14.De2 0-0-0 15.dxc6 bxc6 16.Lc4
8. +- (3.75): 11...Tg8 12.gxh5 gxh5 13.Sh2 Sg4 14.Sxg4 hxg4 15.Dxg4 De7 16.Df5
9. +- (3.82): 11...g5 12.Lxg5 f6 13.Lh4 hxg4 14.Sh2 Lf8
10. +- (3.82): 11...c5 12.gxh5 c4 13.Lxc4 Db6+ 14.Kh2
11. +- (3.88): 11...Db8 12.gxh5 gxh5 13.Lb5 c6 14.Lc4 Sb6 15.Lb3 Sg4
12. +- (3.88): 11...h4 12.g5 Sg8 13.Le3 Se7 14.Kh2 Sc8 15.Sb5 a6
13. +- (3.97): 11...Dc8 12.gxh5 gxh5 13.Sh4 Sg4 14.Df3 Sdf6 15.Sf5 Lf8
14. +- (4.35): 11...Th7 12.gxh5 Lf8 13.Sa4 Le7 14.hxg6 fxg6 15.De1
15. +- (3.94): 11...Sg8 12.g5 h4 13.Le3 Se7 14.Kh2
16. +- (3.97): 11...Tf8 12.gxh5 gxh5 13.Lg5 f6 14.Ld2 Sg4 15.Sb5
17. +- (4.03): 11...a5 12.gxh5 Lf8 13.Sa4 gxh5 14.Lb5 Sg4
18. +- (4.10): 11...Tc8 12.gxh5 De7 13.hxg6 Dc5+ 14.Tf2
19. +- (4.16): 11...Sf8 12.Lb5+ Sd7 13.Lg5 Dc8 14.gxh5 gxh5 15.Se2 a6 16.La4 Sg4
20. +- (4.16): 11...Sc5 12.Lb5+ Sd7 13.Lg5 Dc8 14.gxh5 gxh5 15.Se2 a6 16.La4 Sg4
21. +- (4.16): 11...Sb6 12.Lb5+ Sd7 13.Lg5 Dc8 14.gxh5 gxh5 15.Se2 a6 16.La4 Sg4
22. +- (4.19): 11...Tb8 12.gxh5 c6 13.Le3 Sg4 14.Lxa7 Ta8 15.Lf2 Sxf2 16.Txf2
gxh5 17.Lc4
23. +- (4.22): 11...Sb8 12.gxh5 Dd6 13.Le3
24. +- (4.28): 11...b6 12.gxh5 Lf8 13.Sa4 gxh5 14.Lb5 Sg4 15.Lc6 Tb8
25. +- (4.38): 11...f6 12.gxh5 c6 13.Sh4 gxh5 14.Dxh5+ Sf7
26. +- (4.63): 11...0-0 12.gxh5 gxh5 13.Lg5 f6 14.Lxh6 Lxh6 15.Sh4 Le3+ 16.Kh2
Sc5 17.Dxh5 Sxd3
27. +- (4.75): 11...Kf8 12.gxh5 c6 13.Sa4 Da5 14.dxc6 bxc6 15.c3 Sc5 16.Sxc5
Dxc5+ 17.Kh1
28. +- (4.78): 11...f5 12.gxf5 Df6 13.Sg5 0-0-0 14.Se6 Tdg8 15.Lg5

(Eduard, MyTown 29.05.2004)


No comment!
Eduard.



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