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Subject: Interesting game that tests a PCs analysis of the postion

Author: Cliff Sears

Date: 04:17:50 03/13/03


Event "Warsaw m"]
[Site "Warsaw"]
[Date "1844.??.??"]
[Round "?"]
[White "Hoffman, Fr Alexander"]
[Black "Petrov, Alexander"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "46"]
[EventDate "1844.??.??"]
[Source "ChessBase"]
[SourceDate "1998.11.10"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 Ne4 7. Bd5 Nxf2 8.
Kxf2 dxc3+ 9. Kg3 cxb2 10. Bxb2 Ne7 11. Ng5 Nxd5 12. Nxf7 O-O 13. Nxd8 Bf2+ 14.
Kh3 d6+ 15. e6 Nf4+ 16. Kg4 Nxe6 17. g3 Nd4+ 18. Ne6 Bxe6+ 19. Kh4 Nf5+ 20. Kh3
Ne3+ 21. Kh4 Ng2+ 22. Kh5 g6+ 23. Kg5 Be3# 0-1

This was a curious game by Hoffmann and Petroff in 1844 (source is 500 Master
Games of Chess by Tartakower and J. Du Mont)

Running 4 engines (Fritz  7, Shredder 5.32, Hiarcs 7.32. and Anaconda) on
infinite analysis for about 24 hours, only Shredder found Black to be clearly
ahead after move 12. (default settings)

[D]r1bq1rk1/pppp1Npp/8/2bnP3/8/6K1/PB4PP/RN1Q3R w - -


Shredder Classic analysis
11.01	 3:50 	  -M16	13.Nxd8 Bf2+ 14.Kh3 d6+ 15.e6 Nf4+ 16.Kg4 Nxe6
17.Qd4 Nxd4+ 18.Kh5 g6+ 19.Kg5 Rf5+ 20.Kh6 Rh5+ (10.959.938) 47.5
 11.02	 3:50 	  -M17++	13.Qd2 Kxf7 14.Qxd5+ Ke8 15.Kh3 d6+ 16.e6
Bf2 17.g3 Qe7 18.Ba3 Bxe6+ 19.Qf5 (10.961.193) 47.5









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