Author: GuyHaworth
Date: 16:03:02 10/14/02
Go up one level in this thread
From 2N3k1/5p2/1p4pp/4n3/4Q3/4P1PP/q4PK1/8 b - - 0 34,
and leaving Fritz6 to search to 14 plies deep, the following emerges:
34...Qe6 35.Nxb6 Qxb6 36.Qxe5 Qc6+ {GBR 4000.43} 37.e4 f5 38.Kf3 fxe4
39.Qxe4 {GBR 4000.32} Qf6+ 40.Kg2 Kg7 41.h4 h5 {D}
[D] 8/6k1/5qp1/7p/4Q2P/6P1/5PK1/8 w - - 0 42
which seems quite adjacent to Muller/Lamprecht, FCE, p326, #935:
V.Ciocaltea-W.Unzicker, Moscow, 1956
[D] 8/5pk1/6p1/7p/2q4P/6P1/3Q3K b - - 0 1
1... Kf6 2. Qd8+ Ke6 3. Qe8+ Kf5 4. Qd7+ Ke4 5. Qe7+ Kd3 6. Qa3+ Kc2 7. Qe7 Kd1
8. Qd8+ Ke2 9. Qe7+ Qe6 10. Qb7 Kf2 11. Qg2+ Ke1 12. Qg1+ Ke2 13. Qg2+ Kd3 14.
Qf3+ Kd2 15. Qf4+ Ke2 16. Qc7 f5 17. Qc2+ Kf3 18. Qg2+ Ke3 19. Qb2 Qc4 20. Qa3+
Qd3 21. Qc5+ Kf3 {D}
[D] 8/8/6p1/2Q2p1p/7P/3q1kP1/7K/8 w - - 0 21
22. Qc6+ Qe4 23. Qc3+ Kf2 24. Qc5+ Qe3 25. Qc2+ Qe2 26. Qc6
Kf1+ 27. Kh3 Kg1! 28. Qc5+ Qf2 29. Qe3!? f4! 0-1
M/L describe this as a "very well known example" demonstrating that, "even with
all the pawns on one wing, an extra pawn provides winning chances."
It would obviously be good to get Karsten Muller's analysis of this endgame in
his game analysis.
It would also be good to have DFritz/Compaq_DL560 left to play this out from
36.Qxe5 with the appropriate time-regime.
g
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