Hunting for Mistakes * Stephen vs. Bob

"r4rk1/1p1q1ppp/p3b3/4p3/P2nB3/6R1/1PP1QPPP/2B1R1K1 w - - 0 0"

It is White to move

The game was played in a county team championship, in March, 2010.
After long thinking (20+ minutes), Stephen, a 2200-player, went 1.Bxh7+ and offered a draw, although the opponent was rated hundreds of points lower. (It is not worth it.)
Did Stephen choose the strongest move over-the-board? (If not, why?)

Try and guess the strongest move-sequence for White
(please write your solution as a comment to this entry)

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Hunting for Mistakes * SOLYMOSI, István vs. me

"8/4b1k1/p1p1b1p1/4pp2/2P1P3/1PN2KP1/P3N2r/3R4 b - - 0 31"

After White's last 31..Na4-c3?
it is Black to move

The game was played in an open tournament in Püspökladány, Hungary, on Jun-20, 2008.
I was the second player and found the strongest move-sequence, which won me decisive material.

Try and guess the move that wins the game for Black on the spot. (please write your solution as a comment to this entry)

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Hunting for Mistakes * FM RAT, Dan-Ovidiu vs. me

"1b3k2/pp3p2/2p1pq2/2Pr2r1/1P1P4/4Q1PR/PB2R1K1/8 b - - 0 31"

After White's last 31.Rh4-h3??
it is Black to move

The game was played in the national team championship, on Dec-21, 2008.
I was the second player and missed the move that would have made White resign on the spot, due to excessive lack of sleep.
(Just a remark: I wouldn't like to boast myself here, but even if White had not blundered, Black had a superior position by move 30, almost winning.)

Try and guess the move-sequence that would have won the game for Black on the spot. (please write your solution as a comment to this entry)

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Hunting for Mistakes * me vs. FM CHERECHES, Marius

"4r3/p3P1kp/1p4pN/2pR2P1/3p1r2/P3n3/7P/4R1K1 w - - 0 37"

After Black's last 36..Nc4-e3??
it is White to move

The game was played in an open tournament in Nyíregyháza, Hungary, on Jul-11, 2009.
I was the first player and found the winning move. (Neither player was under time pressure, so the blunder came in broad daylight.)

Try and guess the move that wins the game for White on the spot. (please write your solution as a comment to this entry)

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Hunting for Mistakes * VICICKÓ, Zoltán vs. me

"N1b3kr/pp2b1pp/3p1n2/4n3/3QPP2/2N5/PPP3qP/R1B1KR2 b Q f3 0 13"

After White's last 13.f2-f4
it is Black to move

The game was played in an open tournament in Szerencs, Hungary, on Aug-21, 2009.
I was the second player and failed to find the winning move. (which would still have been a part of a known opening trap by Black in the Philidor Defence)

Try and guess the move-sequence that wins the game for Black on the spot. (please write your solution as a comment to this entry)

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Hunting for Mistakes * me vs. KÁNYÁDI, Zoltán

"1n4r1/4kp1R/1pB1b1p1/pPp1N1P1/2P2P2/P1K5/8/8 w - - 0 38"

After Black's last 37..Kd6-e7?
it is White to move

The game was played in an open tournament in Nyíregyháza, Hungary, on Jul-1, 2009.
I was the first player and found the winning move. (not necessarily a sacrifice)

Try and guess the move that wins the game for White on the spot. (please write your solution as a comment to this entry)

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Hunting for Mistakes * me vs. GYÖNGYÖSI, Péter

"2b2rk1/r4pp1/p1B1pn1p/2pn4/QqN5/4P1B1/PP3PPP/2R1R1K1 w - - 0 22"

After Black's last 21..Qb6-b4??
it is White to move

The game was played in an open tournament in Debrecen, Hungary, on Nov-7, 2008.
I was the first player and managed to find the winning move. (This one, I think, is unique in my chess-history.)

Try and guess the move that wins the game for White on the spot. (please write your solution as a comment to this entry)

Please click on **THIS** link if instructed above