Blunder (19)

In this position from Bok - Berelovich (Bundesliga 2010) Black blundered with 21.- Rc2??

One could call this an optimistic move, in fact this loses the rook since he has no squares if the white king goes to d1 and the pawn to c4, and this is how it happened: 22.Rxe8+ Nxe8 23.Ke1 Nd6 24.Kd1 Rb2 25.c4 Nxc4 26.Bxb2 1-0

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Blunder (18)

In this position from Robson - Perelshteyn (Lubbock 2010) Black blundered with 13.- Qh5??




Now White sealed the game with 14.Nd5! with the threats Nxe7+ and Nxf6+ followed by Qxh5 1-0
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