The diag come from:
Fridman (2661) - Hansen (2552)
Schachbundesliga 21.03.2010
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 Bb4+ 5.Bd2 Be7 6.Bg2 0-0 7.0-0 c6 8.Bf4 b6 9.Qc2 Ba6 10.Nbd2 Nbd7 11.Rfe1 Nh5 12.e4 Nxf4 13.gxf4 Rc8 14.Rad1 Re8 15.Bh3 Rc7 16.Rc1 dxe4 17.Nxe4 Nf8 18.Rcd1 Bc8 19.Ng3 Ng6 20.Qe4 Rf8 21.f5 exf5 22.Bxf5 Bb4 23.Re3 Re7 24.Qg4 Qc7 25.c5 bxc5 26.Rxe7 Nxe7 27.Bxh7+ Kh8 28.Qh4 Ng8 29.Bxg8+ Kxg8 30.Ng5 Rd8 DIAG
question 1: for example;31.Qh7+ Kf8 32.Rd3 (32.Nh5 Ke7 33.Qxg7 Be6 34.Nxe6 Kxe6 35.Qf6+ Kd7 36.a3 Ba5 37.Qf5+ Ke7 38.b4 cxb4 39.Re1+) 32...Re8 33.Rf3+-(check with an engine you will see there are a lot of variations and compare with what you have found.
Question 2:31.Rd3 Re8 32.Rf3 cxd4 33.Qh7+ Kf8 34.Qh8+ Ke7 35.Rxf7+ Kd8 36.Qxe8+ Kxe8 37.Rxc7 +-
Question 3: in the game white plays a much more subtil move:31.a3!and the game finished 31...Ba5 32.b4 cxb4 33.Re1 ( now the king can't escape on the e file after Qh7-h8) 1-0
I hope you have all found the solution but the real goal is to makes you analyse in deep.
samedi 27 mars 2010
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