1 de febrero de 2011

Round 7
Melia,Salome (2449) - Kacheishvili,Giorgi (2585)
Caro-Kann Defence
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6 6.Nf3 Bb4 7.cxd5 Nxd5 8.Bd2 Nc6 9.Bd3 0–0 10.0–0 Be7 11.Re1 Bf6 12.Nxd5 exd5 13.Ne5 Qb6 13...Nxd4 is not completely out of the question, but after 14.Bb4 Bxe5 15.Rxe5 Re8 16.Qh5 g6 17.Rxe8+ Qxe8 18.Qxd5 White has a substantial positional edge. 14.Bc3 g6 15.a4 a5 Silicon suggests lines like 15...Bxe5 16.dxe5 d4 17.Bd2 Re8 which may win a pawn but the human player would worry about the exposed dark squares on the kingside. Still, it might have been better than the text. 16.Qf3 Ne7 17.Bb5 Kg7 18.b4! This bold move establishes the two white bishops on the two diagonals a4-e8 and a3-f8 and sets up strong threats. 18...axb4 19.Bxb4 Qxd4 Black is damned if he does capture, and damned if he doesn't. 19...Be6 20.Qa3 Qd8 21.Re2 Rc8 22.Rae1 and White is contemplating a knight sacrifice on f7. 20.Qa3! Bxe5 21.Rad1 Qb2 22.Rxe5! Qxe5 22...Qxa3 23.Bxa3 and Black must lose at least the exchange. 23.Bc3 d4 24.Bxd4 Qxd4 25.Rxd4 Nf5 26.Rd1 Kg8 27.Qf3 h5 28.h3 Rb8 29.Bc4 Ng7 A blunder in what is a lost position anyway. 30.Bxf7+ 1–0

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