Defesa Caro Khan 2

Hernandez - Kallai: Defesa Caro Kan [B19]
França 2004

Por Luiz Roberto da Costa Júnior

1.e4 c6 2.d4 d5 3.Cd2 dxe4 4.Cxe4 Bf5 5.Cg3 Bg6 6.h4 h6 7.Cf3 Cd7 8.h5 Bh7 9.Bd3 Bxd3 10.Dxd3 e6 11.Bf4 Da5+ 12.Bd2 Bb4!?

[Normalmente joga-se 12...Dc7 ]

13.Ce4

[13.Db3 Bxd2+ 14.Cxd2 Cgf6 15.0–0–0 (15.Dxb7 0–0©) 15...0–0= Kuba - Ganaus, Austria 2002/3; 13.c3 Be7 14.c4 (14.Ce4 Cgf6=) 14...Dc7!? 15.d5= (15.0–0–0 Cgf6 / 0–0; 15.0–0 Cgf6 / 0–0–0) ]

13...Bxd2+

[13...Cgf6 14.Cd6+ Re7 15.Cc4 (15.Cxb7 Bxd2+ 16.Cxd2 Db4 17.Db3 Dxd4 18.0–0–0 Tab8!„) 15...Bxd2+ 16.Cfxd2 Dd5 - 16...Qd5 (16...Dc7 - 16...Qc7) ]

14.Cfxd2 Cgf6 15.Cd6+ Re7 16.C6c4

[16.Cxb7 Db4

A) 17.Da3 Dxa3 18.bxa3 Tab8! 19.Tb1 (19.Ca5 Thc8³ / Rb5; / c5) 19...c5!³ / Rhc8;

B) 17.Db3 17...Dxd4 18.0–0–0 (18.Cf3 De4+ 19.Rf1 c5!³) 18...Tab8!„]

16...Dd5

[16...Dc7 17.Ce4 (17.0–0–0 Thd8= Yakovenko - Khenkin, Moscow 2004) 17...Cxe4 (1/2 - 1/2 Yandemirov - Khenkin, Moscow 2004) 18.Dxe4 Thd8=]

17.Ce3

[17.0–0–0 Thd8 18.Da3+ c5=]

17...Da5 18.Cec4

[18.b4 Dc7=]

18...Dd5 19.0–0–0

[19.Da3+ c5=]

19...c5

[19...Thd8=]

20.Cb3 Thc8= 21.Ce3 De4 22.Dxe4

[22.Dd2 Rf8=]

22...Cxe4 23.Th4 cxd4 24.Cxd4

[24.Txd4]

24...Cef6

[24...Cdf6!³]

25.g4 Tc5 26.f3 Te5 27.Cc4 Tc5 28.Ce3 Te5 29.Cc4 Tc5 30.Ce3 ½–½