<p>Pieces anchored at the centre of the chess board play a pivotal role in the eventual outcome of the game as these central squares are like good vantage points from where they can either assist an attack or blunt out your opponent’s advancing pieces.<br /><br /></p>.<p>In the game below, Black has a knight firmly placed in the centre but suddenly decides to open out at the centre and leaves his knight unguarded. This is enough for White to launch a major offensive and get on the winning side.<br /><br />White: Vladimir Epishin (2615) – Black: Alexander Shabalov (2535)<br /> Moscow, 1991<br />Semi Slav Defence<br />1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.e3 Nbd7 6.Qc2 Bd6 7.Be2 0–0<br />Following opening book theory without much fuss<br />8.0–0 dxc4 9.Bxc4 b5<br />Black can maintain equality with 9. ..e5 10.Rd1 exd4 11.Nxd4 Qc7<br />10.Bd3 Bb7 11.a3<br />White can play 11.Ng5<br />11. .. Rc8<br />Previously played was 11...a5 12.e4 e5 13.dxe5 Nxe5 14.Nxe5 Bxe5 15.h3 c5 16.Bxb5 Bxc3 17.bxc3 Bxe4 18.Qe2 Qd5 19.f3 Bf5 20.c4<br />12.Rd1 c5<br />If 12...a6 13.e4 e5 14.dxe5 Nxe5 15.Nxe5 Bxe5 16.Bxb5 Qc7 17.Be2 Bxh2+<br />13.Nxb5<br />If 13.dxc5 Bxf3 14.gxf3 Rxc5 15.Bxb5 Nd5<br />13...Bxf3 14.gxf3 Bb8 15.Qe2<br />If 15.dxc5 Rxc5 16.Qe2 Nd5<br />15...Nd5<br />Black can drive away the knight with 15. ..a6 16.Nc3 cxd4 17.exd4 a5 And if 15...cxd4 16.Nxd4 Qc7 17.f4 e5 18.Nb5<br />16.f4 cxd4<br />Black can get his Queen into action with 16. ..Qh4 17.Nc3 Rc7 And if 16...a6 17.Nc3 cxd4 18.Nxd5 exd5 19.Bxa6 is better for White<br />17.Nxd4<br /><br />17. .. e5<br />A big mistake! Black tries to get a break in the centre which helps White. This move also puts in danger the knight which Black had nicely anchored at the centre. Black should have seriously looked at 17. ..Qb6 18.Qf3 Kh8 19.Be4 And if 17...Qh4 18.Kh1 N7f6 19.Rg1<br />18.Nf3 Qf6. If 18...exf4 19.Bxh7+ Kxh7 20.Rxd5 Kg8 21.Qd1 Rc7 22.exf4 is better for White<br />19.Ng5. If 19.Bxh7+ Kxh7 20.Rxd5 Nb6<br />19...g6. If 19...h6 20.Nh7 also allows huge advantage for white<br />20.Ba6 exf4<br />Black should have saved the knight with 20. ..N5b6 21.Bxc8 Rxc8 22.Qg4 exf4 And if 20...Rc5 21.Ne4<br />21.Rxd5 Rce8 22.Bd2<br />Taking time off to get the bishop into play. White had a better move in 22.Nxh7 Kxh7 23.Rxd7 f3<br />22. ..fxe3. Black can try to get some counter play with 22. ..Qxb2 23.Re1 Nf6<br />23.fxe3. If 23.Bxe3 Nb6<br />23...Re5. If 23...Nb6 24.Bc3 And if 23...Qxb2 24.Rf1 Nf6 25.Rb5 with both working well for white<br />24.e4 Rxd5 25.exd5 Qxb2 26.Rf1 Qxa3 27.Bb5. White could have finished off with 27.Nxf7 Rxf7 28. Kxf7<br />27. .. Ne5. If 27...Qc5+ 28.Be3 Qxd5 29.Rd1<br />28.Qe3 Qa2. Black naturally refuses the offer to exchange queens<br />29.Ne4. White can also play 29.Qh3<br />29. ..Ng4. If 29...f5 30.Nc3<br />30.Qe2 Qxd5. If 30...f5 31.Bc4 And if 30...Nxh2 31.Nf6+ Kh8 32.Qe7 also wins for White<br />31.Qxg4 Qxb5. If 31...f5 32.Bc4 fxg4 33.Bxd5+ Kg7 34.Bc3+ and White wins<br />32.Nf6+ Kg7<br />If 32...Kh8 33.Bc3 Qc5+ 34.Bd4<br />33.Bh6+ and Black resigned for White was threatening checkmate after 33. ..Kh8 34.Bxf8 Bxh2+ 35.Kg2 h5 And if 33. ..Kxh6 34.Qh4+<br /><br />White to play and win<br />1.Bf4+ gxf4 2.gxf4 checkmate.<br /></p>
<p>Pieces anchored at the centre of the chess board play a pivotal role in the eventual outcome of the game as these central squares are like good vantage points from where they can either assist an attack or blunt out your opponent’s advancing pieces.<br /><br /></p>.<p>In the game below, Black has a knight firmly placed in the centre but suddenly decides to open out at the centre and leaves his knight unguarded. This is enough for White to launch a major offensive and get on the winning side.<br /><br />White: Vladimir Epishin (2615) – Black: Alexander Shabalov (2535)<br /> Moscow, 1991<br />Semi Slav Defence<br />1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.e3 Nbd7 6.Qc2 Bd6 7.Be2 0–0<br />Following opening book theory without much fuss<br />8.0–0 dxc4 9.Bxc4 b5<br />Black can maintain equality with 9. ..e5 10.Rd1 exd4 11.Nxd4 Qc7<br />10.Bd3 Bb7 11.a3<br />White can play 11.Ng5<br />11. .. Rc8<br />Previously played was 11...a5 12.e4 e5 13.dxe5 Nxe5 14.Nxe5 Bxe5 15.h3 c5 16.Bxb5 Bxc3 17.bxc3 Bxe4 18.Qe2 Qd5 19.f3 Bf5 20.c4<br />12.Rd1 c5<br />If 12...a6 13.e4 e5 14.dxe5 Nxe5 15.Nxe5 Bxe5 16.Bxb5 Qc7 17.Be2 Bxh2+<br />13.Nxb5<br />If 13.dxc5 Bxf3 14.gxf3 Rxc5 15.Bxb5 Nd5<br />13...Bxf3 14.gxf3 Bb8 15.Qe2<br />If 15.dxc5 Rxc5 16.Qe2 Nd5<br />15...Nd5<br />Black can drive away the knight with 15. ..a6 16.Nc3 cxd4 17.exd4 a5 And if 15...cxd4 16.Nxd4 Qc7 17.f4 e5 18.Nb5<br />16.f4 cxd4<br />Black can get his Queen into action with 16. ..Qh4 17.Nc3 Rc7 And if 16...a6 17.Nc3 cxd4 18.Nxd5 exd5 19.Bxa6 is better for White<br />17.Nxd4<br /><br />17. .. e5<br />A big mistake! Black tries to get a break in the centre which helps White. This move also puts in danger the knight which Black had nicely anchored at the centre. Black should have seriously looked at 17. ..Qb6 18.Qf3 Kh8 19.Be4 And if 17...Qh4 18.Kh1 N7f6 19.Rg1<br />18.Nf3 Qf6. If 18...exf4 19.Bxh7+ Kxh7 20.Rxd5 Kg8 21.Qd1 Rc7 22.exf4 is better for White<br />19.Ng5. If 19.Bxh7+ Kxh7 20.Rxd5 Nb6<br />19...g6. If 19...h6 20.Nh7 also allows huge advantage for white<br />20.Ba6 exf4<br />Black should have saved the knight with 20. ..N5b6 21.Bxc8 Rxc8 22.Qg4 exf4 And if 20...Rc5 21.Ne4<br />21.Rxd5 Rce8 22.Bd2<br />Taking time off to get the bishop into play. White had a better move in 22.Nxh7 Kxh7 23.Rxd7 f3<br />22. ..fxe3. Black can try to get some counter play with 22. ..Qxb2 23.Re1 Nf6<br />23.fxe3. If 23.Bxe3 Nb6<br />23...Re5. If 23...Nb6 24.Bc3 And if 23...Qxb2 24.Rf1 Nf6 25.Rb5 with both working well for white<br />24.e4 Rxd5 25.exd5 Qxb2 26.Rf1 Qxa3 27.Bb5. White could have finished off with 27.Nxf7 Rxf7 28. Kxf7<br />27. .. Ne5. If 27...Qc5+ 28.Be3 Qxd5 29.Rd1<br />28.Qe3 Qa2. Black naturally refuses the offer to exchange queens<br />29.Ne4. White can also play 29.Qh3<br />29. ..Ng4. If 29...f5 30.Nc3<br />30.Qe2 Qxd5. If 30...f5 31.Bc4 And if 30...Nxh2 31.Nf6+ Kh8 32.Qe7 also wins for White<br />31.Qxg4 Qxb5. If 31...f5 32.Bc4 fxg4 33.Bxd5+ Kg7 34.Bc3+ and White wins<br />32.Nf6+ Kg7<br />If 32...Kh8 33.Bc3 Qc5+ 34.Bd4<br />33.Bh6+ and Black resigned for White was threatening checkmate after 33. ..Kh8 34.Bxf8 Bxh2+ 35.Kg2 h5 And if 33. ..Kxh6 34.Qh4+<br /><br />White to play and win<br />1.Bf4+ gxf4 2.gxf4 checkmate.<br /></p>
