GM Hou Yifan and open lines

Attacking the King successfully remains the most attractive part of chess. GM Hou Yifan takes advantage of the open f-file and poor placement of black's Bishops pair while it gets the black King and the full point. Enjoy!

[Event "Nakhchivan Open 2015"][Site "Nakhchivan AZE"][Date "2015.05.02"][Round "1.3"][White "Hou, Yifan"][Black "Aghayev, Nijat"][WhiteElo "2686"][BlackElo "2393"][Result "1-0"][SetUp "1"][FEN "1r6/4r2k/bb1pNqpp/p1pP4/1p2P2P/4Q1P1/PPR3BK/3R4 w - - 6 29"][ECO "C25"] 29. Rf2 Qe5 30. Nf8+ {first try to get to the King} Kg7 31. Ne6+ Kh7 32. Rf4 {second try targetting the g6-pawn} Rbb7 33. h5 Rg7 {there's not a lot left to defend the King} (33...g5 34.Rf5 Qh8 35.e5 dxe5 36.Qe4 Qg8 37.Rf7+ Kh8 38.Qxe5+ Qg7 39.Qxg7#)(33...Qxh5+ 34.Rh4 c4 35.Qc1 {the h6-pawn is doomed}) 34. hxg6+ {the final assault} Rxg6 35. Nf8+ Kg7 36. Nxg6 Kxg6 37. Rf5 Qe8 38. Qf4 Qe7 39. e5 {the last needed move to open up black's position} dxe5 40. Rxe5

World Champion destroys top opposition

The World Champion GM Magnus Carlsen has won another top level tournament "Gashimov Memorial" with an overwhelming 7 out of 9 score (no losses). In round 7 he took advantage of the material imbalance (Queen and pawn for Bishop and Rook) and forced GM Kramnik to resign when facing a sure checkmate. Enjoy!

[Event "Gashimov Memorial"][Site "Shamkir AZE"][Date "2015.04.24"][Round "7"][White "Carlsen, Magnus"][Black "Kramnik, Vladimir"][WhiteElo "2863"][BlackElo "2783"][Result "1-0"][SetUp "1"][FEN "1Q6/5p1k/4bKpp/8/1P3PP1/7P/5r2/8 w - - 1 47"][ECO "C65"]{Annotator "GM Lubomir Kavalek/The Huffington Post"}47. f5 gxf5 ({After} 47... Bxf5 48. Qa7 $1 {the double-attack on the rook and the f7-pawn wins.}) 48. Qg3 $1 {Magnus chooses the faster win, finding another way to reach the square g7 with his queen.} (48. g5 {also wins:} Rg2 49. h4 hxg5 50. h5 {Renewing the threat 51.Qf8, White wins.} Kh6 51. Qh8#) 48... Rf1 49. g5 {Black can't cope with multiple mating threats.} (49. g5 h5 (49... f4 50. Qh4) (49... Rc1 50. gxh6) 50. g6+)

GM Korchnoi teaches tactics

Do you remember that feeling your position is ripe for a nice combination? I took the challenge to solve the position GM Korchnoi built up nicely against the young GM Shaked; my first reaction was to sac the Queen, then stepped back to a more down to Earth approach of a Rxg7 sac, followed by winning black's Queen with a Bxd4 fork. Of course I did not spend nearly enough time to really understand the position; however GM Korchnoi's masterful combination is on a different level. Replay and learn from it! I did

[Event "Cannes Generations"][Site "Cannes FRA"][Date "1998.02.27"][Round "7"][White "Korchnoi, Viktor"][Black "Shaked, Tal"][WhiteElo "2625"][BlackElo "2535"][Result "1-0"][SetUp "1"][FEN "2r1r2k/6bp/pqb5/1p1p1Q2/3n4/1P2N3/PB3PB1/1K1R2R1 w - - 0 1"][ECO "E10"]1.Rxd4! {If you do not have the right idea, this is not easy to see. Instinctively Rxg7 was my choice} Bxd4 2.Qf6+!! {Here is a spectacular Queen sac any solid player might sense it being possible. Personally I was looking at Qxh7 as a way to go. Now it is easy to see what this is all about} Bxf6 3.Bxf6+ Kg8 4.Bxd5+ Kf8 5.Rg8#