[Event "77th Tata Steel GpA"] [Site "Wijk aan Zee NED"] [Date "2015.01.17"] [Round "7.4"] [White "Carlsen, M."] [Black "Hou Yifan"] [Result "1-0"] [WhiteElo "2862"] [BlackElo "2673"] [Variant "Standard"] [TimeControl "-"] [ECO "B32"] [Opening "Sicilian Defense: Kalashnikov Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 { B32 Sicilian Defense: Kalashnikov Variation } 6. c4 Be7 7. N1c3 a6 8. Na3 Be6 9. Nc2 Bg5 10. Be2 Bxc1 11. Rxc1 Nf6 12. O-O O-O 13. Qd2 Qb6 14. Rfd1 Rfd8 15. b3 h6 16. h3 Qa7 17. Bf3 Ne7 18. Ne3 Nc6 19. Bg4 Nd4 20. Bxe6 fxe6 21. Nc2 Nxc2 22. Rxc2 Rd7 23. Qe2 Rad8 24. Rd3 Qc5 25. Na4 Qc6 26. Re3 b6 27. Nb2 Rf7 28. Rd2 Nd7 29. Nd3 a5 30. Nb2 Nc5 31. Nd1 Rdf8 32. Qe1 Rd8 33. Nc3 Rfd7 34. Qd1 Na6 35. Qh5 Nc7 36. Rg3 Kh8 37. Rdd3 Re7 38. Rg6 Qe8 39. Rdg3 Rdd7?! { (0.85 → 1.62) Inaccuracy. Qf8 was best. } (39... Qf8 40. Rf3 Qe8 41. Rfg3 Qf8 42. Rf3 Qe8 43. Rd3 Qf7 44. Re3 Na6 45. Reg3 Qf8 46. a3) 40. Nd1?! { (1.62 → 0.74) Inaccuracy. Na4 was best. } (40. Na4 Na8 41. Qg4 Rb7 42. h4 Ra7 43. Nc3 Rad7 44. Na4 Kh7 45. h5 Kh8 46. a3 Qf8) 40... Rf7 41. Qe2 Rf4 42. Qe3 b5 43. Nb2 Rdf7 44. c5 Qc6 45. Nd3 b4 46. Qe2 Rh4 47. R6g4 Rxg4 48. Qxg4 Kg8 49. Qh5 Nb5 50. Rg4?! { (1.21 → 0.62) Inaccuracy. Qxh6 was best. } (50. Qxh6 Qxe4 51. Qxe6 Nd4 52. Re3 Qxg2+ 53. Kxg2 Nxe6 54. cxd6 Rd7 55. Nxe5 Rxd6 56. Nc4 Ra6) 50... Nc3 51. Qxh6 Nxe4? { (0.20 → 1.59) Mistake. Qxe4 was best. } (51... Qxe4 52. Rxe4 gxh6 53. Rg4+ Kh7 54. cxd6 Rd7 55. Nxe5 Rxd6 56. Nc4 Rd5 57. a3 h5 58. Rh4) 52. Qxe6 Nxf2?? { (1.48 → 11.68) Blunder. Nxc5 was best. } (52... Nxc5 53. Nxe5 Nxe6 54. Nxc6 Rc7 55. Nxa5 Rc1+ 56. Kh2 Ra1 57. Rxb4 Rxa2 58. Rb8+ Kf7 59. Nc4) 53. Nxe5 Nxh3+ 54. Kh2 { White wins. } 1-0