[Event "Tata Steel-A 75th"] [Site "Wijk aan Zee"] [Date "2013.01.15"] [Round "4"] [White "Carlsen, Magnus"] [Black "Harikrishna, Penteala"] [Result "1-0"] [WhiteElo "2861"] [BlackElo "2698"] [Variant "Standard"] [TimeControl "-"] [ECO "C44"] [Opening "Ponziani Opening: Jaenisch Counterattack"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 { C44 Ponziani Opening: Jaenisch Counterattack } 4. d4 d5 5. Bb5 exd4 6. e5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. O-O Be7 10. Be3 O-O 11. Nd2 Nc5 12. b4 Nb7 13. f4 a5 14. f5 axb4 15. cxb4 Bxb4 16. Qg4 Bc3?! { (-0.50 → 0.58) Inaccuracy. Bxd2 was best. } (16... Bxd2 17. Bxd2 f6 18. exf6 Qxf6 19. Ne6 Bxe6 20. fxe6 Qe7 21. Rxf8+ Rxf8 22. Bg5 Qe8 23. Re1) 17. Rac1 Bxd4 18. Bxd4 Rxa2 19. e6 f6 20. Nb3 Be8 21. Nc5 Nd6 22. Qf3 Qe7 23. Rf2 Ra5 24. Nb3 Rb5 25. Bc5 Bh5 26. Qc3 Qe8 27. Qe3 Qa8 28. Nd4 Rxc5 29. Rxc5 Ne4 30. Nxc6 Nxf2 31. Kxf2 Qa2+ 32. Kg3 Re8 33. h3 Qa6 34. Qc3 Be2 35. Rxd5 Bb5 36. Nb4 Qb7 37. Qc5 Ba4 38. Rd7 Qe4 39. Rxc7 h5 40. Kh2 Kh7?! { (1.06 → 1.65) Inaccuracy. Bb3 was best. } (40... Bb3 41. Rd7 Qf4+ 42. Kg1 Ra8 43. Qc3 Qxf5 44. Qxb3 Ra1+ 45. Rd1 Rxd1+ 46. Qxd1 Qc5+ 47. Kh2) 41. Qf2 Rg8 42. Na6?! { (1.60 → 0.57) Inaccuracy. Qf3 was best. } (42. Qf3 Qe5+ 43. g3 Kh6 44. Qf4+ Qxf4 45. gxf4 h4 46. Nd5 Rd8 47. Ne3 Rd2+ 48. Kg1 Kh7) 42... Be8?! { (0.57 → 1.63) Inaccuracy. Bb5 was best. } (42... Bb5 43. Qg3 Kh8 44. Nc5 Qxf5 45. Qd6 Re8 46. e7 Bc4 47. Qd4 Bd5 48. Rd7 Bc6 49. Rc7) 43. Rc5 Qd3 44. Nb4 Qd6+ 45. Kh1 Qd1+ 46. Qg1 Qd6 47. Nd5 Rf8? { (1.47 → 2.83) Mistake. Ba4 was best. } (47... Ba4 48. Nc3) 48. Qd4 Kh8 49. Rc8 Bc6?? { (2.71 → 5.71) Blunder. Qa6 was best. } { White wins. } (49... Qa6 50. Rc1 Qd6 51. Rc8 Qa6 52. Rc4 Kh7 53. Rc1 Qa4 54. Rc4 Qb5 55. Qe4 Qa6 56. Qf4) 1-0