[Event "Karjakin-Nakamura m"] [Site "playchess.com INT"] [Date "2005.04.29"] [Round "?"] [White "Nakamura, Hikaru"] [Black "Karjakin, Sergey"] [Result "0-1"] [WhiteElo "2657"] [BlackElo "2635"] [Variant "Standard"] [TimeControl "-"] [ECO "B53"] [Opening "Sicilian Defense: Chekhover Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 { B53 Sicilian Defense: Chekhover Variation } Nf6 5. e5 Nc6 6. Bb5 Qa5+ 7. Nc3 Qxb5 8. Nxb5 Nxd4 9. Nfxd4 dxe5 10. Nc7+ Kd7 11. Nxa8 exd4 12. Bf4 Nd5 13. O-O-O e6 14. Rxd4 Bc5 15. Rc4 b6?! { (-0.67 → 0.00) Inaccuracy. Bxf2 was best. } (15... Bxf2 16. Rd1 Ke7 17. Rd3 b5 18. Rc7+ Bd7 19. Rxd7+ Kxd7 20. Nc7 Kc6 21. Nxd5 exd5 22. Rc3+) 16. Rd1 Kc6 17. Nc7 Nxf4 18. Rxf4 Kxc7 19. Rxf7+ Kc6 20. a3 a5 21. Rd2 g5 22. Rg7 Rf8 23. Rxg5 Bxf2 24. Re5 Bc5 25. Kb1 Bd6 26. Rh5 Rf7 27. g4 a4?! { (-1.91 → -1.27) Inaccuracy. Ba6 was best. } (27... Ba6 28. Rd4 Rf1+ 29. Ka2 Rf2 30. Rxh7 Be5 31. Re4 Kd5 32. Re3 Rf1 33. Rxe5+ Kxe5 34. b4) 28. h4 Ba6 29. Rd4 b5 30. Rh6 Re7 31. g5 Kc5 32. Rd2?! { (-0.92 → -1.63) Inaccuracy. Rg4 was best. } (32. Rg4 Bb7 33. Rf6 Rg7 34. h5 Be7 35. h6 Bxf6 36. hxg7 Bxg7 37. g6 hxg6 38. Rxg6 Bf8) 32... Bb7 33. h5? { (-1.60 → -3.06) Mistake. Rf6 was best. } (33. Rf6 Bg3) 33... Be4? { (-3.06 → -1.35) Mistake. Bf4 was best. } (33... Bf4 34. Re2) 34. Rf6 Bf5 35. Rxf5+?? { (-1.46 → -5.26) Blunder. Rf8 was best. } (35. Rf8 Rc7) 35... exf5 36. g6?! { (-4.89 → -7.22) Inaccuracy. Rd1 was best. } (36. Rd1 f4 37. Kc1 Rg7 38. g6 hxg6 39. Rg1 f3 40. Rf1 gxh5 41. Rxf3 h4 42. Rh3 Bg3) 36... hxg6 37. hxg6 Rg7 38. Rg2 f4 39. Kc1 Kd4 40. Kd2 Ke4 41. Ke1 Kf5 42. b3 Rxg6 43. Rd2 Bxa3 44. Rd5+ Kg4 45. Rxb5 axb3 46. Rxb3 Bc5 47. Rb5 Be3 48. Rb8?! { (-46.42 → Mate in 3) Checkmate is now unavoidable. Ke2 was best. } (48. Ke2 Rd6) 48... Kf3 { Black wins. } 0-1