[Event "Biel GM 45th"] [Site "Biel"] [Date "2012.07.31"] [Round "8"] [White "Nakamura, Hikaru"] [Black "Wang, Hao"] [Result "0-1"] [GameId "1b3Vme06"] [WhiteElo "2778"] [BlackElo "2739"] [Variant "Standard"] [TimeControl "-"] [ECO "A23"] [Opening "English Opening: King's English Variation, Two Knights Variation, Keres Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. c4 { [%eval 0.01] } 1... e5 { [%eval 0.09] } 2. Nc3 { [%eval 0.02] } 2... Nf6 { [%eval 0.07] } 3. g3 { [%eval -0.13] } 3... c6 { [%eval 0.08] } { A23 English Opening: King's English Variation, Two Knights Variation, Keres Variation } 4. Nf3 { [%eval 0.08] } 4... e4 { [%eval 0.19] } 5. Nd4 { [%eval 0.06] } 5... Qb6 { [%eval 0.09] } 6. Nb3 { [%eval 0.08] } 6... a5 { [%eval 0.26] } 7. d3 { [%eval 0.2] } 7... a4 { [%eval 0.26] } 8. Be3 { [%eval 0.0] } 8... Qd8 { [%eval 0.2] } 9. Nd2 { [%eval -0.21] } 9... exd3 { [%eval -0.13] } 10. Nxa4 { [%eval -0.18] } 10... d5 { [%eval -0.13] } 11. Bb6 { [%eval -0.11] } 11... Qe7 { [%eval -0.31] } 12. Bc5 { [%eval -0.23] } 12... Qc7 { [%eval 0.09] } 13. Bxf8 { [%eval -0.17] } 13... Kxf8 { [%eval -0.28] } 14. Qb3 { [%eval -0.13] } 14... Nbd7 { [%eval -0.18] } 15. cxd5 { [%eval -0.13] } 15... Qa5 { [%eval 0.28] } 16. dxc6 { [%eval 0.15] } 16... bxc6 { [%eval 0.1] } 17. Nc3 { [%eval 0.11] } 17... Nc5 { [%eval 0.18] } 18. Qc4 { [%eval 0.29] } 18... Nd5 { [%eval 0.49] } 19. Nxd5 { [%eval 0.42] } 19... cxd5 { [%eval 0.75] } 20. Qf4 { [%eval 0.61] } 20... Ne6?! { (0.61 → 1.26) Inaccuracy. Qb6 was best. } { [%eval 1.26] } (20... Qb6 21. e3 h5 22. Bg2 Be6 23. b3 Na6 24. a4 h4 25. a5 Qb5 26. Qa4 Qb7 27. Qd4) 21. Qd6+ { [%eval 1.02] } 21... Kg8 { [%eval 0.86] } 22. e3 { [%eval 0.85] } 22... Ba6 { [%eval 1.19] } 23. Bg2 { [%eval 0.99] } 23... Rd8 { [%eval 1.07] } 24. Qe5 { [%eval 0.61] } 24... h5 { [%eval 0.55] } 25. h4 { [%eval 0.66] } 25... Rh6 { [%eval 0.65] } 26. a3 { [%eval 0.66] } 26... Qb6 { [%eval 0.63] } 27. b4 { [%eval 0.62] } 27... d4 { [%eval 0.68] } 28. e4 { [%eval 0.58] } 28... Nc7 { [%eval 0.58] } 29. O-O { [%eval 0.53] } 29... Re8 { [%eval 0.5] } 30. Qg5 { [%eval 0.71] } 30... Nb5 { [%eval 0.81] } 31. Nb3 { [%eval 0.64] } 31... Nc3 { [%eval 0.79] } 32. Nd2? { (0.79 → -0.63) Mistake. Nc5 was best. } { [%eval -0.63] } (32. Nc5 d2 33. Rfd1 Nxd1 34. Rxd1 Be2 35. Rxd2 d3 36. e5 Qa7 37. a4 Rg6 38. Qe3 Qb8) 32... Qd6 { [%eval -0.54] } 33. Nf3 { [%eval -0.69] } 33... Nxe4 { [%eval -0.56] } 34. Rfe1?! { (-0.56 → -1.16) Inaccuracy. Rae1 was best. } { [%eval -1.16] } (34. Rae1 Ree6 35. Qa5 d2 36. Rxe4 Bxf1 37. Qa8+ Qf8 38. Qxf8+ Kxf8 39. Rxd4 Bxg2 40. Kxg2 Ra6) 34... Rhe6 { [%eval -1.15] } 35. Qxh5 { [%eval -1.48] } 35... d2 { [%eval -1.31] } 36. Red1?? { (-1.31 → -5.48) Blunder. Nxd2 was best. } { [%eval -5.48] } (36. Nxd2 Nxd2 37. Rxe6 Rxe6 38. b5 Bc8 39. a4 Qe7 40. Qd5 Re1+ 41. Rxe1 Qxe1+ 42. Kh2 Qxf2) 36... Be2 { [%eval -5.15] } 37. Qa5? { (-5.15 → -9.63) Mistake. Rf1 was best. } { [%eval -9.63] } (37. Rf1 Nc3 38. Qg4 d1=R 39. Rfxd1 Bxd1 40. Kh2 Bxf3 41. Bxf3 d3 42. Qc4 Ne4 43. Bxe4 Rxe4) 37... Bxd1 { [%eval -8.75] } 38. Rxd1 { [%eval -12.11] } 38... Nxg3?! { (-12.11 → -5.64) Inaccuracy. Nxf2 was best. } { [%eval -5.64] } (38... Nxf2 39. Nxd2 Nxd1 40. Kh2 Re2 41. Qb5 Nc3 42. Qc5 Qxc5 43. bxc5 Rxd2 44. Kh3 Ra2 45. Bf1) 39. Rxd2? { (-5.64 → -15.82) Mistake. b5 was best. } { [%eval -15.82] } (39. b5 Re2 40. Nxd2 Nf5 41. Rf1 Qg6 42. Qa6 Qg4 43. Qc6 Nxh4 44. Kh1 Nxg2 45. Qxg2 Qh4+) 39... Re1+ { [%eval -14.14] } 40. Nxe1?! { (-14.14 → Mate in 10) Checkmate is now unavoidable. Bf1 was best. } { [%eval #-10] } (40. Bf1 Nxf1 41. Rxd4 Ne3+ 42. Nxe1 Qxd4 43. Qb5 Qg4+ 44. Kh1 Qxh4+ 45. Kg1 Qg4+ 46. Kh1 Qh3+) 40... Rxe1+ { [%eval #-9] } 41. Bf1 { [%eval #-9] } { Black wins. } 0-1