[Event "National op"] [Site "Las Vegas"] [Date "1993.??.??"] [Round "3"] [White "Meyer, E."] [Black "Kamsky, Gata"] [Result "1-0"] [WhiteElo "2475"] [BlackElo "2655"] [Variant "Standard"] [TimeControl "-"] [ECO "A05"] [Opening "King's Indian Attack: Symmetrical Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. g3 g6 { A05 King's Indian Attack: Symmetrical Defense } 3. Bg2 Bg7 4. O-O O-O 5. c4 c6 6. Nc3 d6 7. d3 Nbd7 8. Rb1 a5 9. a3 Nb6 10. b4 axb4 11. axb4 d5 12. c5 d4 13. Ne4?! { (0.00 → -0.95) Inaccuracy. Nxd4 was best. } (13. Nxd4 Qxd4 14. cxb6 Qxc3 15. Bb2 Qxb4 16. Bxf6 Qd6 17. Bxg7 Kxg7 18. Ra1 Rxa1 19. Qxa1+ e5) 13... Nxe4 14. dxe4 Na4 15. Bb2 Nxb2 16. Rxb2 d3 17. Rd2 dxe2 18. Qxe2 Qc7 19. Nd4 h5 20. Qc4 Rd8 21. Rfd1 Bg4 22. f3 Bd7 23. b5 cxb5 24. Nxb5 Bxb5 25. Qxb5 Rxd2 26. Rxd2 Qe5 27. Qc4 e6 28. f4 Qa1+ 29. Bf1 Ra4 30. Qc2 Bd4+ 31. Kg2 Kg7 32. c6 bxc6 33. Qxc6 h4 34. Qb5 Ra3 35. Qc4? { (-0.61 → -2.01) Mistake. Qe2 was best. } (35. Qe2 Bc5) 35... Ba7? { (-2.01 → -0.77) Mistake. Be3 was best. } (35... Be3) 36. Qc2?? { (-0.77 → -7.59) Blunder. Qe2 was best. } (36. Qe2 Re3 37. Qd1 Qa5 38. Rd7 hxg3 39. hxg3 Rxe4 40. Qd3 Re3 41. Qc2 Bb6 42. Qb2+ Kg8) 36... h3+ 37. Kxh3 Qxf1+ 38. Kh4 Qf3 39. Kh3 Qc3?? { (-7.47 → -2.31) Blunder. Rc3 was best. } (39... Rc3 40. Qd1 Qxe4 41. Qa1 Bd4 42. Qd1 Be3 43. Rd7 Bb6 44. Qa1 Bd4 45. Rxd4 Qxd4 46. Qe1) 40. Qd1? { (-2.31 → -4.63) Mistake. Qxc3+ was best. } (40. Qxc3+ Rxc3 41. Kg4 Bg1 42. e5 Kf8 43. Rb2 Rc4 44. Kg5 Kg7 45. Rd2 Rc8 46. Re2 Rc1) 40... Ra1? { (-4.63 → -2.64) Mistake. Be3 was best. } (40... Be3 41. Rc2 Qb3 42. f5 exf5 43. exf5 gxf5 44. Qd6 Qa4 45. Qe5+ Kg6 46. Rb2 Qg4+ 47. Kg2) 41. Qe2?! { (-2.64 → -3.84) Inaccuracy. Qc2 was best. } (41. Qc2 Qf6 42. Qb2 Qxb2 43. Rxb2 Bd4 44. Re2 e5 45. Kg4 Kf6 46. Kh4 Rc1 47. Kg4 Rc3) 41... Bd4?! { (-3.84 → -2.49) Inaccuracy. Qc8 was best. } (41... Qc8 42. Rd1) 42. f5?! { (-2.49 → -3.48) Inaccuracy. Qd3 was best. } (42. Qd3 Qxd3 43. Rxd3 e5 44. fxe5 Bxe5 45. Kg4 Ra2 46. h4 Rg2 47. Rb3 Kf6 48. Rf3+ Ke7) 42... e5 43. fxg6 Qc8+ 44. g4?? { (-2.72 → Mate in 10) Checkmate is now unavoidable. Qg4 was best. } { Black resigns. } (44. Qg4 Qxg4+ 45. Kxg4 Kxg6 46. Re2 Ra3 47. Re1 Rc3 48. Re2 Bc5 49. h4 Bd4 50. h5+ Kh6) 1-0