WORLDBASE Game / Partie #510880
[Event "St Louis Summer B"]
[Site "Saint Louis USA"]
[Date "2024.06.04"]
[Round "8.3"]
[White "Khachiyan, M"]
[Black "Zierk, S"]
[Result "0-1"]
[WhiteElo "2430"]
[BlackElo "2487"]
[ECO "A07"]
[PlyCount "138"]

1.Nf3 d5 2.g3 Nf6 3.Bg2 e6 4.O-O c5 5.c4 d4 6.e3 Nc6 7.exd4 cxd4 8.d3 Bd6 9.Bg5 h6 10.Bxf6 Qxf6 11.Nbd2 Qe7 12.a3 a5 13.Ne4 Bc7 14.b4 axb4 15.axb4 Rxa1 16.Qxa1 Qxb4 17.Nxd4 Nxd4 18.Qxd4 O-O 19.Qc5 Qxc5 20.Nxc5 Rd8 21.Ra1 b6 22.Ra7 Be5 23.Na4 Bd4 24.Ra8 Rf8 25.c5 Bd7 26.Nxb6 Rxa8 27.Bxa8 Bb5 28.Nc4 Bxc5 29.Kf1 g5 30.Ke2 Kg7 31.Ne5 f6 32.Bc6 Ba6 33.Nf3 f5 34.h4 g4 35.Ne1 Kf6 36.Ng2 e5 37.Ne3 e4 38.Nxg4+ fxg4 39.Bxe4 h5 40.Bc6 Ke7 41.Be4 Bb5 42.Bg6 Be8 43.Be4 Kf6 44.Bd5 Bf7 45.Bc6 Ke5 46.Be4 Kd4 47.Bf5 Ke5 48.Be4 Kf6 49.Bc6 Ke6 50.Bb7 Be8 51.Bc8+ Bd7 52.Bb7 Ke5 53.Be4 Be8 54.Bb7 Bg6 55.Ba6 Bf7 56.Bb5 Kd4 57.Bd7 Bd5 58.Bf5 Bf3+ 59.Ke1 Bb4+ 60.Kf1 Kc3 61.Bg6 Kd2 62.Bxh5 Be2+ 63.Kg2 Ke1 64.Bxg4 Bxg4 65.f3 Bf5 66.g4 Bxd3 67.h5 Bd6 68.g5 Bf1+ 69.Kg1 Bc5+ 0-1
[Event "St Louis Summer B"] [Site "Saint Louis USA"] [Date "2024.06.04"] [Round "8.3"] [White "Khachiyan, M"] [Black "Zierk, S"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2430"] [BlackElo "2487"] [ECO "A07"] [Opening "Reti"] [Variation "King's Indian attack (Barcza system)"] [EventDate "2024.05.28"] [WhiteFideId "13300512"] [BlackFideId "2034255"] 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O c5 5. c4 d4 6. e3 Nc6 7. exd4 cxd4 8. d3 Bd6 9. Bg5 h6 10. Bxf6 Qxf6 11. Nbd2 Qe7 12. a3 a5 13. Ne4 Bc7 14. b4 axb4 15. axb4 Rxa1 16. Qxa1 Qxb4 17. Nxd4 Nxd4 18. Qxd4 O-O 19. Qc5 Qxc5 20. Nxc5 Rd8 21. Ra1 b6 22. Ra7 Be5 23. Na4 Bd4 24. Ra8 Rf8 25. c5 Bd7 26. Nxb6 Rxa8 27. Bxa8 Bb5 28. Nc4 Bxc5 29. Kf1 g5 30. Ke2 Kg7 31. Ne5 f6 32. Bc6 Ba6 33. Nf3 f5 34. h4 g4 35. Ne1 Kf6 36. Ng2 e5 37. Ne3 e4 38. Nxg4+ fxg4 39. Bxe4 h5 40. Bc6 Ke7 41. Be4 Bb5 42. Bg6 Be8 43. Be4 Kf6 44. Bd5 Bf7 45. Bc6 Ke5 46. Be4 Kd4 47. Bf5 Ke5 48. Be4 Kf6 49. Bc6 Ke6 50. Bb7 Be8 51. Bc8+ Bd7 52. Bb7 Ke5 53. Be4 Be8 54. Bb7 Bg6 55. Ba6 Bf7 56. Bb5 Kd4 57. Bd7 Bd5 58. Bf5 Bf3+ 59. Ke1 Bb4+ 60. Kf1 Kc3 61. Bg6 Kd2 62. Bxh5 Be2+ 63. Kg2 Ke1 64. Bxg4 Bxg4 65. f3 Bf5 66. g4 Bxd3 67. h5 Bd6 68. g5 Bf1+ 69. Kg1 Bc5+ 0-1