
[Event "National Open 2023"]
[Site "Las Vegas USA"]
[Date "2023.06.15"]
[Round "3.12"]
[White "Ai, Evan"]
[Black "Heimann, M"]
[Result "1/2-1/2"]
[WhiteElo "2055"]
[BlackElo "2426"]
[ECO "C03"]
[PlyCount "133"]
1.e4 e6 2.d4 d5 3.Nd2 Be7 4.Ngf3 Nf6 5.Bd3 c5 6.c3 cxd4 7.cxd4 dxe4 8.Nxe4 Nxe4 9.Bxe4 Bb4+ 10.Bd2 Bxd2+ 11.Qxd2 Nd7 12.O-O Nf6 13.Bc2 O-O 14.Ne5 b6 15.Rfe1 Bb7 16.Re3 Rc8 17.Rg3 Be4 18.Qg5 Bg6 19.Bxg6 hxg6 20.Qe3 Qd5 21.b3 Rfd8 22.h3 Rc2 23.Rc1 Qxd4 24.Rxc2 Qd1+ 25.Kh2 Qxc2 26.a4 Ne4 27.Rg4 Nd2 28.Qf4 Qc7 29.Rh4 Rc8 30.Qxd2 Qxe5+ 31.g3 g5 32.Rd4 Qf5 33.Rd8+ Rxd8 34.Qxd8+ Kh7 35.Qd4 Qf3 36.b4 e5 37.Qd2 f5 38.Qxg5 Qxf2+ 39.Kh1 Qf3+ 40.Kh2 e4 41.g4 fxg4 42.Qh5+ Kg8 43.Qd5+ Qf7 44.Qd8+ Kh7 45.Qh4+ Kg6 46.Qxg4+ Kh6 47.Qh4+ Kg6 48.Qxe4+ Qf5 49.Qc6+ Kg5 50.Qg2+ Kf6 51.Qc6+ Qe6 52.Qf3+ Ke7 53.Qb7+ Qd7 54.Qe4+ Kf6 55.Qf3+ Ke5 56.Qe3+ Kf5 57.Qf3+ Kg5 58.Qg3+ Kh6 59.Qf4+ Kh7 60.b5 Qd3 61.h4 Kg6 62.Qg4+ Kf6 63.Qf4+ Ke6 64.Qg4+ Kf7 65.Qf4+ Ke6 66.Qg4+ Kf7 67.Qd1 1/2-1/2
[Site "Las Vegas USA"]
[Date "2023.06.15"]
[Round "3.12"]
[White "Ai, Evan"]
[Black "Heimann, M"]
[Result "1/2-1/2"]
[WhiteElo "2055"]
[BlackElo "2426"]
[ECO "C03"]
[PlyCount "133"]
1.e4 e6 2.d4 d5 3.Nd2 Be7 4.Ngf3 Nf6 5.Bd3 c5 6.c3 cxd4 7.cxd4 dxe4 8.Nxe4 Nxe4 9.Bxe4 Bb4+ 10.Bd2 Bxd2+ 11.Qxd2 Nd7 12.O-O Nf6 13.Bc2 O-O 14.Ne5 b6 15.Rfe1 Bb7 16.Re3 Rc8 17.Rg3 Be4 18.Qg5 Bg6 19.Bxg6 hxg6 20.Qe3 Qd5 21.b3 Rfd8 22.h3 Rc2 23.Rc1 Qxd4 24.Rxc2 Qd1+ 25.Kh2 Qxc2 26.a4 Ne4 27.Rg4 Nd2 28.Qf4 Qc7 29.Rh4 Rc8 30.Qxd2 Qxe5+ 31.g3 g5 32.Rd4 Qf5 33.Rd8+ Rxd8 34.Qxd8+ Kh7 35.Qd4 Qf3 36.b4 e5 37.Qd2 f5 38.Qxg5 Qxf2+ 39.Kh1 Qf3+ 40.Kh2 e4 41.g4 fxg4 42.Qh5+ Kg8 43.Qd5+ Qf7 44.Qd8+ Kh7 45.Qh4+ Kg6 46.Qxg4+ Kh6 47.Qh4+ Kg6 48.Qxe4+ Qf5 49.Qc6+ Kg5 50.Qg2+ Kf6 51.Qc6+ Qe6 52.Qf3+ Ke7 53.Qb7+ Qd7 54.Qe4+ Kf6 55.Qf3+ Ke5 56.Qe3+ Kf5 57.Qf3+ Kg5 58.Qg3+ Kh6 59.Qf4+ Kh7 60.b5 Qd3 61.h4 Kg6 62.Qg4+ Kf6 63.Qf4+ Ke6 64.Qg4+ Kf7 65.Qf4+ Ke6 66.Qg4+ Kf7 67.Qd1 1/2-1/2
[Event "National Open 2023"]
[Site "Las Vegas USA"]
[Date "2023.06.15"]
[Round "3.12"]
[White "Ai, Evan"]
[Black "Heimann, M"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "2055"]
[BlackElo "2426"]
[ECO "C03"]
[Opening "French"]
[Variation "Tarrasch"]
[EventDate "2023.06.14"]
[WhiteFideId "2094770"]
[BlackFideId "2028441"]
1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. Bd3 c5 6. c3 cxd4 7. cxd4 dxe4
8. Nxe4 Nxe4 9. Bxe4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Nd7 12. O-O Nf6 13. Bc2
O-O 14. Ne5 b6 15. Rfe1 Bb7 16. Re3 Rc8 17. Rg3 Be4 18. Qg5 Bg6 19. Bxg6
hxg6 20. Qe3 Qd5 21. b3 Rfd8 22. h3 Rc2 23. Rc1 Qxd4 24. Rxc2 Qd1+ 25. Kh2
Qxc2 26. a4 Ne4 27. Rg4 Nd2 28. Qf4 Qc7 29. Rh4 Rc8 30. Qxd2 Qxe5+ 31. g3
g5 32. Rd4 Qf5 33. Rd8+ Rxd8 34. Qxd8+ Kh7 35. Qd4 Qf3 36. b4 e5 37. Qd2 f5
38. Qxg5 Qxf2+ 39. Kh1 Qf3+ 40. Kh2 e4 41. g4 fxg4 42. Qh5+ Kg8 43. Qd5+
Qf7 44. Qd8+ Kh7 45. Qh4+ Kg6 46. Qxg4+ Kh6 47. Qh4+ Kg6 48. Qxe4+ Qf5 49.
Qc6+ Kg5 50. Qg2+ Kf6 51. Qc6+ Qe6 52. Qf3+ Ke7 53. Qb7+ Qd7 54. Qe4+ Kf6
55. Qf3+ Ke5 56. Qe3+ Kf5 57. Qf3+ Kg5 58. Qg3+ Kh6 59. Qf4+ Kh7 60. b5 Qd3
61. h4 Kg6 62. Qg4+ Kf6 63. Qf4+ Ke6 64. Qg4+ Kf7 65. Qf4+ Ke6 66. Qg4+ Kf7
67. Qd1 1/2-1/2