
[Event "Qatar Masters Open 2023"]
[Site "Doha QAT"]
[Date "2023.10.18"]
[Round "7.51"]
[White "Dai, Changren"]
[Black "Rakhmatullaev, Almas"]
[Result "1-0"]
[WhiteElo "2507"]
[BlackElo "2389"]
[ECO "D31"]
[PlyCount "133"]
1.d4 d5 2.c4 e6 3.Nc3 a6 4.cxd5 exd5 5.Bf4 Nf6 6.e3 Bd6 7.Bg5 c6 8.Bd3 h6 9.Bh4 O-O 10.Nge2 Re8 11.h3 Be6 12.O-O Nbd7 13.Rc1 Rc8 14.Bb1 Nf8 15.f3 c5 16.dxc5 Bxc5 17.Nd4 Ng6 18.Bf2 Ne5 19.Nce2 Bd7 20.b3 Qb6 21.Nf4 Bb5 22.Nxb5 axb5 23.Nxd5 Nxd5 24.Qxd5 Bxe3 25.Rxc8 Bxf2+ 26.Rxf2 Rxc8 27.Qxe5 Rc1+ 28.Kh2 Rxb1 29.Qe8+ Kh7 30.Qxf7 Qd6+ 31.f4 Qc5 32.Re2 Rd1 33.Qe6 Qg1+ 34.Kg3 Rd3+ 35.Kh4 Rd8 36.Qf5+ Kh8 37.Qxb5 Rf8 38.Re8 Qf2+ 39.g3 Rxe8 40.Qxe8+ Kh7 41.Qe4+ Kh8 42.Qxb7 Qxa2 43.Qc8+ Kh7 44.Qf5+ Kh8 45.b4 Qd2 46.Qf8+ Kh7 47.Qe7 Qd5 48.Qe5 Qd8+ 49.Kg4 g6 50.Kf3 Qd1+ 51.Ke4 Qb1+ 52.Kd5 Qxb4 53.Qc7+ Kg8 54.Qd8+ Kf7 55.Qd7+ Kg8 56.Ke6 Qf8 57.Ke5 h5 58.g4 hxg4 59.hxg4 Qb8+ 60.Qd6 Qb2+ 61.Qd4 Qh2 62.Qd8+ Kg7 63.Qc7+ Kh8 64.Kf6 Qh6 65.Qd8+ Kh7 66.Qe7+ Kg8 67.g5 1-0
[Site "Doha QAT"]
[Date "2023.10.18"]
[Round "7.51"]
[White "Dai, Changren"]
[Black "Rakhmatullaev, Almas"]
[Result "1-0"]
[WhiteElo "2507"]
[BlackElo "2389"]
[ECO "D31"]
[PlyCount "133"]
1.d4 d5 2.c4 e6 3.Nc3 a6 4.cxd5 exd5 5.Bf4 Nf6 6.e3 Bd6 7.Bg5 c6 8.Bd3 h6 9.Bh4 O-O 10.Nge2 Re8 11.h3 Be6 12.O-O Nbd7 13.Rc1 Rc8 14.Bb1 Nf8 15.f3 c5 16.dxc5 Bxc5 17.Nd4 Ng6 18.Bf2 Ne5 19.Nce2 Bd7 20.b3 Qb6 21.Nf4 Bb5 22.Nxb5 axb5 23.Nxd5 Nxd5 24.Qxd5 Bxe3 25.Rxc8 Bxf2+ 26.Rxf2 Rxc8 27.Qxe5 Rc1+ 28.Kh2 Rxb1 29.Qe8+ Kh7 30.Qxf7 Qd6+ 31.f4 Qc5 32.Re2 Rd1 33.Qe6 Qg1+ 34.Kg3 Rd3+ 35.Kh4 Rd8 36.Qf5+ Kh8 37.Qxb5 Rf8 38.Re8 Qf2+ 39.g3 Rxe8 40.Qxe8+ Kh7 41.Qe4+ Kh8 42.Qxb7 Qxa2 43.Qc8+ Kh7 44.Qf5+ Kh8 45.b4 Qd2 46.Qf8+ Kh7 47.Qe7 Qd5 48.Qe5 Qd8+ 49.Kg4 g6 50.Kf3 Qd1+ 51.Ke4 Qb1+ 52.Kd5 Qxb4 53.Qc7+ Kg8 54.Qd8+ Kf7 55.Qd7+ Kg8 56.Ke6 Qf8 57.Ke5 h5 58.g4 hxg4 59.hxg4 Qb8+ 60.Qd6 Qb2+ 61.Qd4 Qh2 62.Qd8+ Kg7 63.Qc7+ Kh8 64.Kf6 Qh6 65.Qd8+ Kh7 66.Qe7+ Kg8 67.g5 1-0
[Event "Qatar Masters Open 2023"]
[Site "Doha QAT"]
[Date "2023.10.18"]
[Round "7.51"]
[White "Dai, Changren"]
[Black "Rakhmatullaev, Almas"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2507"]
[BlackElo "2389"]
[ECO "D31"]
[Opening "QGD"]
[Variation "Janowski variation"]
[EventDate "2023.10.11"]
[WhiteFideId "8608156"]
[BlackFideId "14205793"]
1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Bf4 Nf6 6. e3 Bd6 7. Bg5 c6 8.
Bd3 h6 9. Bh4 O-O 10. Nge2 Re8 11. h3 Be6 12. O-O Nbd7 13. Rc1 Rc8 14. Bb1
Nf8 15. f3 c5 16. dxc5 Bxc5 17. Nd4 Ng6 18. Bf2 Ne5 19. Nce2 Bd7 20. b3 Qb6
21. Nf4 Bb5 22. Nxb5 axb5 23. Nxd5 Nxd5 24. Qxd5 Bxe3 25. Rxc8 Bxf2+ 26.
Rxf2 Rxc8 27. Qxe5 Rc1+ 28. Kh2 Rxb1 29. Qe8+ Kh7 30. Qxf7 Qd6+ 31. f4 Qc5
32. Re2 Rd1 33. Qe6 Qg1+ 34. Kg3 Rd3+ 35. Kh4 Rd8 36. Qf5+ Kh8 37. Qxb5 Rf8
38. Re8 Qf2+ 39. g3 Rxe8 40. Qxe8+ Kh7 41. Qe4+ Kh8 42. Qxb7 Qxa2 43. Qc8+
Kh7 44. Qf5+ Kh8 45. b4 Qd2 46. Qf8+ Kh7 47. Qe7 Qd5 48. Qe5 Qd8+ 49. Kg4
g6 50. Kf3 Qd1+ 51. Ke4 Qb1+ 52. Kd5 Qxb4 53. Qc7+ Kg8 54. Qd8+ Kf7 55.
Qd7+ Kg8 56. Ke6 Qf8 57. Ke5 h5 58. g4 hxg4 59. hxg4 Qb8+ 60. Qd6 Qb2+ 61.
Qd4 Qh2 62. Qd8+ Kg7 63. Qc7+ Kh8 64. Kf6 Qh6 65. Qd8+ Kh7 66. Qe7+ Kg8 67.
g5 1-0