WORLDBASE
Game / Partie
#1065882
[Event "21st Marienbad A1 GM 2023"]
[Site "Marianske Lazne CZE"]
[Date "2023.01.15"]
[Round "2.3"]
[White "Petr, Ma"]
[Black "Chen, Qi b"]
[Result "1/2-1/2"]
[WhiteElo "2508"]
[BlackElo "2484"]
[ECO "A06"]
[PlyCount "131"]
1.Nf3 d5 2.b3 Bg4 3.e3 Nd7 4.Bb2 e6 5.h3 Bh5 6.d3 a5 7.a4 h6 8.Nbd2 Bg6 9.g3 Ngf6 10.Bg2 Bc5 11.Qe2 O-O 12.O-O Re8 13.e4 dxe4 14.dxe4 e5 15.Rad1 Qe7 16.Nh4 Bh7 17.Nc4 Qe6 18.g4 Qa6 19.Rd3 b5 20.axb5 Qxb5 21.Nf5 a4 22.h4 a3 23.Ba1 Nf8 24.Bxe5 Ra6 25.Kh1 Rxe5 26.Nxe5 a2 27.Ra1 Bxf5 28.c4 Qb6 29.exf5 Bd4 30.Rxa2 Rxa2 31.Qxa2 Bxe5 32.Qe2 N6d7 33.Qd2 Nc5 34.Rd8 Bf6 35.Rc8 Qxb3 36.Qe3 Qb1+ 37.Kh2 Qb6 38.Kh3 Qd6 39.Bd5 Be7 40.Re8 Bd8 41.Rxd8 Qxd8 42.Qxc5 Nd7 43.Qd4 Qe7 44.g5 hxg5 45.hxg5 Kf8 46.f4 Qc5 47.Qd3 Qd6 48.f6 Qxf4 49.Bc6 gxf6 50.Bxd7 fxg5 51.c5 Ke7 52.Bg4 Kf8 53.c6 Ke7 54.Bd7 Kf6 55.Kg2 Ke5 56.Qc3+ Qd4 57.Qg3+ Qf4 58.Qc3+ Qd4 59.Qxd4+ Kxd4 60.Kf3 Kd5 61.Kg4 f6 62.Kf5 Kd6 63.Be8 Kd5 64.Bd7 Kd6 65.Kxf6 g4 66.Bxg4 1/2-1/2
[Site "Marianske Lazne CZE"]
[Date "2023.01.15"]
[Round "2.3"]
[White "Petr, Ma"]
[Black "Chen, Qi b"]
[Result "1/2-1/2"]
[WhiteElo "2508"]
[BlackElo "2484"]
[ECO "A06"]
[PlyCount "131"]
1.Nf3 d5 2.b3 Bg4 3.e3 Nd7 4.Bb2 e6 5.h3 Bh5 6.d3 a5 7.a4 h6 8.Nbd2 Bg6 9.g3 Ngf6 10.Bg2 Bc5 11.Qe2 O-O 12.O-O Re8 13.e4 dxe4 14.dxe4 e5 15.Rad1 Qe7 16.Nh4 Bh7 17.Nc4 Qe6 18.g4 Qa6 19.Rd3 b5 20.axb5 Qxb5 21.Nf5 a4 22.h4 a3 23.Ba1 Nf8 24.Bxe5 Ra6 25.Kh1 Rxe5 26.Nxe5 a2 27.Ra1 Bxf5 28.c4 Qb6 29.exf5 Bd4 30.Rxa2 Rxa2 31.Qxa2 Bxe5 32.Qe2 N6d7 33.Qd2 Nc5 34.Rd8 Bf6 35.Rc8 Qxb3 36.Qe3 Qb1+ 37.Kh2 Qb6 38.Kh3 Qd6 39.Bd5 Be7 40.Re8 Bd8 41.Rxd8 Qxd8 42.Qxc5 Nd7 43.Qd4 Qe7 44.g5 hxg5 45.hxg5 Kf8 46.f4 Qc5 47.Qd3 Qd6 48.f6 Qxf4 49.Bc6 gxf6 50.Bxd7 fxg5 51.c5 Ke7 52.Bg4 Kf8 53.c6 Ke7 54.Bd7 Kf6 55.Kg2 Ke5 56.Qc3+ Qd4 57.Qg3+ Qf4 58.Qc3+ Qd4 59.Qxd4+ Kxd4 60.Kf3 Kd5 61.Kg4 f6 62.Kf5 Kd6 63.Be8 Kd5 64.Bd7 Kd6 65.Kxf6 g4 66.Bxg4 1/2-1/2
[Event "21st Marienbad A1 GM 2023"]
[Site "Marianske Lazne CZE"]
[Date "2023.01.15"]
[Round "2.3"]
[White "Petr, Ma"]
[Black "Chen, Qi b"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2508"]
[BlackElo "2484"]
[ECO "A06"]
[Opening "Reti"]
[Variation "Nimzovich-Larsen attack"]
[EventDate "2023.01.14"]
[WhiteFideId "318299"]
[BlackFideId "8614733"]
1. Nf3 d5 2. b3 Bg4 3. e3 Nd7 4. Bb2 e6 5. h3 Bh5 6. d3 a5 7. a4 h6 8. Nbd2
Bg6 9. g3 Ngf6 10. Bg2 Bc5 11. Qe2 O-O 12. O-O Re8 13. e4 dxe4 14. dxe4 e5
15. Rad1 Qe7 16. Nh4 Bh7 17. Nc4 Qe6 18. g4 Qa6 19. Rd3 b5 20. axb5 Qxb5
21. Nf5 a4 22. h4 a3 23. Ba1 Nf8 24. Bxe5 Ra6 25. Kh1 Rxe5 26. Nxe5 a2 27.
Ra1 Bxf5 28. c4 Qb6 29. exf5 Bd4 30. Rxa2 Rxa2 31. Qxa2 Bxe5 32. Qe2 N6d7
33. Qd2 Nc5 34. Rd8 Bf6 35. Rc8 Qxb3 36. Qe3 Qb1+ 37. Kh2 Qb6 38. Kh3 Qd6
39. Bd5 Be7 40. Re8 Bd8 41. Rxd8 Qxd8 42. Qxc5 Nd7 43. Qd4 Qe7 44. g5 hxg5
45. hxg5 Kf8 46. f4 Qc5 47. Qd3 Qd6 48. f6 Qxf4 49. Bc6 gxf6 50. Bxd7 fxg5
51. c5 Ke7 52. Bg4 Kf8 53. c6 Ke7 54. Bd7 Kf6 55. Kg2 Ke5 56. Qc3+ Qd4 57.
Qg3+ Qf4 58. Qc3+ Qd4 59. Qxd4+ Kxd4 60. Kf3 Kd5 61. Kg4 f6 62. Kf5 Kd6 63.
Be8 Kd5 64. Bd7 Kd6 65. Kxf6 g4 66. Bxg4 1/2-1/2