Event: Round 5: Mastop, Guido - Zuidberg, Koen
Date: 2024-05-12
White: Mastop, Guido
WhiteElo: 1707
Black: Zuidberg, Koen
BlackElo: 0
Result: 1/2-1/2
ECO: A02
Opening: Bird Opening
Variant: Standard

1. f4 { [%eval -0.25] [%clk 1:50:19] } 1... g6 { [%eval -0.08] [%clk 1:49:38] } 2. Nf3 { [%eval -0.25] [%clk 1:50:21] } 2... d5 { [%eval -0.21] [%clk 1:49:33] } 3. e3 { [%eval -0.27] [%clk 1:50:19] } 3... Bg7 { [%eval -0.25] [%clk 1:49:24] } 4. Nc3 { [%eval -0.47] [%clk 1:50:10] } 4... Bg4?! { [%eval 0.08] } { Inaccuracy. Nf6 was best. } { [%clk 1:49:11] } 5. d4 { [%eval -0.32] [%clk 1:49:54] } 5... Nc6 { [%eval 0.11] [%clk 1:48:57] } 6. h3 { [%eval 0.02] [%clk 1:49:39] } 6... Bxf3 { [%eval 0.24] [%clk 1:46:06] } 7. Qxf3 { [%eval 0.25] [%clk 1:48:38] } 7... e6 { [%eval 0.26] [%clk 1:46:05] } 8. Bb5 { [%eval 0.03] [%clk 1:48:08] } 8... Ne7 { [%eval 0.2] [%clk 1:45:47] } 9. b3 { [%eval 0.05] [%clk 1:47:48] } 9... O-O { [%eval 0.57] [%clk 1:45:42] } 10. Ba3 { [%eval 0.66] [%clk 1:47:37] } 10... Re8 { [%eval 0.97] [%clk 1:44:56] } 11. Bxe7?! { [%eval -0.11] } { Inaccuracy. h4 was best. } { [%clk 1:46:34] } 11... Qxe7 { [%eval -0.07] [%clk 1:44:55] } 12. Bxc6 { [%eval -0.1] [%clk 1:45:55] } 12... bxc6 { [%eval -0.13] [%clk 1:44:57] } 13. O-O? { [%eval -1.49] } { Mistake. Na4 was best. } { [%clk 1:46:02] } 13... c5 { [%eval -1.37] [%clk 1:44:15] } 14. Ne2 { [%eval -1.3] [%clk 1:45:36] } 14... cxd4 { [%eval -1.29] [%clk 1:44:19] } 15. exd4 { [%eval -1.66] [%clk 1:43:48] } 15... c5 { [%eval -1.64] [%clk 1:40:29] } 16. c3 { [%eval -1.6] [%clk 1:43:32] } 16... cxd4 { [%eval -1.57] [%clk 1:39:26] } 17. cxd4 { [%eval -1.56] [%clk 1:43:22] } 17... Qb4 { [%eval -1.4] [%clk 1:38:09] } 18. Qd3 { [%eval -1.28] [%clk 1:42:12] } 18... Rec8 { [%eval -1.28] [%clk 1:36:57] } 19. Rac1 { [%eval -1.32] [%clk 1:41:57] } 19... a5 { [%eval -1.22] [%clk 1:35:02] } 20. Kh1 { [%eval -1.58] [%clk 1:40:46] } 20... a4 { [%eval -1.62] [%clk 1:31:48] } 21. Rxc8+ { [%eval -1.55] [%clk 1:39:35] } 21... Rxc8 { [%eval -1.55] [%clk 1:31:50] } 22. g4 { [%eval -1.6] [%clk 1:36:02] } 22... axb3 { [%eval -1.34] [%clk 1:28:06] } 23. axb3 { [%eval -1.31] [%clk 1:36:10] } 23... Rb8 { [%eval -1.41] [%clk 1:23:42] } 24. Rf3 { [%eval -1.52] [%clk 1:34:48] } 24... Qe1+ { [%eval -1.31] [%clk 1:19:08] } 25. Kg2 { [%eval -1.12] [%clk 1:34:22] } 25... Qa1?! { [%eval -0.37] } { Inaccuracy. Bf6 was best. } { [%clk 1:15:44] } 26. Qc3?! { [%eval -1.12] } { Inaccuracy. f5 was best. } { [%clk 1:26:36] } 26... Qa2 { [%eval -1.1] [%clk 1:14:41] } 27. Kf2 { [%eval -1.05] [%clk 1:26:34] } 27... Qa3 { [%eval -0.64] [%clk 1:07:52] } 28. Kg2?! { [%eval -1.21] } { Inaccuracy. f5 was best. } { [%clk 1:24:55] } 28... Qb4?! { [%eval -0.26] } { Inaccuracy. Bf6 was best. } { [%clk 1:06:30] } 29. Kg3?! { [%eval -0.9] } { Inaccuracy. Qxb4 was best. } { [%clk 1:22:46] } 29... Qxc3?! { [%eval -0.18] } { Inaccuracy. Qb5 was best. } { [%clk 1:03:46] } 30. Rxc3 { [%eval -0.27] [%clk 1:21:53] } 30... Rb4 { [%eval -0.1] [%clk 1:03:11] } 31. Rc8+ { [%eval -0.12] [%clk 1:21:59] } 31... Bf8 { [%eval -0.04] [%clk 1:03:11] } 32. Rc3 { [%eval -0.2] [%clk 1:22:05] } 32... Bd6 { [%eval -0.23] [%clk 1:02:20] } 33. Kf3 { [%eval -0.28] [%clk 1:22:08] } 33... Kg7 { [%eval -0.23] [%clk 0:59:27] } 34. g5?! { [%eval -0.85] } { Inaccuracy. f5 was best. } { [%clk 1:21:40] } 34... h6 { [%eval -0.73] [%clk 0:57:06] } 35. h4 { [%eval -0.82] [%clk 1:21:39] } 35... Bb8 { [%eval -0.45] [%clk 0:55:23] } 36. Rd3 { [%eval -0.69] [%clk 1:20:38] } 36... hxg5 { [%eval -0.16] [%clk 0:53:34] } 37. hxg5 { [%eval -0.16] [%clk 1:20:39] } 37... Ba7 { [%eval -0.12] [%clk 0:52:34] } 38. Kg4 { [%eval -0.21] [%clk 1:20:27] } 38... Kf8 { [%eval -0.22] [%clk 0:51:29] } 39. Kf3 { [%eval -0.16] [%clk 1:19:32] } 39... Ke7 { [%eval -0.17] [%clk 0:51:07] } 40. Ke3 { [%eval -0.21] [%clk 1:19:41] } 40... f6 { [%eval 0.0] [%clk 0:49:18] } 41. Kf3 { [%eval -0.15] [%clk 1:19:14] } 41... fxg5 { [%eval -0.23] [%clk 0:47:41] } 42. fxg5 { [%eval -0.25] [%clk 1:19:23] } 42... Rb8 { [%eval 0.0] [%clk 0:47:30] } 43. Kg4 { [%eval -0.21] [%clk 1:18:25] } 43... Kf7 { [%eval 0.0] [%clk 0:45:39] } 44. Rf3+ { [%eval 0.0] [%clk 1:17:36] } 44... Kg7 { [%eval 0.16] [%clk 0:45:17] } 45. Nf4 { [%eval 0.06] [%clk 1:17:44] } 45... Re8 { [%eval 0.08] [%clk 0:42:15] } 46. Ne2 { [%eval 0.11] [%clk 1:14:08] } 1/2-1/2