Event: Amsterdam Chess Open 2024
Site: Hogeschool van Amsterdam, Netherlands
Date: 2024-11-02
White: Boonstra, Jasper
WhiteElo: 1891
Black: Verschoor, Scott
BlackElo: 1980
Result: 1/2-1/2
ECO: B59
Opening: Sicilian Defense: Boleslavsky Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.27] [%clk 1:31:23] } 2... d6 { [%eval 0.21] [%clk 1:31:21] } 3. d4 { [%eval 0.22] [%clk 1:31:48] } 3... cxd4 { [%eval 0.19] [%clk 1:31:47] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:11] } 4... Nf6 { [%eval 0.24] [%clk 1:32:13] } 5. Nc3 { [%eval 0.17] [%clk 1:32:33] } 5... Nc6 { [%eval 0.41] [%clk 1:32:38] } 6. Be2 { [%eval 0.09] [%clk 1:32:49] } 6... e5 { [%eval 0.17] [%clk 1:33:02] } 7. Nb3 { [%eval 0.14] [%clk 1:33:06] } 7... Be7 { [%eval 0.1] [%clk 1:33:25] } 8. O-O { [%eval 0.04] [%clk 1:33:30] } 8... O-O { [%eval 0.06] [%clk 1:33:51] } 9. Be3 { [%eval 0.03] [%clk 1:33:41] } 9... a5 { [%eval 0.3] [%clk 1:34:15] } 10. a4 { [%eval 0.03] [%clk 1:33:47] } 10... Nb4 { [%eval 0.12] [%clk 1:34:34] } 11. Kh1 { [%eval -0.37] [%clk 1:31:34] } 11... d5 { [%eval -0.38] [%clk 1:31:43] } 12. exd5 { [%eval -0.45] [%clk 1:31:37] } 12... Nfxd5 { [%eval -0.08] [%clk 1:32:05] } 13. Nxd5 { [%eval -0.09] [%clk 1:29:11] } 13... Nxd5 { [%eval -0.09] [%clk 1:32:28] } 14. Bc5 { [%eval -0.12] [%clk 1:28:54] } 14... Bxc5 { [%eval -0.05] [%clk 1:31:59] } 15. Nxc5 { [%eval -0.09] [%clk 1:29:19] } 15... b6 { [%eval 0.1] [%clk 1:31:54] } 16. Bf3 { [%eval 0.06] [%clk 1:27:54] } 16... bxc5 { [%eval 0.06] [%clk 1:30:57] } 17. Bxd5 { [%eval 0.07] [%clk 1:27:01] } 17... Rb8 { [%eval 0.0] [%clk 1:31:18] } 18. b3 { [%eval 0.0] [%clk 1:27:16] } 18... Bb7 { [%eval 0.03] [%clk 1:30:11] } 19. Bxb7 { [%eval 0.11] [%clk 1:26:49] } 19... Rxb7 { [%eval 0.08] [%clk 1:30:30] } 20. Qe2 { [%eval 0.1] [%clk 1:26:36] } 20... Re8 { [%eval 0.19] [%clk 1:27:49] } 21. Rad1 { [%eval 0.16] [%clk 1:26:41] } 21... Rd7?! { [%eval 0.95] } { Inaccuracy. Qc7 was best. } { [%clk 1:27:36] } 22. Rxd7 { [%eval 1.17] } 22... Qxd7 { [%eval 1.3] [%clk 1:28:04] } 23. Rd1 { [%eval 1.15] [%clk 1:26:51] } 23... Qc6?! { [%eval 2.2] } { Inaccuracy. Qc7 was best. } { [%clk 1:28:07] } 24. Qb5 { [%eval 1.99] [%clk 1:23:26] } 24... Qxb5?! { [%eval 2.69] } { Inaccuracy. Qa8 was best. } { [%clk 1:26:02] } 25. axb5 { [%eval 2.51] [%clk 1:23:50] } 25... f6?! { [%eval 3.23] } { Inaccuracy. Kf8 was best. } { [%clk 1:24:22] } 26. g3?! { [%eval 2.26] } { Inaccuracy. Rd7 was best. } { [%clk 1:23:06] } 26... Kf7 { [%eval 2.09] [%clk 1:20:36] } 27. Rd6?? { [%eval 0.0] } { Blunder. Rd7+ was best. } { [%clk 1:21:44] } 27... c4 { [%eval 0.02] [%clk 1:18:20] } 28. Ra6 { [%eval 0.0] [%clk 1:18:56] } 28... cxb3 { [%eval 0.0] [%clk 1:18:28] } 29. cxb3 { [%eval 0.0] [%clk 1:19:21] } 29... Rb8 { [%eval 0.19] [%clk 1:16:28] } 30. Rxa5 { [%eval 0.22] [%clk 1:19:01] } 30... g5 { [%eval 0.31] [%clk 1:16:28] } 31. Kg1 { [%eval 0.14] [%clk 1:19:02] } 31... Ke6 { [%eval 0.13] [%clk 1:16:14] } 32. Ra6+ { [%eval 0.02] [%clk 1:18:29] } 32... Ke7 { [%eval 0.35] [%clk 1:16:40] } 33. b6 { [%eval 0.41] [%clk 1:18:42] } 33... h5? { [%eval 1.6] } { Mistake. g4 was best. } { [%clk 1:07:43] } 34. Kf1 { [%eval 1.54] [%clk 1:17:03] } 34... f5?! { [%eval 2.66] } { Inaccuracy. g4 was best. } { [%clk 1:05:03] } 35. Ke2 { [%eval 2.53] [%clk 1:17:19] } 35... Kd6 { [%eval 3.13] [%clk 1:04:41] } 36. Kd3?? { [%eval 0.24] } { Blunder. b7+ was best. } { [%clk 1:17:08] } 36... Kc5?? { [%eval 3.59] } { Blunder. Kc6 was best. } { [%clk 1:04:13] } 37. Ra5+ { [%eval 3.96] [%clk 1:16:38] } 37... Kd6 { [%eval 3.97] [%clk 1:01:33] } 38. Rb5 { [%eval 3.86] [%clk 1:16:51] } 38... Rb7 { [%eval 3.95] [%clk 1:01:58] } 39. Kc4 { [%eval 3.84] [%clk 1:17:02] } 39... h4 { [%eval 4.11] [%clk 0:58:50] } 40. Rd5+ { [%eval 3.91] [%clk 1:17:07] } 40... Ke6 { [%eval 3.82] [%clk 0:58:21] } 41. Kc5?? { [%eval 0.0] } { Blunder. Rb5 was best. } { [%clk 1:17:17] } 41... Rxb6 { [%eval 0.0] [%clk 0:57:46] } 42. Rxe5+ { [%eval 0.0] [%clk 1:16:26] } 42... Kxe5 { [%eval 0.0] [%clk 0:58:06] } 43. Kxb6 { [%eval 0.0] [%clk 1:16:52] } 43... hxg3 { [%eval 0.0] [%clk 0:57:00] } 44. hxg3 { [%eval 0.0] [%clk 1:17:14] } 44... Ke4 { [%eval 0.0] [%clk 0:52:23] } 45. b4 { [%eval 0.0] [%clk 1:17:39] } 45... Kf3 { [%eval 0.0] [%clk 0:52:47] } 46. b5 { [%eval 0.0] [%clk 1:18:00] } 46... Kxf2 { [%eval 0.0] [%clk 0:51:44] } 47. Kc5 { [%eval 0.0] [%clk 1:17:42] } 47... f4 { [%eval 0.0] [%clk 0:51:38] } 48. gxf4 { [%eval 0.0] [%clk 1:17:45] } 48... gxf4 { [%eval 0.0] [%clk 0:52:00] } 49. b6 { [%eval 0.0] [%clk 1:18:12] } 49... f3 { [%eval 0.0] [%clk 0:52:23] } 50. b7 { [%eval 0.0] [%clk 1:18:36] } 50... Kg2 { [%eval 0.0] [%clk 0:52:34] } 51. b8=Q { [%eval 0.0] [%clk 1:19:00] } 51... f2 { [%eval 0.0] [%clk 0:52:47] } 52. Qg8+ { [%eval 0.0] [%clk 1:19:24] } 52... Kh1 { [%eval 0.0] [%clk 0:52:40] } 53. Qh7+ { [%eval 0.0] [%clk 1:19:48] } 53... Kg1 { [%eval 0.0] [%clk 0:53:00] } 54. Qg6+ { [%eval 0.0] [%clk 1:20:12] } 54... Kh1 { [%eval 0.0] [%clk 0:53:20] } 55. Qh5+ { [%eval 0.0] [%clk 1:20:37] } 55... Kg1 { [%eval 0.0] [%clk 0:53:33] } 56. Qg4+ { [%eval 0.0] [%clk 1:21:02] } 56... Kh1 { [%eval 0.0] [%clk 0:53:52] } 57. Qf3+ { [%eval 0.0] [%clk 1:21:27] } 57... Kg1 { [%eval 0.0] [%clk 0:54:11] } 58. Qg3+ { [%eval 0.0] [%clk 1:21:53] } 58... Kh1 { [%eval 0.0] [%clk 0:54:33] } 59. Qf3+ { [%eval 0.0] [%clk 1:19:38] } 1/2-1/2