Event: Round 5: Van der Maas, Martien - Ordonez Gonzalez, Gabriel
Date: 2025-06-08
White: Van der Maas, Martien
WhiteElo: 1659
Black: Ordonez Gonzalez, Gabriel
BlackElo: 1959
Result: 0-1
ECO: B40
Opening: Sicilian Defense: French Variation, Normal
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:17] } 1... c5 { [%eval 0.25] [%clk 0:15:18] } 2. Nf3 { [%eval 0.2] [%clk 0:15:25] } 2... e6 { [%eval 0.28] [%clk 0:15:26] } 3. d4 { [%eval 0.4] [%clk 0:15:31] } 3... cxd4 { [%eval 0.29] [%clk 0:15:36] } 4. Nxd4 { [%eval 0.23] [%clk 0:15:38] } 4... Nf6 { [%eval 0.29] [%clk 0:15:45] } 5. Bd3 { [%eval 0.15] [%clk 0:15:33] } 5... a6 { [%eval 0.5] [%clk 0:15:50] } 6. O-O { [%eval 0.44] [%clk 0:15:28] } 6... Bc5 { [%eval 0.94] [%clk 0:15:59] } 7. c3?! { [%eval 0.21] } { Inaccuracy. Nb3 was best. } { [%clk 0:15:14] } 7... Nc6?! { [%eval 1.12] } { Inaccuracy. d6 was best. } { [%clk 0:15:57] } 8. e5?? { [%eval -1.74] } { Blunder. Nxc6 was best. } { [%clk 0:14:13] } 8... Nxe5 { [%eval -1.65] [%clk 0:15:37] } 9. Bf4 { [%eval -1.85] [%clk 0:13:55] } 9... Nxd3 { [%eval -1.85] [%clk 0:15:29] } 10. Qxd3 { [%eval -1.82] [%clk 0:14:03] } 10... d5 { [%eval -1.8] [%clk 0:15:32] } 11. Nb5?? { [%eval -4.71] } { Blunder. h3 was best. } { [%clk 0:12:54] } 11... O-O? { [%eval -2.68] } { Mistake. axb5 was best. } { [%clk 0:15:09] } 12. Nc7? { [%eval -4.81] } { Mistake. Nd4 was best. } { [%clk 0:11:16] } 12... Ra7 { [%eval -4.73] [%clk 0:15:08] } 13. Be5 { [%eval -5.13] [%clk 0:09:08] } 13... Bd6 { [%eval -5.05] [%clk 0:15:09] } 14. Bxd6 { [%eval -5.05] [%clk 0:08:35] } 14... Qxd6 { [%eval -5.07] [%clk 0:15:16] } 15. Nb5 { [%eval -5.35] [%clk 0:08:39] } 15... axb5 { [%eval -5.24] [%clk 0:15:24] } 16. Qxb5 { [%eval -5.42] [%clk 0:08:47] } 16... Ng4 { [%eval -5.45] [%clk 0:15:04] } 17. g3 { [%eval -5.62] [%clk 0:08:32] } 17... b6 { [%eval -4.89] [%clk 0:14:47] } 18. Qb3 { [%eval -5.52] [%clk 0:08:03] } 18... Ba6 { [%eval -5.49] [%clk 0:14:50] } 19. Re1 { [%eval -5.99] [%clk 0:08:01] } 19... e5 { [%eval -5.39] [%clk 0:14:13] } 20. Nd2 { [%eval -6.09] [%clk 0:07:42] } 20... e4 { [%eval -5.63] [%clk 0:14:07] } 21. Rad1?! { [%eval -7.47] } { Inaccuracy. h3 was best. } { [%clk 0:07:25] } 21... Qh6 { [%eval -6.6] [%clk 0:14:08] } 22. h4 { [%eval -6.64] [%clk 0:07:16] } 22... Qf6 { [%eval -6.46] [%clk 0:14:11] } 23. Rf1 { [%eval -6.38] [%clk 0:06:47] } 23... Bxf1 { [%eval -6.48] [%clk 0:14:19] } 24. Rxf1 { [%eval -6.31] [%clk 0:06:56] } 24... Qe5 { [%eval -6.75] [%clk 0:14:15] } 25. a3 { [%eval -7.45] [%clk 0:06:41] } 25... e3 { [%eval -7.27] [%clk 0:14:18] } 26. Nf3 { [%eval -8.06] [%clk 0:06:27] } 26... exf2+ { [%eval -7.89] [%clk 0:14:25] } 27. Kg2 { [%eval -7.92] [%clk 0:06:26] } 27... Qe4 { [%eval -7.84] [%clk 0:14:26] } 28. Qxb6 { [%eval -7.66] [%clk 0:06:30] } 28... Re7 { [%eval -7.19] [%clk 0:14:12] } 29. Qd4 { [%eval -7.58] [%clk 0:05:32] } 29... Qxd4 { [%eval -6.45] [%clk 0:14:13] } 30. Nxd4 { [%eval -6.52] [%clk 0:05:36] } 30... Ne3+ { [%eval -6.51] [%clk 0:14:21] } 31. Kxf2 { [%eval -6.51] [%clk 0:05:45] } 31... Nxf1 { [%eval -6.3] [%clk 0:14:29] } 32. Kxf1 { [%eval -6.59] [%clk 0:05:54] } 32... Rb8 { [%eval -6.68] [%clk 0:14:36] } 33. b4 { [%eval -6.82] [%clk 0:05:58] } 33... Re3 { [%eval -6.76] [%clk 0:14:42] } 34. Ne2 { [%eval -6.97] [%clk 0:06:04] } 34... Ra8 { [%eval -6.91] [%clk 0:14:49] } 35. Kf2 { [%eval -7.7] [%clk 0:06:07] } 35... Rxe2+ { [%eval -7.63] [%clk 0:14:57] } 36. Kxe2 { [%eval -7.48] [%clk 0:06:16] } 36... Rxa3 { [%eval -7.4] [%clk 0:15:06] } 37. Kd3 { [%eval -7.64] [%clk 0:06:22] } 37... Kf8 { [%eval -7.56] [%clk 0:15:14] } 38. Kd4 { [%eval -7.45] [%clk 0:06:29] } 38... Ke7 { [%eval -7.0] [%clk 0:15:23] } 39. b5 { [%eval -9.76] [%clk 0:06:23] } 39... Kd6 { [%eval -75.73] [%clk 0:15:31] } 40. b6 { [%eval -10.67] [%clk 0:06:31] } 40... Rb3 { [%eval -10.71] [%clk 0:15:40] } 41. c4 { [%eval -10.21] [%clk 0:06:39] } 41... Rb4 { [%eval -8.76] [%clk 0:15:48] } 42. b7? { [%eval #-17] } { Checkmate is now unavoidable. Kc3 was best. } { [%clk 0:06:47] } 42... Rxc4+ { [%eval #-16] [%clk 0:15:55] } 43. Kd3 { [%eval #-16] [%clk 0:06:56] } 43... Rb4 { [%eval #-15] [%clk 0:16:03] } 44. Kc3 { [%eval #-15] [%clk 0:07:04] } 44... Rxb7 { [%eval #-16] [%clk 0:16:11] } 45. Kd3 { [%eval #-13] [%clk 0:07:13] } 45... Ke5 { [%eval #-12] [%clk 0:16:19] } 46. Ke3 { [%eval #-12] [%clk 0:07:21] } 46... Rb3+ { [%eval #-11] [%clk 0:16:27] } 47. Ke2 { [%eval #-12] [%clk 0:07:30] } 47... Kd4 { [%eval #-11] [%clk 0:16:36] } 48. Kf2 { [%eval #-10] [%clk 0:07:39] } 48... Ke4 { [%eval #-9] [%clk 0:16:45] } 49. Ke2 { [%eval #-9] [%clk 0:07:47] } 49... Rb2+ { [%eval #-9] [%clk 0:16:54] } 50. Ke1 { [%eval #-8] [%clk 0:07:56] } 50... Kd3 { [%eval #-7] [%clk 0:17:03] } 51. Kf1 { [%eval #-6] [%clk 0:08:05] } 51... Ke3 { [%eval #-5] [%clk 0:17:12] } 52. Kg1 { [%eval #-5] [%clk 0:08:13] } 52... Kf3 { [%eval #-5] [%clk 0:17:21] } 53. Kh1 { [%eval #-2] [%clk 0:08:21] } 53... Kxg3 { [%eval #-1] [%clk 0:17:30] } 54. Kg1 { [%eval #-1] [%clk 0:08:29] } 54... Rb1# { [%clk 0:17:39] } 0-1