Event: Round 9: Pijpers, Arthur - Heider, Niklas
Date: 2025-04-15
White: Pijpers, Arthur
WhiteTitle: IM
WhiteElo: 2478
Black: Heider, Niklas
BlackElo: 1869
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Closed, Anti-Sveshnikov Variation, with d6
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:31:24] } 2... Nc6 { [%eval 0.25] [%clk 1:31:21] } 3. Nc3 { [%eval 0.2] [%clk 1:31:49] } 3... e5 { [%eval 0.34] [%clk 1:31:47] } 4. Bc4 { [%eval 0.2] [%clk 1:32:15] } 4... d6 { [%eval 0.25] [%clk 1:31:58] } 5. d3 { [%eval 0.26] [%clk 1:32:39] } 5... Be7 { [%eval 0.3] [%clk 1:32:24] } 6. a4 { [%eval 0.16] [%clk 1:33:04] } 6... Nf6 { [%eval 0.26] [%clk 1:32:19] } 7. Bg5 { [%eval 0.26] [%clk 1:33:29] } 7... O-O { [%eval 0.2] [%clk 1:32:34] } 8. Bxf6 { [%eval 0.28] [%clk 1:33:50] } 8... Bxf6 { [%eval 0.3] [%clk 1:33:00] } 9. Nd5 { [%eval 0.3] [%clk 1:34:16] } 9... Be6 { [%eval 0.3] [%clk 1:33:06] } 10. c3 { [%eval 0.3] [%clk 1:34:30] } 10... g6 { [%eval 0.42] [%clk 1:29:41] } 11. h4 { [%eval 0.37] [%clk 1:34:44] } 11... h6 { [%eval 0.82] [%clk 1:29:18] } 12. h5 { [%eval 0.85] [%clk 1:33:34] } 12... g5?! { [%eval 1.59] } { Inaccuracy. Kg7 was best. } { [%clk 1:29:41] } 13. Nh2 { [%eval 1.67] [%clk 1:33:27] } 13... Bg7 { [%eval 1.71] [%clk 1:28:38] } 14. Ng4 { [%eval 1.76] [%clk 1:33:29] } 14... Bxd5 { [%eval 2.19] [%clk 1:27:50] } 15. Bxd5 { [%eval 2.32] [%clk 1:33:39] } 15... Rb8 { [%eval 2.31] [%clk 1:23:06] } 16. Ne3 { [%eval 2.22] [%clk 1:33:01] } 16... Ne7 { [%eval 2.26] [%clk 1:23:04] } 17. Rh3?! { [%eval 1.55] } { Inaccuracy. Qb3 was best. } { [%clk 1:28:22] } 17... Qd7 { [%eval 2.12] [%clk 1:17:46] } 18. Rf3 { [%eval 1.86] [%clk 1:27:55] } 18... b5 { [%eval 2.07] [%clk 1:07:43] } 19. axb5 { [%eval 1.96] [%clk 1:27:39] } 19... Rxb5 { [%eval 2.0] [%clk 1:08:04] } 20. Qa4 { [%eval 1.97] [%clk 1:24:16] } 20... Nxd5 { [%eval 2.15] [%clk 1:07:37] } 21. Nxd5 { [%eval 1.97] [%clk 1:23:53] } 21... Rfb8 { [%eval 2.06] [%clk 1:04:48] } 22. c4 { [%eval 1.98] [%clk 0:59:19] } 22... R5b7 { [%eval 1.92] [%clk 1:01:31] } 23. Qxd7 { [%eval 2.11] [%clk 0:59:44] } 23... Rxd7 { [%eval 1.98] [%clk 1:01:54] } 24. O-O-O?! { [%eval 1.32] } { Inaccuracy. Re3 was best. } { [%clk 0:58:34] } 24... Rdb7 { [%eval 1.23] [%clk 1:00:07] } 25. Rd2 { [%eval 0.99] [%clk 0:58:58] } 25... Bf8 { [%eval 1.49] [%clk 0:55:48] } 26. Ne3 { [%eval 1.18] [%clk 0:45:18] } 26... Be7 { [%eval 1.1] [%clk 0:51:02] } 27. Nf5 { [%eval 0.94] [%clk 0:45:21] } 27... Bf8 { [%eval 1.5] [%clk 0:51:27] } 28. Rc2 { [%eval 1.64] [%clk 0:45:12] } 28... Rb3 { [%eval 1.49] [%clk 0:49:25] } 29. Re3 { [%eval 1.68] [%clk 0:43:01] } 29... R8b6 { [%eval 1.36] [%clk 0:38:03] } 30. Kb1 { [%eval 1.07] [%clk 0:42:03] } 30... a6?! { [%eval 1.65] } { Inaccuracy. a5 was best. } { [%clk 0:35:43] } 31. Rd2 { [%eval 1.67] [%clk 0:41:27] } 31... Kh7 { [%eval 1.92] [%clk 0:34:41] } 32. Ka2 { [%eval 1.48] [%clk 0:40:04] } 32... Kg8?! { [%eval 2.1] } { Inaccuracy. R3b4 was best. } { [%clk 0:35:00] } 33. Re1 { [%eval 2.0] [%clk 0:39:58] } 33... Bg7 { [%eval 2.62] [%clk 0:31:14] } 34. Ra1 { [%eval 2.37] [%clk 0:37:56] } 34... Bf8 { [%eval 2.96] [%clk 0:29:15] } 35. Kb1 { [%eval 2.88] [%clk 0:38:09] } 35... Rc6 { [%eval 2.91] [%clk 0:28:01] } 36. Kc2 { [%eval 2.95] [%clk 0:35:53] } 36... Rb7 { [%eval 2.96] [%clk 0:27:14] } 37. Ra2 { [%eval 2.9] [%clk 0:34:45] } 37... Rcb6 { [%eval 2.96] [%clk 0:27:01] } 38. Rd1 { [%eval 3.21] [%clk 0:34:23] } 38... Rb8 { [%eval 3.45] [%clk 0:26:10] } 39. Rda1 { [%eval 3.02] [%clk 0:34:27] } 39... R8b7?! { [%eval 3.91] } { Inaccuracy. a5 was best. } { [%clk 0:25:28] } 40. g4 { [%eval 4.04] [%clk 0:34:45] } 40... Rb8 { [%eval 4.15] [%clk 0:25:10] } 41. Ne3 { [%eval 4.05] [%clk 0:35:09] } 41... a5 { [%eval 4.2] [%clk 0:15:24] } 42. Nd1 { [%eval 4.25] [%clk 0:34:50] } 42... Kg7 { [%eval 4.37] [%clk 0:13:59] } 43. Rxa5 { [%eval 4.55] [%clk 0:34:57] } 43... Kf6 { [%eval 4.61] [%clk 0:14:23] } 44. Ra8 { [%eval 4.64] [%clk 0:34:43] } 44... Ke6 { [%eval 4.68] [%clk 0:14:24] } 45. Rxb8 { [%eval 4.39] [%clk 0:35:05] } 45... Rxb8 { [%eval 4.91] [%clk 0:14:49] } 46. Ne3 { [%eval 4.91] [%clk 0:35:31] } 46... Rc8 { [%eval 4.74] [%clk 0:14:20] } 47. Ra7 { [%eval 4.57] [%clk 0:35:51] } 47... Rb8 { [%eval 5.28] [%clk 0:14:35] } 48. Nd5 { [%eval 5.89] [%clk 0:35:30] } 48... Rc8 { [%eval 6.1] [%clk 0:14:15] } 49. Kb3 { [%eval 5.67] [%clk 0:35:41] } 49... Rb8+ { [%eval 5.56] [%clk 0:14:27] } 50. Ka3 { [%eval 5.33] [%clk 0:36:05] } 50... Rc8 { [%eval 6.71] [%clk 0:14:52] } 51. Ka4 { [%eval 7.13] [%clk 0:36:07] } 51... Rb8 { [%eval 7.2] [%clk 0:15:05] } 52. b3 { [%eval 6.98] [%clk 0:36:30] } 52... Rc8 { [%eval 6.8] [%clk 0:15:17] } 53. Kb5 { [%eval 7.36] [%clk 0:36:07] } 53... Rb8+ { [%eval 7.29] [%clk 0:15:15] } 54. Kc6 { [%eval 7.13] [%clk 0:36:22] } 54... Rc8+ { [%eval 7.24] [%clk 0:13:19] } 55. Nc7+ { [%eval 7.02] [%clk 0:36:25] } 55... Ke7 { [%eval 7.14] [%clk 0:12:54] } 56. Ra8 { [%eval 7.16] [%clk 0:36:48] } 56... Rxa8 { [%eval 7.05] [%clk 0:12:05] } 57. Nxa8 { [%eval 6.86] [%clk 0:37:14] } 57... Bg7 { [%eval 6.8] [%clk 0:11:20] } 58. Nb6 { [%eval 7.32] [%clk 0:37:35] } 58... Bf8 { [%eval 7.86] [%clk 0:11:40] } 59. Nd5+ { [%eval 7.49] [%clk 0:38:00] } 59... Ke6 { [%eval 7.68] [%clk 0:12:04] } 60. Ne3 { [%eval 7.26] [%clk 0:38:26] } 1-0