Event: Round 8: Materia, Marco - Iniyan, Pa
Date: 2025-07-26
White: Materia, Marco
WhiteTitle: IM
WhiteElo: 2493
Black: Iniyan, Pa
BlackTitle: GM
BlackElo: 2558
Result: 0-1
ECO: D43
Opening: Semi-Slav Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:40:58] } 1... d5 { [%eval 0.2] [%clk 1:40:10] } 2. c4 { [%eval 0.18] [%clk 1:41:24] } 2... c6 { [%eval 0.21] [%clk 1:40:26] } 3. Nf3 { [%eval 0.2] [%clk 1:41:44] } 3... Nf6 { [%eval 0.24] [%clk 1:40:47] } 4. Nc3 { [%eval 0.16] [%clk 1:42:10] } 4... e6 { [%eval 0.12] [%clk 1:41:10] } 5. Bg5 { [%eval 0.1] [%clk 1:42:31] } 5... h6 { [%eval 0.14] [%clk 1:41:31] } 6. Bxf6 { [%eval 0.08] [%clk 1:42:57] } 6... Qxf6 { [%eval 0.16] [%clk 1:41:51] } 7. e3 { [%eval 0.19] [%clk 1:41:50] } 7... Nd7 { [%eval 0.25] [%clk 1:42:13] } 8. Bd3 { [%eval 0.13] [%clk 1:41:56] } 8... dxc4 { [%eval 0.16] [%clk 1:42:33] } 9. Bxc4 { [%eval 0.12] [%clk 1:42:22] } 9... g6 { [%eval 0.02] [%clk 1:42:55] } 10. O-O { [%eval 0.11] [%clk 1:42:46] } 10... Bg7 { [%eval 0.13] [%clk 1:43:19] } 11. Ne4 { [%eval 0.13] [%clk 1:42:57] } 11... Qe7 { [%eval 0.11] [%clk 1:43:40] } 12. Qc2 { [%eval 0.11] [%clk 1:43:22] } 12... O-O { [%eval 0.15] [%clk 1:43:59] } 13. Bb3 { [%eval 0.19] [%clk 1:43:35] } 13... Kh8 { [%eval 0.33] [%clk 1:43:29] } 14. Rfe1 { [%eval 0.14] [%clk 1:25:25] } 14... f5?! { [%eval 0.92] } { Inaccuracy. e5 was best. } { [%clk 1:26:08] } 15. Ned2 { [%eval 0.8] [%clk 1:18:46] } 15... e5 { [%eval 1.23] [%clk 1:26:17] } 16. e4 { [%eval 1.05] [%clk 1:15:59] } 16... f4 { [%eval 1.16] [%clk 1:26:25] } 17. Nc4?! { [%eval 0.51] } { Inaccuracy. Rac1 was best. } { [%clk 1:00:30] } 17... a5 { [%eval 0.54] [%clk 1:16:55] } 18. a3 { [%eval 0.29] [%clk 0:47:44] } 18... exd4 { [%eval 0.27] [%clk 1:17:03] } 19. e5 { [%eval 0.22] [%clk 0:47:44] } 19... d3 { [%eval 0.21] [%clk 1:17:21] } 20. Qxd3 { [%eval 0.25] [%clk 0:47:17] } 20... Nc5 { [%eval 0.28] [%clk 1:17:23] } 21. Qc3 { [%eval 0.29] [%clk 0:47:33] } 21... Nxb3 { [%eval 0.28] [%clk 1:01:30] } 22. Qxb3 { [%eval 0.26] [%clk 0:48:01] } 22... Be6 { [%eval 0.37] [%clk 1:01:51] } 23. Qc3 { [%eval 0.11] [%clk 0:43:37] } 23... g5 { [%eval 0.17] [%clk 0:47:38] } 24. Rad1 { [%eval 0.0] [%clk 0:28:09] } 24... g4 { [%eval 0.0] [%clk 0:37:35] } 25. Nd4 { [%eval 0.0] [%clk 0:26:37] } 25... Bxc4 { [%eval -0.03] [%clk 0:37:54] } 26. Qxc4 { [%eval -0.06] [%clk 0:27:02] } 26... Bxe5?! { [%eval 0.87] } { Inaccuracy. Rad8 was best. } { [%clk 0:38:16] } 27. Ne6 { [%eval 0.76] [%clk 0:20:20] } 27... Rf5 { [%eval 0.79] [%clk 0:38:39] } 28. Nxf4 { [%eval 0.93] [%clk 0:20:28] } 28... Qf6 { [%eval 1.34] [%clk 0:38:49] } 29. Nd3 { [%eval 1.36] [%clk 0:20:04] } 29... b5 { [%eval 1.39] [%clk 0:38:39] } 30. Qe4?! { [%eval 0.34] } { Inaccuracy. Qc2 was best. } { [%clk 0:14:13] } 30... Bd4 { [%eval 0.38] [%clk 0:31:52] } 31. Rc1?! { [%eval -0.22] } { Inaccuracy. Rd2 was best. } { [%clk 0:13:02] } 31... Rxf2 { [%eval -0.38] [%clk 0:24:48] } 32. Kh1 { [%eval -0.68] [%clk 0:13:28] } 32... Rf5 { [%eval -0.79] [%clk 0:25:12] } 33. Qxc6?? { [%eval -3.46] } { Blunder. g3 was best. } { [%clk 0:13:10] } 33... Qxc6 { [%eval -3.44] [%clk 0:25:03] } 34. Rxc6 { [%eval -3.68] [%clk 0:13:38] } 34... Raf8 { [%eval -3.71] [%clk 0:24:41] } 35. Rcc1 { [%eval -3.64] [%clk 0:14:03] } 35... g3 { [%eval -3.22] [%clk 0:23:58] } 36. b3 { [%eval -3.48] [%clk 0:11:39] } 36... a4 { [%eval -3.32] [%clk 0:22:59] } 37. bxa4 { [%eval -3.29] [%clk 0:12:02] } 37... bxa4 { [%eval -3.13] [%clk 0:23:22] } 38. Rb1 { [%eval -2.86] [%clk 0:11:14] } 38... Rh5 { [%eval -3.42] [%clk 0:22:01] } 39. h3 { [%eval -3.39] [%clk 0:11:41] } 39... Rhf5 { [%eval -3.27] [%clk 0:22:22] } 40. Red1 { [%eval -3.27] [%clk 0:09:06] } 40... R8f7 { [%eval -3.21] [%clk 0:13:26] } 41. Re1 { [%eval -3.17] [%clk 0:04:01] } 41... Kh7 { [%eval -3.2] [%clk 0:12:20] } 42. Rbd1?! { [%eval -4.73] } { Inaccuracy. Rec1 was best. } { [%clk 0:02:39] } 42... Bc3 { [%eval -4.6] [%clk 0:21:00] } 43. Rg1 { [%eval -4.56] [%clk 0:33:03] } 43... Rd5 { [%eval -3.49] [%clk 0:21:01] } 44. Nc1 { [%eval -3.63] [%clk 0:30:19] } 44... Rxd1 { [%eval -3.41] [%clk 0:21:24] } 45. Rxd1 { [%eval -3.4] [%clk 0:30:48] } 45... Bb2 { [%eval -3.43] [%clk 0:16:33] } 46. Ne2 { [%eval -3.44] [%clk 0:23:35] } 46... Bxa3 { [%eval -3.28] [%clk 0:16:36] } 47. Nxg3 { [%eval -3.99] [%clk 0:23:25] } 47... Bb2 { [%eval -4.34] [%clk 0:16:59] } 48. Rd5 { [%eval -4.53] [%clk 0:23:33] } 48... Ra7 { [%eval -4.3] [%clk 0:16:49] } 49. Nf5 { [%eval -5.05] [%clk 0:22:18] } 49... a3 { [%eval -4.47] [%clk 0:17:13] } 50. Ne3 { [%eval -4.74] [%clk 0:22:47] } 50... a2 { [%eval -4.41] [%clk 0:17:34] } 51. Nc2 { [%eval -5.14] [%clk 0:23:16] } 51... Bg7 { [%eval -5.14] [%clk 0:17:33] } 52. Rc5 { [%eval -5.04] [%clk 0:22:48] } 52... Rb7 { [%eval -4.53] [%clk 0:17:54] } 53. Ra5 { [%eval -4.64] [%clk 0:22:19] } 53... Rb2 { [%eval -4.33] [%clk 0:18:15] } 54. Na1?! { [%eval -6.1] } { Inaccuracy. Ne1 was best. } { [%clk 0:22:45] } 54... Rb1+ { [%eval -6.12] [%clk 0:18:28] } 55. Kh2 { [%eval -5.98] [%clk 0:23:12] } 55... Rxa1 { [%eval -5.45] [%clk 0:18:49] } 56. Ra6? { [%eval -11.5] } { Mistake. Kg3 was best. } { [%clk 0:22:24] } 56... Be5+ { [%eval -20.12] [%clk 0:18:54] } 57. g3 { [%eval -9.0] [%clk 0:22:49] } 57... Bxg3+ { [%eval -8.47] [%clk 0:18:30] } 58. Kxg3? { [%eval #-23] } { Checkmate is now unavoidable. Kg2 was best. } { [%clk 0:23:14] } 58... Rg1+ { [%eval #-17] [%clk 0:18:54] } 59. Kh4 { [%eval #-17] [%clk 0:23:43] } 59... a1=Q { [%eval -24.03] [%clk 0:19:15] } 60. Rxh6+?! { [%eval #-4] } { Checkmate is now unavoidable. Rxa1 was best. } { [%clk 0:24:09] } 60... Kg8 { [%eval #-3] [%clk 0:19:29] } 0-1