Event: Round 8: Marton-John, Almos Kiran - McCallum, Elliot
Date: 2025-06-12
White: Marton-John, Almos Kiran
WhiteElo: 1909
Black: McCallum, Elliot
BlackElo: 1831
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:19] } 1... c5 { [%eval 0.25] [%clk 0:15:16] } 2. Nf3 { [%eval 0.2] [%clk 0:15:28] } 2... Nc6 { [%eval 0.25] [%clk 0:15:21] } 3. d4 { [%eval 0.27] [%clk 0:15:36] } 3... cxd4 { [%eval 0.27] [%clk 0:15:25] } 4. Nxd4 { [%eval 0.21] [%clk 0:15:46] } 4... Nf6 { [%eval 0.19] [%clk 0:15:29] } 5. Nc3 { [%eval 0.26] [%clk 0:15:55] } 5... e5 { [%eval 0.34] [%clk 0:15:32] } 6. Ndb5 { [%eval 0.31] [%clk 0:16:04] } 6... d6 { [%eval 0.34] [%clk 0:15:37] } 7. Bg5 { [%eval 0.22] [%clk 0:16:12] } 7... a6 { [%eval 0.3] [%clk 0:15:42] } 8. Na3 { [%eval 0.3] [%clk 0:16:21] } 8... b5 { [%eval 0.32] [%clk 0:15:47] } 9. Nd5 { [%eval 0.3] [%clk 0:16:30] } 9... Be7 { [%eval 0.14] [%clk 0:15:53] } 10. Bxf6 { [%eval 0.35] [%clk 0:16:38] } 10... Bxf6 { [%eval 0.3] [%clk 0:15:58] } 11. c4 { [%eval 0.19] [%clk 0:16:47] } 11... b4 { [%eval 0.11] [%clk 0:15:58] } 12. Nc2 { [%eval 0.19] [%clk 0:16:53] } 12... O-O { [%eval 0.08] [%clk 0:15:49] } 13. g3 { [%eval 0.03] [%clk 0:17:04] } 13... Be6 { [%eval 0.16] [%clk 0:15:53] } 14. Nde3?! { [%eval -0.48] } { Inaccuracy. h4 was best. } { [%clk 0:17:12] } 14... Bg5 { [%eval -0.31] [%clk 0:14:10] } 15. b3 { [%eval -0.48] [%clk 0:17:20] } 15... a5 { [%eval -0.25] [%clk 0:13:43] } 16. Bg2 { [%eval -0.47] [%clk 0:17:18] } 16... a4 { [%eval -0.19] [%clk 0:12:38] } 17. O-O { [%eval -0.58] [%clk 0:17:22] } 17... Qb6 { [%eval -0.23] [%clk 0:11:58] } 18. Nd5 { [%eval -0.25] [%clk 0:17:13] } 18... Bxd5 { [%eval -0.24] [%clk 0:11:03] } 19. Qxd5 { [%eval -0.12] [%clk 0:17:18] } 19... Rfd8 { [%eval 0.08] [%clk 0:10:53] } 20. Qb5 { [%eval -0.11] [%clk 0:16:38] } 20... Qxb5?? { [%eval 1.64] } { Blunder. Qc5 was best. } { [%clk 0:10:03] } 21. cxb5 { [%eval 1.6] [%clk 0:16:47] } 21... axb3 { [%eval 1.7] [%clk 0:10:01] } 22. axb3 { [%eval 1.64] [%clk 0:16:50] } 22... Na5 { [%eval 1.86] [%clk 0:10:10] } 23. Nxb4 { [%eval 1.75] [%clk 0:16:40] } 23... Nxb3 { [%eval 1.85] [%clk 0:10:15] } 24. Rxa8 { [%eval 1.73] [%clk 0:16:47] } 24... Rxa8 { [%eval 1.71] [%clk 0:10:23] } 25. f4? { [%eval 0.22] } { Mistake. Nc6 was best. } { [%clk 0:16:45] } 25... exf4 { [%eval 0.32] [%clk 0:09:42] } 26. gxf4 { [%eval 0.47] [%clk 0:16:53] } 26... Bh4? { [%eval 1.87] } { Mistake. Bd8 was best. } { [%clk 0:09:29] } 27. Nc6 { [%eval 1.79] [%clk 0:15:26] } 27... Nd2? { [%eval 3.9] } { Mistake. Ra2 was best. } { [%clk 0:08:58] } 28. Rd1?? { [%eval 1.27] } { Blunder. b6 was best. } { [%clk 0:15:24] } 28... Nc4 { [%eval 1.27] [%clk 0:09:07] } 29. Rc1? { [%eval 0.1] } { Mistake. Bf1 was best. } { [%clk 0:11:22] } 29... Nb6 { [%eval 0.41] [%clk 0:08:01] } 30. e5 { [%eval 0.79] [%clk 0:10:49] } 30... dxe5?? { [%eval 2.72] } { Blunder. d5 was best. } { [%clk 0:06:26] } 31. Ne7+ { [%eval 2.6] [%clk 0:10:54] } 31... Bxe7 { [%eval 2.62] [%clk 0:06:34] } 32. Bxa8 { [%eval 2.56] [%clk 0:11:02] } 32... exf4 { [%eval 2.65] [%clk 0:06:27] } 33. Rc6?! { [%eval 1.74] } { Inaccuracy. Kg2 was best. } { [%clk 0:10:21] } 33... g5 { [%eval 2.3] [%clk 0:06:03] } 34. Kf1?! { [%eval 1.63] } { Inaccuracy. Kh1 was best. } { [%clk 0:09:48] } 34... Bd8 { [%eval 1.54] [%clk 0:05:17] } 35. Bb7 { [%eval 1.28] [%clk 0:08:35] } 35... Kg7 { [%eval 1.28] [%clk 0:04:37] } 36. Bc8 { [%eval 1.01] [%clk 0:03:29] } 36... Na4? { [%eval 2.85] } { Mistake. h5 was best. } { [%clk 0:02:56] } 37. Bf5 { [%eval 2.52] [%clk 0:02:53] } 37... Nb6 { [%eval 2.65] [%clk 0:02:59] } 38. Kf2 { [%eval 2.62] [%clk 0:02:30] } 38... Bf6 { [%eval 3.11] [%clk 0:02:31] } 39. Kf3 { [%eval 2.89] [%clk 0:02:14] } 39... Bd4 { [%eval 3.24] [%clk 0:02:38] } 40. Ke4 { [%eval 3.24] [%clk 0:02:15] } 40... Be3 { [%eval 3.31] [%clk 0:02:32] } 41. Bg4 { [%eval 3.31] [%clk 0:01:33] } 41... h6 { [%eval 3.48] [%clk 0:01:32] } 42. Bh5 { [%eval 3.49] [%clk 0:00:59] } 42... Nd7 { [%eval 3.68] [%clk 0:01:41] } 43. Kf5 { [%eval 3.37] [%clk 0:00:57] } 43... Nb6?! { [%eval 4.26] } { Inaccuracy. f3 was best. } { [%clk 0:00:27] } 44. Rc7 { [%eval 4.23] [%clk 0:00:51] } 44... Nd5?! { [%eval 5.68] } { Inaccuracy. Kf8 was best. } { [%clk 0:00:27] } 45. Rxf7+ { [%eval 5.82] [%clk 0:00:55] } 45... Kg8 { [%eval 6.17] [%clk 0:00:36] } 46. Kg6 { [%eval 6.2] [%clk 0:00:40] } 46... f3 { [%eval 6.04] [%clk 0:00:17] } 47. Rxf3 { [%eval 6.01] [%clk 0:00:33] } 47... Nf4+ { [%eval 6.15] [%clk 0:00:24] } 48. Kxh6 { [%eval 5.8] [%clk 0:00:38] } 48... Bb6 { [%eval 6.21] [%clk 0:00:15] } 49. Kxg5 { [%eval 6.15] [%clk 0:00:44] } 49... Ne6+ { [%eval 5.85] [%clk 0:00:24] } 50. Kf6 { [%eval 6.12] [%clk 0:00:37] } 50... Nd4?? { [%eval #11] } { Checkmate is now unavoidable. Nc5 was best. } { [%clk 0:00:30] } 51. Rg3+?? { [%eval 5.17] } { Lost forced checkmate sequence. Bf7+ was best. } { [%clk 0:00:41] } 51... Kh7?? { [%eval #4] } { Checkmate is now unavoidable. Kf8 was best. } { [%clk 0:00:38] } 52. Be8?? { [%eval 6.49] } { Lost forced checkmate sequence. Bg6+ was best. } { [%clk 0:00:44] } 52... Bd8+ { [%clk 0:00:40] } 53. Kf7 { [%clk 0:00:47] } 53... Kh6 { [%clk 0:00:49] } 54. Rg6+ { [%clk 0:00:51] } 54... Kh7 { [%clk 0:00:50] } 55. Rd6 { [%clk 0:00:56] } 1-0