Event: Round 2: Marson, Juan Miguel - Tristan, Leonardo
Date: 2024-03-24
White: Marson, Juan Miguel
WhiteTitle: CM
WhiteElo: 2029
Black: Tristan, Leonardo
BlackTitle: GM
BlackElo: 2521
Result: 0-1
ECO: D31
Opening: Queen's Gambit Declined: Queen's Knight Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:24:39] } 1... d5 { [%eval 0.25] [%clk 1:28:24] } 2. c4 { [%eval 0.26] [%clk 1:24:39] } 2... e6 { [%eval 0.28] [%clk 1:27:53] } 3. Nc3 { [%eval 0.24] [%clk 1:24:37] } 3... h6 { [%eval 0.45] [%clk 1:25:54] } 4. cxd5 { [%eval 0.44] [%clk 1:24:16] } 4... exd5 { [%eval 0.37] [%clk 1:26:18] } 5. Bf4 { [%eval 0.31] [%clk 1:24:25] } 5... Nf6 { [%eval 0.39] [%clk 1:25:51] } 6. e3 { [%eval 0.36] [%clk 1:24:37] } 6... Bd6 { [%eval 0.6] [%clk 1:25:19] } 7. Bxd6 { [%eval 0.37] [%clk 1:20:16] } 7... Qxd6 { [%eval 0.46] [%clk 1:25:25] } 8. Bd3 { [%eval 0.34] [%clk 1:20:27] } 8... O-O { [%eval 0.37] [%clk 1:21:35] } 9. Nge2 { [%eval 0.12] [%clk 1:20:03] } 9... Re8 { [%eval 0.32] [%clk 1:20:00] } 10. Qc2 { [%eval 0.24] [%clk 1:17:38] } 10... c6 { [%eval 0.21] [%clk 1:17:45] } 11. O-O { [%eval 0.28] [%clk 1:15:53] } 11... Nbd7 { [%eval 0.33] [%clk 1:10:31] } 12. Ng3 { [%eval 0.29] [%clk 1:14:34] } 12... Nb6 { [%eval 0.29] [%clk 1:03:03] } 13. Rfe1 { [%eval 0.39] [%clk 1:13:12] } 13... Bd7 { [%eval 0.37] [%clk 0:59:45] } 14. Rad1 { [%eval 0.35] [%clk 1:11:57] } 14... Re7 { [%eval 0.31] [%clk 0:53:40] } 15. Na4?! { [%eval -0.35] } { Inaccuracy. Qd2 was best. } { [%clk 1:02:41] } 15... Nxa4 { [%eval -0.35] [%clk 0:42:38] } 16. Qxa4 { [%eval -0.3] [%clk 1:03:00] } 16... g6 { [%eval -0.18] [%clk 0:34:40] } 17. Qc2 { [%eval -0.23] [%clk 0:49:35] } 17... Rae8 { [%eval -0.11] [%clk 0:27:41] } 18. Nf1 { [%eval -0.2] [%clk 0:29:25] } 18... Kg7 { [%eval -0.13] [%clk 0:25:40] } 19. f3 { [%eval -0.26] [%clk 0:26:32] } 19... b6 { [%eval -0.23] [%clk 0:19:54] } 20. Qc3 { [%eval -0.51] [%clk 0:25:08] } 20... a5 { [%eval -0.34] [%clk 0:12:16] } 21. Bb1 { [%eval -0.26] [%clk 0:24:17] } 21... Qb4 { [%eval -0.13] [%clk 0:11:07] } 22. Rc1 { [%eval -0.17] [%clk 0:20:38] } 22... Rc8 { [%eval -0.14] [%clk 0:07:20] } 23. Red1 { [%eval -0.34] [%clk 0:15:52] } 23... c5 { [%eval -0.23] [%clk 0:03:17] } 24. a3 { [%eval -0.6] [%clk 0:09:38] } 24... Qxc3 { [%eval -0.54] [%clk 0:03:23] } 25. Rxc3 { [%eval -0.67] [%clk 0:07:12] } 25... c4 { [%eval -0.62] [%clk 0:02:12] } 26. Re1 { [%eval -0.58] [%clk 0:06:28] } 26... b5 { [%eval -0.58] [%clk 0:01:01] } 27. e4 { [%eval -0.63] [%clk 0:05:34] } 27... b4 { [%eval -0.32] [%clk 0:01:18] } 28. axb4 { [%eval -0.26] [%clk 0:05:53] } 28... axb4 { [%eval -0.44] [%clk 0:01:45] } 29. Rcc1 { [%eval -0.25] [%clk 0:06:06] } 29... Ba4 { [%eval 0.0] [%clk 0:00:38] } 30. Ne3 { [%eval -0.01] [%clk 0:01:24] } 30... Rd7 { [%eval 0.0] [%clk 0:00:48] } 31. exd5 { [%eval 0.0] [%clk 0:01:05] } 31... Bb3 { [%eval 0.0] [%clk 0:00:39] } 32. Bc2 { [%eval 0.0] [%clk 0:00:57] } 32... Ba2? { [%eval 1.35] } { Mistake. Bxc2 was best. } { [%clk 0:00:45] } 33. Ba4 { [%eval 1.21] [%clk 0:00:35] } 33... Ra7 { [%eval 1.64] [%clk 0:00:32] } 34. Bc6 { [%eval 1.61] [%clk 0:00:52] } 34... c3 { [%eval 1.6] [%clk 0:00:33] } 35. bxc3 { [%eval 1.79] [%clk 0:00:46] } 35... bxc3 { [%eval 1.67] [%clk 0:00:33] } 36. Kf2? { [%eval 0.46] } { Mistake. Ra1 was best. } { [%clk 0:00:31] } 36... Bb3 { [%eval 0.4] [%clk 0:00:32] } 37. Re2 { [%eval 0.12] [%clk 0:00:32] } 37... c2 { [%eval 0.19] [%clk 0:00:43] } 38. Nxc2 { [%eval 0.14] [%clk 0:00:42] } 38... Nxd5 { [%eval 0.28] [%clk 0:00:31] } 39. Na1?? { [%eval -2.72] } { Blunder. Bxd5 was best. } { [%clk 0:00:33] } 39... Rxa1?? { [%eval -0.1] } { Blunder. Ba4 was best. } { [%clk 0:00:34] } 40. Rxa1 { [%eval -0.17] [%clk 0:00:58] } 40... Rxc6 { [%eval -0.19] [%clk 0:01:00] } 41. Rd2? { [%eval -1.46] } { Mistake. Rb2 was best. } { [%clk 0:00:48] } 41... Nf6 { [%eval -1.39] [%clk 0:00:41] } 42. Ra5 { [%eval -1.33] [%clk 0:01:11] } 42... Bd5 { [%eval -1.4] [%clk 0:00:59] } 43. Rc5 { [%eval -1.36] [%clk 0:01:34] } 43... Rb6 { [%eval -1.32] [%clk 0:01:22] } 44. Rcc2 { [%eval -1.53] [%clk 0:01:41] } 44... g5 { [%eval -1.32] [%clk 0:01:44] } 45. Rb2 { [%eval -1.32] [%clk 0:02:06] } 45... Ra6 { [%eval -1.27] [%clk 0:02:09] } 46. Rd3 { [%eval -1.3] [%clk 0:01:42] } 46... h5 { [%eval -1.35] [%clk 0:02:14] } 47. Rbd2 { [%eval -1.7] [%clk 0:02:08] } 47... h4 { [%eval -1.12] [%clk 0:02:06] } 48. Rc3?? { [%eval -3.02] } { Blunder. h3 was best. } { [%clk 0:01:08] } 48... Kg6? { [%eval -1.23] } { Mistake. g4 was best. } { [%clk 0:02:23] } 49. Rb2? { [%eval -3.05] } { Mistake. h3 was best. } { [%clk 0:00:35] } 49... Ra4? { [%eval -1.27] } { Mistake. g4 was best. } { [%clk 0:02:05] } 50. Rd3? { [%eval -3.03] } { Mistake. h3 was best. } { [%clk 0:00:53] } 50... Ra1 { [%eval -2.44] [%clk 0:02:15] } 51. h3? { [%eval -4.85] } { Mistake. Re3 was best. } { [%clk 0:00:51] } 51... Bc4 { [%eval -4.81] [%clk 0:02:07] } 52. Rc3 { [%eval -5.0] [%clk 0:00:32] } 52... Rf1+ { [%eval -5.0] [%clk 0:02:25] } 53. Ke3 { [%eval -5.1] [%clk 0:00:55] } 53... Nd5+ { [%eval -5.01] [%clk 0:02:51] } 54. Kd2 { [%eval -5.08] [%clk 0:01:21] } 54... Rf2+ { [%eval -5.08] [%clk 0:02:49] } 55. Ke1 { [%eval -4.98] [%clk 0:01:47] } 55... Rxb2 { [%eval -4.99] [%clk 0:03:07] } 0-1