Event: Round 1: Ossa, Vladimir - Zarabanda Rojas, Daniel Santiago
Date: 2024-05-29
White: Ossa, Vladimir
WhiteElo: 2051
Black: Zarabanda Rojas, Daniel Santiago
BlackElo: 1708
Result: 0-1
ECO: A00
Opening: Mieses Opening
Variant: Standard

1. d3 { [%eval -0.11] [%clk 0:04:03] } 1... c5 { [%eval 0.0] [%clk 0:04:04] } 2. c3 { [%eval -0.21] [%clk 0:04:04] } 2... d5 { [%eval -0.21] [%clk 0:04:05] } 3. Qc2 { [%eval -0.63] [%clk 0:04:04] } 3... Nc6 { [%eval -0.67] [%clk 0:04:06] } 4. e4 { [%eval -0.62] [%clk 0:04:05] } 4... g6 { [%eval -0.3] [%clk 0:04:05] } 5. Be2 { [%eval -0.4] [%clk 0:04:05] } 5... Bg7 { [%eval -0.31] [%clk 0:04:06] } 6. h4 { [%eval -0.73] [%clk 0:04:06] } 6... h5 { [%eval -0.6] [%clk 0:04:07] } 7. Nf3 { [%eval -0.62] [%clk 0:04:06] } 7... e5 { [%eval -0.15] [%clk 0:04:03] } 8. Ng5 { [%eval -0.55] [%clk 0:03:53] } 8... Nf6 { [%eval -0.5] [%clk 0:03:58] } 9. Nd2 { [%eval -0.51] [%clk 0:03:52] } 9... b6 { [%eval -0.45] [%clk 0:03:44] } 10. Nf1 { [%eval -0.78] [%clk 0:03:29] } 10... Bb7 { [%eval -0.67] [%clk 0:03:42] } 11. Ne3 { [%eval -0.76] [%clk 0:03:22] } 11... d4 { [%eval -0.7] [%clk 0:03:38] } 12. Nc4 { [%eval -0.71] [%clk 0:03:16] } 12... b5?! { [%eval 0.28] } { Inaccuracy. O-O was best. } { [%clk 0:03:34] } 13. Nd2?! { [%eval -0.6] } { Inaccuracy. Qb3 was best. } { [%clk 0:03:11] } 13... a5 { [%eval -0.17] [%clk 0:03:27] } 14. Ndf3 { [%eval -0.55] [%clk 0:03:11] } 14... Qb6 { [%eval -0.47] [%clk 0:02:54] } 15. Qb3 { [%eval -0.9] [%clk 0:02:44] } 15... O-O { [%eval -0.98] [%clk 0:02:46] } 16. Qc2 { [%eval -0.99] [%clk 0:02:27] } 16... Ba6 { [%eval -0.88] [%clk 0:02:36] } 17. Nh2? { [%eval -2.1] } { Mistake. cxd4 was best. } { [%clk 0:02:19] } 17... c4 { [%eval -1.98] [%clk 0:02:28] } 18. g4?! { [%eval -2.83] } { Inaccuracy. O-O was best. } { [%clk 0:02:18] } 18... cxd3 { [%eval -2.73] [%clk 0:02:21] } 19. Qxd3 { [%eval -3.16] [%clk 0:02:12] } 19... b4? { [%eval -1.76] } { Mistake. dxc3 was best. } { [%clk 0:02:10] } 20. Qf3?? { [%eval -4.62] } { Blunder. c4 was best. } { [%clk 0:02:12] } 20... Bxe2 { [%eval -4.15] [%clk 0:02:06] } 21. Qxe2 { [%eval -4.23] [%clk 0:02:13] } 21... dxc3 { [%eval -4.26] [%clk 0:01:59] } 22. bxc3 { [%eval -4.22] [%clk 0:02:11] } 22... bxc3 { [%eval -4.07] [%clk 0:01:59] } 23. O-O { [%eval -4.51] [%clk 0:02:09] } 23... Nd4 { [%eval -4.52] [%clk 0:01:56] } 24. Qd3 { [%eval -4.19] [%clk 0:02:06] } 24... Qa6 { [%eval -4.25] [%clk 0:01:42] } 25. Qxa6 { [%eval -4.32] [%clk 0:01:48] } 25... Rxa6 { [%eval -4.29] [%clk 0:01:43] } 26. gxh5 { [%eval -4.26] [%clk 0:01:46] } 26... Nxh5 { [%eval -4.23] [%clk 0:01:41] } 27. Be3 { [%eval -4.33] [%clk 0:01:34] } 27... Rc8 { [%eval -4.52] [%clk 0:01:26] } 28. Kg2 { [%eval -4.48] [%clk 0:01:29] } 28... Nf4+ { [%eval -3.9] [%clk 0:01:21] } 29. Kh1 { [%eval -4.76] [%clk 0:01:24] } 29... Rac6 { [%eval -4.69] [%clk 0:01:16] } 30. Ngf3 { [%eval -4.62] [%clk 0:00:57] } 30... Nfe2 { [%eval -4.72] [%clk 0:01:09] } 31. Rfe1 { [%eval -4.81] [%clk 0:00:50] } 31... c2 { [%eval -4.95] [%clk 0:01:06] } 32. Bxd4 { [%eval -5.48] } 32... Nxd4 { [%eval -4.97] } 33. Rac1 { [%eval -4.96] [%clk 0:00:35] } 33... Bf8 { [%eval -4.54] [%clk 0:00:58] } 34. Nxe5 { [%eval -4.44] [%clk 0:00:31] } 34... R6c7 { [%eval -4.19] [%clk 0:00:45] } 35. Nf1 { [%eval -4.69] } 35... Ba3 { [%eval -4.64] [%clk 0:00:45] } 36. Ne3 { [%eval -5.19] [%clk 0:00:19] } 36... Bxc1 { [%eval -5.2] [%clk 0:00:45] } 37. Rxc1 { [%eval -5.23] [%clk 0:00:20] } 37... Ne2 { [%eval -5.1] [%clk 0:00:45] } 38. Nd3 { [%eval -5.73] [%clk 0:00:16] } 38... Nxc1 { [%eval -5.94] } 39. Nxc1 { [%eval -5.65] [%clk 0:00:17] } 39... Rb7 { [%eval -5.58] [%clk 0:00:44] } 40. Nd3 { [%eval -6.05] [%clk 0:00:06] } 40... Rb1+ { [%eval -5.54] [%clk 0:00:44] } 41. Kg2 { [%eval -5.98] [%clk 0:00:07] } 41... c1=Q { [%eval -5.53] [%clk 0:00:44] } 42. Nxc1 { [%eval -5.43] [%clk 0:00:03] } 42... Rbxc1 { [%eval -5.47] [%clk 0:00:45] } 43. Kf3 { [%eval -5.9] } 43... R1c3 { [%eval -5.58] } 44. a4 { [%eval -7.08] } 44... Rxe3+ { [%eval -6.78] } 45. Kxe3 { [%eval -6.91] } 45... Rc4 { [%eval -6.55] } 46. f4 0-1