Event: Online_Olympiad_Div3_PoolB
Site: Chess.com
Date: 2021-08-27
White: Ortega Amarelle, Mariano
WhiteElo: 2253
Black: O`Donnell, Conor
BlackElo: 2000
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard
TimeControl: 900+5

1. d4 { [%eval 0.0] [%clk 0:15:03] } 1... d5 { [%eval 0.23] [%clk 0:09:28] } 2. Nf3 { [%eval 0.0] [%clk 0:15:06] } 2... Nf6 { [%eval 0.09] [%clk 0:09:31] } 3. Bf4 { [%eval -0.09] [%clk 0:15:07] } 3... c5 { [%eval 0.0] [%clk 0:09:18] } 4. e3 { [%eval 0.0] [%clk 0:15:08] } 4... Nc6 { [%eval 0.0] [%clk 0:09:12] } 5. Nbd2 { [%eval 0.0] [%clk 0:14:53] } 5... e6 { [%eval 0.0] [%clk 0:08:53] } 6. c3 { [%eval 0.0] [%clk 0:14:55] } 6... cxd4 { [%eval 0.28] [%clk 0:08:57] } 7. exd4 { [%eval 0.05] [%clk 0:14:57] } 7... Nh5 { [%eval 0.0] [%clk 0:09:01] } 8. Be3 { [%eval 0.21] [%clk 0:14:16] } 8... Bd6 { [%eval 0.38] [%clk 0:08:30] } 9. g3 { [%eval 0.18] [%clk 0:13:49] } 9... O-O { [%eval 0.24] [%clk 0:08:14] } 10. Ne5 { [%eval 0.29] [%clk 0:11:43] } 10... g6 { [%eval 0.25] [%clk 0:08:02] } 11. Nd3 { [%eval 0.44] [%clk 0:09:08] } 11... b6 { [%eval 0.15] [%clk 0:07:52] } 12. Be2 { [%eval 0.12] [%clk 0:08:52] } 12... Ng7 { [%eval -0.11] [%clk 0:07:50] } 13. Bf4 { [%eval -0.43] [%clk 0:08:48] } 13... Ba6 { [%eval 0.01] [%clk 0:07:10] } 14. Bxd6 { [%eval -0.06] [%clk 0:07:28] } 14... Qxd6 { [%eval 0.11] [%clk 0:07:15] } 15. O-O { [%eval -0.05] [%clk 0:07:31] } 15... Rad8 { [%eval 0.38] [%clk 0:06:22] } 16. Ne5 { [%eval 0.17] [%clk 0:07:09] } 16... Bxe2 { [%eval 0.24] [%clk 0:06:10] } 17. Qxe2 { [%eval 0.28] [%clk 0:07:13] } 17... Nxe5 { [%eval 0.13] [%clk 0:05:41] } 18. dxe5 { [%eval 0.02] [%clk 0:07:15] } 18... Qc6?! { [%eval 0.76] } { Inaccuracy. Qe7 was best. } { [%clk 0:04:41] } 19. Nf3 { [%eval 0.85] [%clk 0:05:02] } 19... Nf5 { [%eval 0.48] [%clk 0:04:44] } 20. g4 { [%eval 0.47] [%clk 0:04:32] } 20... Ne7 { [%eval 0.39] [%clk 0:04:47] } 21. Nd4 { [%eval 0.33] [%clk 0:04:30] } 21... Qd7 { [%eval 0.35] [%clk 0:03:57] } 22. f4 { [%eval 0.39] [%clk 0:04:31] } 22... Nc6 { [%eval 0.47] [%clk 0:03:45] } 23. Rad1 { [%eval 0.35] [%clk 0:04:03] } 23... Nxd4 { [%eval 0.29] [%clk 0:03:47] } 24. Rxd4 { [%eval 0.14] [%clk 0:04:07] } 24... f5?! { [%eval 1.0] } { Inaccuracy. Qe7 was best. } { [%clk 0:03:42] } 25. exf6 { [%eval 0.87] [%clk 0:03:30] } 25... Rxf6 { [%eval 0.76] [%clk 0:03:45] } 26. Qe5 { [%eval 1.07] [%clk 0:03:34] } 26... Rf7 { [%eval 1.04] [%clk 0:01:48] } 27. Re1 { [%eval 1.36] [%clk 0:03:35] } 27... Rdf8 { [%eval 1.08] [%clk 0:01:39] } 28. h3 { [%eval 0.86] [%clk 0:03:06] } 28... b5 { [%eval 1.37] [%clk 0:01:31] } 29. Qxe6?! { [%eval 0.58] } { Inaccuracy. Kg2 was best. } { [%clk 0:01:19] } 29... Qxe6 { [%eval 0.45] [%clk 0:01:33] } 30. Rxe6 { [%eval 0.56] [%clk 0:01:23] } 30... Rxf4 { [%eval 0.41] [%clk 0:01:38] } 31. Rxf4 { [%eval 0.79] [%clk 0:00:51] } 31... Rxf4 { [%eval 0.45] [%clk 0:01:43] } 32. Rd6 { [%eval 0.79] [%clk 0:00:55] } 32... b4 { [%eval 0.7] [%clk 0:01:20] } 33. cxb4 { [%eval 0.74] [%clk 0:00:19] } 33... Rxb4 { [%eval 0.74] [%clk 0:01:24] } 34. b3 { [%eval 0.87] [%clk 0:00:24] } 34... a5 { [%eval 0.95] [%clk 0:00:56] } 35. Rxd5 { [%eval 0.95] [%clk 0:00:25] } 35... a4 { [%eval 0.88] [%clk 0:01:00] } 36. Rd3 { [%eval 0.79] [%clk 0:00:25] } 36... h5 { [%eval 0.62] [%clk 0:00:30] } 37. gxh5 { [%eval 1.16] [%clk 0:00:26] } 37... gxh5 { [%eval 0.43] [%clk 0:00:34] } 38. Kf2 { [%eval 0.42] [%clk 0:00:19] } 38... Kf7 { [%eval 0.93] [%clk 0:00:38] } 39. Ke2 { [%eval 0.47] [%clk 0:00:22] } 39... axb3 { [%eval 0.45] [%clk 0:00:21] } 40. axb3 { [%eval 0.76] [%clk 0:00:25] } 40... Kf6?! { [%eval 1.71] } { Inaccuracy. Ke6 was best. } { [%clk 0:00:19] } 41. Kd2 { [%eval 1.58] [%clk 0:00:29] } 41... Rb8 { [%eval 1.12] [%clk 0:00:09] } 42. Kc3 { [%eval 1.47] [%clk 0:00:30] } 42... h4? { [%eval 2.97] } { Mistake. Rc8+ was best. } { [%clk 0:00:10] } 43. b4?! { [%eval 1.74] } { Inaccuracy. Rd4 was best. } { [%clk 0:00:32] } 43... Ke5? { [%eval 3.56] } { Mistake. Rc8+ was best. } { [%clk 0:00:07] } 44. Rd4 { [%eval 3.35] [%clk 0:00:31] } 44... Rc8+ { [%eval 4.01] [%clk 0:00:06] } 45. Rc4 { [%eval 4.51] [%clk 0:00:34] } 45... Rh8?! { [%eval 5.9] } { Inaccuracy. Rf8 was best. } { [%clk 0:00:07] } 46. b5 { [%eval 6.36] [%clk 0:00:34] } 46... Kd5 { [%eval 6.68] [%clk 0:00:07] } 47. Kb4 { [%eval 6.36] [%clk 0:00:37] } 47... Rh7 { [%eval 7.25] [%clk 0:00:06] } 48. Rg4 { [%eval 6.81] [%clk 0:00:35] } 48... Rh6 { [%eval 6.88] [%clk 0:00:08] } 49. Ka5 { [%eval 7.39] [%clk 0:00:28] } 49... Kd6 { [%eval 7.37] [%clk 0:00:09] } 50. b6 { [%eval 7.37] [%clk 0:00:29] } 50... Kc6 { [%eval 7.41] [%clk 0:00:08] } 51. Ka6 { [%eval 7.51] [%clk 0:00:30] } 51... Rh8 { [%eval 9.79] [%clk 0:00:07] } 52. Rg6+ { [%eval 7.44] [%clk 0:00:31] } 52... Kd7 { [%eval 55.1] [%clk 0:00:06] } 53. b7 { [%eval 55.12] [%clk 0:00:35] } 1-0