Event: Online_Olympiad_Div2_PoolE
Site: Chess.com
Date: 2021-09-04
White: Zambrana, Oswaldo
WhiteElo: 2293
Black: Arenas, David
BlackElo: 2395
Result: 1-0
ECO: C50
Opening: Italian Game: Giuoco Pianissimo, Normal
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:15:03] } 1... e5 { [%eval 0.12] [%clk 0:15:02] } 2. Nf3 { [%eval 0.17] [%clk 0:15:06] } 2... Nc6 { [%eval 0.12] [%clk 0:15:05] } 3. Bc4 { [%eval 0.13] [%clk 0:15:09] } 3... Nf6 { [%eval 0.48] [%clk 0:15:08] } 4. d3 { [%eval 0.1] [%clk 0:15:12] } 4... Bc5 { [%eval 0.09] [%clk 0:15:09] } 5. O-O { [%eval 0.0] [%clk 0:15:13] } 5... d6 { [%eval 0.21] [%clk 0:15:06] } 6. c3 { [%eval 0.17] [%clk 0:15:15] } 6... a5 { [%eval 0.14] [%clk 0:14:58] } 7. a4 { [%eval 0.0] [%clk 0:15:15] } 7... Bb6?! { [%eval 0.51] } { Inaccuracy. h6 was best. } { [%clk 0:14:48] } 8. Na3 { [%eval 0.42] [%clk 0:15:14] } 8... O-O { [%eval 0.25] [%clk 0:14:46] } 9. Bb3 { [%eval 0.32] [%clk 0:15:13] } 9... Ne7 { [%eval 0.7] [%clk 0:13:01] } 10. Nc4 { [%eval 0.73] [%clk 0:14:58] } 10... Bc5 { [%eval 0.57] [%clk 0:13:03] } 11. Nh4 { [%eval 0.45] [%clk 0:13:14] } 11... Bg4 { [%eval 0.4] [%clk 0:11:35] } 12. Qe1 { [%eval 0.43] [%clk 0:13:04] } 12... Ng6 { [%eval 0.29] [%clk 0:11:15] } 13. Nxg6 { [%eval 0.22] [%clk 0:12:49] } 13... hxg6 { [%eval 0.34] [%clk 0:11:17] } 14. Be3 { [%eval 0.25] [%clk 0:12:53] } 14... Bxe3 { [%eval 0.34] [%clk 0:11:11] } 15. Nxe3 { [%eval 0.18] [%clk 0:12:50] } 15... Bd7 { [%eval 0.11] [%clk 0:10:33] } 16. f4 { [%eval 0.1] [%clk 0:12:50] } 16... exf4 { [%eval 0.06] [%clk 0:09:49] } 17. Rxf4 { [%eval 0.0] [%clk 0:12:49] } 17... Qe7? { [%eval 1.02] } { Mistake. b5 was best. } { [%clk 0:09:46] } 18. Qh4 { [%eval 1.14] [%clk 0:12:20] } 18... Be6 { [%eval 1.35] [%clk 0:07:43] } 19. Bxe6 { [%eval 1.16] [%clk 0:11:01] } 19... Qxe6? { [%eval 2.44] } { Mistake. fxe6 was best. } { [%clk 0:07:26] } 20. Raf1?! { [%eval 1.75] } { Inaccuracy. Rf3 was best. } { [%clk 0:11:01] } 20... Nh7 { [%eval 1.62] [%clk 0:05:26] } 21. Nd5?? { [%eval -4.93] } { Blunder. R4f3 was best. } { [%clk 0:10:57] } 21... g5 { [%eval -5.0] [%clk 0:05:24] } 22. Qf2 { [%eval -4.84] [%clk 0:09:30] } 22... gxf4 { [%eval -5.04] [%clk 0:05:21] } 23. Nxc7 { [%eval -5.17] [%clk 0:09:32] } 23... Qe5 { [%eval -4.62] [%clk 0:04:51] } 24. Nxa8 { [%eval -4.47] [%clk 0:09:24] } 24... Rxa8 { [%eval -4.46] [%clk 0:04:56] } 25. Qxf4 { [%eval -4.62] [%clk 0:09:17] } 25... Qxf4?! { [%eval -3.25] } { Inaccuracy. Qc5+ was best. } { [%clk 0:04:57] } 26. Rxf4 { [%eval -3.24] [%clk 0:09:22] } 26... g6 { [%eval -3.12] [%clk 0:04:46] } 27. Kf2 { [%eval -3.23] [%clk 0:09:23] } 27... Kf8 { [%eval -3.25] [%clk 0:03:41] } 28. Ke3 { [%eval -3.18] [%clk 0:09:22] } 28... Ke7 { [%eval -2.89] [%clk 0:03:44] } 29. Kd4 { [%eval -3.48] [%clk 0:09:17] } 29... Rc8 { [%eval -3.34] [%clk 0:03:37] } 30. Rf1 { [%eval -3.25] [%clk 0:09:15] } 30... Ng5 { [%eval -3.16] [%clk 0:03:24] } 31. Rb1 { [%eval -3.26] [%clk 0:09:07] } 31... Ne6+ { [%eval -3.54] [%clk 0:03:05] } 32. Ke3 { [%eval -3.35] [%clk 0:09:10] } 32... Nc5 { [%eval -3.38] [%clk 0:02:13] } 33. b3 { [%eval -3.23] [%clk 0:09:13] } 33... Ne6 { [%eval -3.24] [%clk 0:01:55] } 34. Kd2 { [%eval -3.29] [%clk 0:09:08] } 34... Rh8 { [%eval -2.91] [%clk 0:01:55] } 35. h3 { [%eval -3.1] [%clk 0:09:10] } 35... Rh5 { [%eval -2.62] [%clk 0:01:46] } 36. b4 { [%eval -2.7] [%clk 0:09:11] } 36... Kd7 { [%eval -2.67] [%clk 0:01:36] } 37. bxa5 { [%eval -2.64] [%clk 0:09:09] } 37... Kc7 { [%eval -2.66] [%clk 0:01:39] } 38. Rb5 { [%eval -3.16] [%clk 0:09:11] } 38... Rh8?? { [%eval -1.12] } { Blunder. Nf4 was best. } { [%clk 0:01:13] } 39. d4 { [%eval -1.53] [%clk 0:08:55] } 39... Nf4 { [%eval -1.57] [%clk 0:01:07] } 40. g3?! { [%eval -2.28] } { Inaccuracy. e5 was best. } { [%clk 0:08:59] } 40... Nxh3 { [%eval -2.04] [%clk 0:01:02] } 41. e5 { [%eval -2.22] [%clk 0:09:03] } 41... dxe5?! { [%eval -1.47] } { Inaccuracy. Rd8 was best. } { [%clk 0:00:56] } 42. Rxe5 { [%eval -1.51] [%clk 0:09:07] } 42... Kd6 { [%eval -1.52] [%clk 0:00:52] } 43. Rb5 { [%eval -1.73] [%clk 0:09:08] } 43... Kc6 { [%eval -1.33] [%clk 0:00:41] } 44. c4 { [%eval -1.16] [%clk 0:09:02] } 44... Rh5?! { [%eval -0.64] } { Inaccuracy. Kc7 was best. } { [%clk 0:00:38] } 45. Ke3?! { [%eval -1.21] } { Inaccuracy. d5+ was best. } { [%clk 0:08:27] } 45... Ng5? { [%eval 0.0] } { Mistake. Rg5 was best. } { [%clk 0:00:34] } 46. Rb6+ { [%eval 0.0] [%clk 0:08:00] } 46... Kc7 { [%eval -0.09] [%clk 0:00:34] } 47. Rf6 { [%eval -0.25] [%clk 0:08:01] } 47... Rh1 { [%eval -0.21] [%clk 0:00:28] } 48. d5 { [%eval -0.15] [%clk 0:07:51] } 48... Rh7 { [%eval 0.21] [%clk 0:00:07] } 49. c5 { [%eval 0.03] [%clk 0:07:33] } 49... Rg7?? { [%eval 1.95] } { Blunder. Rh2 was best. } { [%clk 0:00:10] } 50. a6 { [%eval 2.15] [%clk 0:07:33] } 50... bxa6 { [%eval 2.1] [%clk 0:00:10] } 51. Rxa6 { [%eval 1.64] [%clk 0:07:37] } 51... Rg8?! { [%eval 2.85] } { Inaccuracy. Rh7 was best. } { [%clk 0:00:11] } 52. Ra7+?? { [%eval 0.1] } { Blunder. Kf4 was best. } { [%clk 0:07:38] } 52... Kb8 { [%eval 0.19] [%clk 0:00:15] } 53. Re7 { [%eval 0.1] [%clk 0:07:37] } 53... Rf8?? { [%eval 4.72] } { Blunder. Rd8 was best. } { [%clk 0:00:19] } 54. c6 { [%eval 4.37] [%clk 0:07:30] } 54... Rc8 { [%eval 4.9] [%clk 0:00:15] } 55. a5 { [%eval 4.64] [%clk 0:07:23] } 55... Rc7?! { [%eval 6.78] } { Inaccuracy. f6 was best. } { [%clk 0:00:18] } 56. Rd7?? { [%eval 2.72] } { Blunder. Re8+ was best. } { [%clk 0:04:26] } 56... f6? { [%eval 4.34] } { Mistake. f5 was best. } { [%clk 0:00:16] } 57. Rd6?? { [%eval 0.58] } { Blunder. Rd8+ was best. } { [%clk 0:03:48] } 57... Re7+?? { [%eval 3.0] } { Blunder. Rf7 was best. } { [%clk 0:00:12] } 58. Kd4 { [%eval 3.06] [%clk 0:03:44] } 58... Nf3+? { [%eval 6.15] } { Mistake. Kc7 was best. } { [%clk 0:00:08] } 59. Kc5 { [%eval 6.35] [%clk 0:03:45] } 59... Rf7?! { [%eval 17.7] } { Inaccuracy. Nd2 was best. } { [%clk 0:00:11] } 60. Rd8+ { [%eval 11.15] [%clk 0:03:27] } 60... Kc7?! { [%eval #10] } { Checkmate is now unavoidable. Ka7 was best. } { [%clk 0:00:14] } 61. Rg8 { [%eval #9] [%clk 0:03:22] } 1-0