Event: Online_Olympiad_Div2_PoolC
Site: Chess.com
Date: 2021-09-03
White: Masango, Spencer
WhiteElo: 1192
Black: Aleksandrov, Aleksej
BlackElo: 2459
Result: 0-1
ECO: E04
Opening: Catalan Opening: Open Defense
Variant: Standard
TimeControl: 900+5

1. Nf3 { [%eval 0.13] [%clk 0:14:55] } 1... Nf6 { [%eval 0.25] [%clk 0:13:21] } 2. d4 { [%eval 0.12] [%clk 0:14:56] } 2... d5 { [%eval 0.09] [%clk 0:10:24] } 3. c4 { [%eval 0.0] [%clk 0:14:56] } 3... e6 { [%eval 0.2] [%clk 0:10:27] } 4. g3 { [%eval 0.17] [%clk 0:14:57] } 4... dxc4 { [%eval 0.4] [%clk 0:10:30] } 5. Bg2 { [%eval 0.14] [%clk 0:14:59] } 5... Nc6 { [%eval 0.3] [%clk 0:10:33] } 6. O-O { [%eval 0.0] [%clk 0:14:55] } 6... Rb8 { [%eval 0.12] [%clk 0:10:36] } 7. a4 { [%eval -0.21] [%clk 0:14:12] } 7... a6 { [%eval 0.09] [%clk 0:10:19] } 8. b3 { [%eval -0.1] [%clk 0:12:36] } 8... cxb3 { [%eval 0.0] [%clk 0:10:02] } 9. Qxb3 { [%eval 0.0] [%clk 0:12:37] } 9... Be7 { [%eval 0.0] [%clk 0:09:53] } 10. e3? { [%eval -1.37] } { Mistake. Rd1 was best. } { [%clk 0:12:26] } 10... O-O?! { [%eval -0.72] } { Inaccuracy. b6 was best. } { [%clk 0:09:54] } 11. Nc3 { [%eval -0.78] [%clk 0:12:00] } 11... b6 { [%eval -0.62] [%clk 0:09:52] } 12. Rd1 { [%eval -0.48] [%clk 0:11:33] } 12... Bb7 { [%eval -0.35] [%clk 0:09:53] } 13. Ba3? { [%eval -1.68] } { Mistake. e4 was best. } { [%clk 0:10:31] } 13... Na5 { [%eval -1.73] [%clk 0:08:37] } 14. Qc2?! { [%eval -2.57] } { Inaccuracy. Qa2 was best. } { [%clk 0:09:46] } 14... Bxa3 { [%eval -2.93] [%clk 0:08:35] } 15. Rxa3 { [%eval -2.6] [%clk 0:09:48] } 15... Qe7 { [%eval -2.42] [%clk 0:07:08] } 16. Raa1 { [%eval -2.64] [%clk 0:09:43] } 16... c5 { [%eval -2.44] [%clk 0:07:10] } 17. Rab1 { [%eval -3.01] [%clk 0:09:06] } 17... cxd4 { [%eval -3.11] [%clk 0:07:11] } 18. Rxd4 { [%eval -2.88] [%clk 0:08:53] } 18... Qc5 { [%eval -2.25] [%clk 0:07:07] } 19. Qb2 { [%eval -2.21] [%clk 0:08:17] } 19... Rfc8 { [%eval -2.29] [%clk 0:06:12] } 20. Ne2 { [%eval -2.68] [%clk 0:07:58] } 20... Nc4 { [%eval -2.75] [%clk 0:05:50] } 21. Qb4 { [%eval -2.46] [%clk 0:06:05] } 21... Be4 { [%eval -2.84] [%clk 0:05:45] } 22. Qxc5 { [%eval -2.68] [%clk 0:05:46] } 22... Rxc5 { [%eval -2.76] [%clk 0:05:46] } 23. Rbd1?! { [%eval -3.5] } { Inaccuracy. Rc1 was best. } { [%clk 0:04:45] } 23... Kf8 { [%eval -3.24] [%clk 0:05:46] } 24. Nd2 { [%eval -3.48] [%clk 0:04:03] } 24... Nxd2?! { [%eval -2.72] } { Inaccuracy. Bxg2 was best. } { [%clk 0:05:32] } 25. R1xd2 { [%eval -3.07] [%clk 0:03:59] } 25... Bxg2 { [%eval -2.84] [%clk 0:05:35] } 26. Kxg2 { [%eval -2.94] [%clk 0:04:03] } 26... Ke7 { [%eval -2.79] [%clk 0:05:32] } 27. Rb2 { [%eval -2.6] [%clk 0:03:56] } 27... e5 { [%eval -2.81] [%clk 0:05:22] } 28. Rdb4 { [%eval -3.11] [%clk 0:03:48] } 28... Nd5 { [%eval -2.69] [%clk 0:05:20] } 29. R4b3 { [%eval -3.32] [%clk 0:03:52] } 29... a5?! { [%eval -2.06] } { Inaccuracy. Rc4 was best. } { [%clk 0:05:14] } 30. Rd2 { [%eval -2.63] [%clk 0:03:28] } 30... Nb4 { [%eval -2.6] [%clk 0:05:05] } 31. Ng1?! { [%eval -3.7] } { Inaccuracy. f4 was best. } { [%clk 0:03:23] } 31... f6 { [%eval -4.03] [%clk 0:04:58] } 32. Nf3 { [%eval -3.61] [%clk 0:03:22] } 32... Rbc8 { [%eval -3.88] [%clk 0:04:59] } 33. Nh4 { [%eval -4.28] [%clk 0:03:22] } 33... g6 { [%eval -4.05] [%clk 0:05:00] } 34. Rb1?! { [%eval -5.51] } { Inaccuracy. Nf3 was best. } { [%clk 0:03:18] } 34... Rc1 { [%eval -4.99] [%clk 0:04:58] } 35. Rbb2 { [%eval -4.96] [%clk 0:02:40] } 35... R8c2 { [%eval -5.66] [%clk 0:04:46] } 36. Nf3 { [%eval -5.33] [%clk 0:01:45] } 36... Rxb2 { [%eval -5.82] [%clk 0:04:36] } 37. Rxb2 { [%eval -5.56] [%clk 0:01:48] } 37... Rc2 { [%eval -4.53] [%clk 0:04:39] } 38. Rb3?! { [%eval -5.97] } { Inaccuracy. Rxc2 was best. } { [%clk 0:01:39] } 38... Kd6 { [%eval -5.07] [%clk 0:04:25] } 39. Ne1?! { [%eval -6.76] } { Inaccuracy. g4 was best. } { [%clk 0:01:38] } 39... Ra2 { [%eval -7.2] [%clk 0:04:24] } 40. Nd3 { [%eval -7.7] [%clk 0:01:33] } 40... Rxa4 { [%eval -7.6] [%clk 0:04:24] } 41. Nb2 { [%eval -7.48] [%clk 0:01:33] } 41... Ra2 { [%eval -8.0] [%clk 0:04:26] } 42. Nc4+ { [%eval -8.14] [%clk 0:01:36] } 42... Kc5 { [%eval -8.28] [%clk 0:04:28] } 43. Rc3 { [%eval -8.63] [%clk 0:01:40] } 43... Rc2 { [%eval -8.78] [%clk 0:04:28] } 0-1