Event: Round 7: Yi Herng Joel Ong - Durga Saravanan
Site: https://lichess.org/study/UpkslUbi/esZ7BoMD
Date: 2023-02-10
White: Ong, Yi Herng Joel
WhiteElo: 2086
Black: Saravanan, Durga
BlackElo: 1922
Result: 0-1
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] [%clk 1:26:47] } 2. Nf3 { [%eval 0.12] [%clk 1:31:10] } 2... d5 { [%eval 0.25] [%clk 1:27:05] } 3. c4 { [%eval 0.16] [%clk 1:31:28] } 3... e6 { [%eval 0.17] [%clk 1:27:28] } 4. Nc3 { [%eval 0.0] [%clk 1:31:32] } 4... Bb4 { [%eval 0.15] [%clk 1:27:45] } 5. Bg5 { [%eval 0.15] [%clk 1:31:03] } 5... h6 { [%eval 0.18] [%clk 1:28:00] } 6. Bxf6 { [%eval 0.1] [%clk 1:31:10] } 6... Qxf6 { [%eval 0.17] [%clk 1:28:25] } 7. e3 { [%eval 0.06] [%clk 1:31:14] } 7... O-O { [%eval 0.19] [%clk 1:28:16] } 8. Rc1 { [%eval 0.17] [%clk 1:29:11] } 8... dxc4 { [%eval 0.17] [%clk 1:28:06] } 9. Bxc4 { [%eval 0.2] [%clk 1:28:19] } 9... c5 { [%eval 0.16] [%clk 1:28:27] } 10. Qb3 { [%eval 0.24] [%clk 1:26:17] } 10... cxd4 { [%eval 0.18] [%clk 1:07:20] } 11. exd4 { [%eval -0.23] [%clk 1:04:37] } 11... Nc6 { [%eval -0.21] [%clk 1:06:56] } 12. O-O { [%eval -0.25] [%clk 1:02:36] } 12... Bxc3 { [%eval -0.26] [%clk 0:50:00] } 13. Qxc3 { [%eval -0.23] [%clk 0:43:46] } 13... Rd8 { [%eval -0.32] [%clk 0:47:11] } 14. Rfd1 { [%eval -0.35] [%clk 0:41:43] } 14... Bd7 { [%eval -0.04] [%clk 0:40:59] } 15. b4 { [%eval -0.28] [%clk 0:31:46] } 15... a6 { [%eval -0.24] [%clk 0:25:21] } 16. a3 { [%eval -0.63] [%clk 0:18:42] } 16... Rac8 { [%eval -0.34] [%clk 0:12:36] } 17. Qe3 { [%eval -0.27] [%clk 0:13:24] } 17... Ne7 { [%eval -0.35] [%clk 0:06:35] } 18. Ne5?! { [%eval -1.15] } { Inaccuracy. Bd3 was best. } { [%clk 0:07:07] } 18... Ba4 { [%eval -1.23] [%clk 0:06:59] } 19. Rd3?? { [%eval -3.98] } { Blunder. Re1 was best. } { [%clk 0:01:48] } 19... Nf5?? { [%eval -1.52] } { Blunder. b5 was best. } { [%clk 0:05:24] } 20. Qd2?! { [%eval -2.19] } { Inaccuracy. Qe1 was best. } { [%clk 0:01:23] } 20... b5 { [%eval -1.71] [%clk 0:04:20] } 21. Ba2 { [%eval -1.92] [%clk 0:01:18] } 21... Rxc1+ { [%eval -1.67] [%clk 0:01:56] } 22. Qxc1 { [%eval -1.79] [%clk 0:01:43] } 22... Nxd4 { [%eval -1.8] [%clk 0:00:59] } 23. Qe3 { [%eval -1.68] [%clk 0:00:34] } 23... Nc6 { [%eval -1.78] } 24. Rxd8+ { [%eval -1.63] [%clk 0:00:37] } 24... Qxd8 { [%eval -1.63] [%clk 0:00:42] } 25. g3?? { [%eval -4.24] } { Blunder. Nf3 was best. } { [%clk 0:00:33] } 25... Nxe5 { [%eval -3.69] [%clk 0:00:34] } 26. Qxe5 { [%eval -3.31] [%clk 0:00:56] } 26... Qd1+ { [%eval -4.13] [%clk 0:00:39] } 27. Kg2 { [%eval -3.84] [%clk 0:01:19] } 27... Qd3?! { [%eval -2.52] } { Inaccuracy. Qc2 was best. } { [%clk 0:00:39] } 28. h4?! { [%eval -3.7] } { Inaccuracy. Qb8+ was best. } { [%clk 0:00:31] } 28... Bd1 { [%eval -3.15] [%clk 0:00:53] } 29. Qe3 { [%eval -2.95] [%clk 0:00:34] } 29... Qc2 { [%eval -2.89] [%clk 0:00:39] } 30. Qe1 { [%eval -2.85] [%clk 0:00:32] } 30... Qxa2 { [%eval -2.76] [%clk 0:00:42] } 31. Qxd1 { [%eval -2.81] [%clk 0:00:55] } 31... Qd5+?? { [%eval -0.58] } { Blunder. Qxa3 was best. } { [%clk 0:00:32] } 32. Qxd5 { [%eval -0.72] [%clk 0:01:18] } 32... exd5 { [%eval -0.63] [%clk 0:01:01] } 33. Kf3 { [%eval -0.8] [%clk 0:01:40] } 33... Kf8 { [%eval -0.88] [%clk 0:01:02] } 34. Kf4 { [%eval -0.58] [%clk 0:02:04] } 34... f6 { [%eval -0.7] [%clk 0:01:22] } 35. h5 { [%eval -0.74] [%clk 0:02:27] } 35... Ke7 { [%eval -0.73] [%clk 0:01:45] } 36. Ke3 { [%eval -0.74] [%clk 0:01:11] } 36... Ke6 { [%eval -0.72] [%clk 0:00:43] } 37. Kd4 { [%eval -0.73] [%clk 0:00:34] } 37... Kd6 { [%eval -0.63] [%clk 0:00:43] } 38. f4 { [%eval -0.68] [%clk 0:00:31] } 38... Kc6?! { [%eval 0.0] } { Inaccuracy. Ke6 was best. } { [%clk 0:00:33] } 39. Kc3?! { [%eval -0.63] } { Inaccuracy. g4 was best. } { [%clk 0:00:53] } 39... Kd6 { [%eval -0.89] [%clk 0:00:35] } 40. Kd4 { [%eval -0.62] [%clk 0:01:00] } 40... Kc6?! { [%eval 0.0] } { Inaccuracy. Ke6 was best. } { [%clk 0:00:35] } 41. Kc3 { [%eval 0.0] [%clk 0:01:26] } 41... Kd7 { [%eval 0.0] [%clk 0:00:48] } 42. Kd4?! { [%eval -0.62] } { Inaccuracy. f5 was best. } { [%clk 0:00:33] } 42... Ke6 { [%eval -0.69] [%clk 0:01:13] } 43. Kc5 { [%eval -0.68] [%clk 0:01:00] } 43... Kf5 { [%eval -0.7] [%clk 0:00:37] } 44. Kxd5 { [%eval -0.76] [%clk 0:01:23] } 44... Kg4 { [%eval -0.62] [%clk 0:00:45] } 45. Ke6?? { [%eval -6.21] } { Blunder. Kc5 was best. } { [%clk 0:00:42] } 45... Kxg3 { [%eval -6.98] [%clk 0:00:46] } 46. Kf5 { [%eval -6.86] [%clk 0:01:04] } 46... Kf3 { [%eval -6.95] [%clk 0:01:10] } 0-1