Event: Round 1: Jorge Oquendo - Roshan Jayaraman
Site: https://lichess.org/study/lIBfOY7Q/yQxBxnh0
Date: 2023-01-07
White: Jorge Oquendo
WhiteTitle: FM
Black: Roshan Jayaraman
Result: 1-0
ECO: A45
Opening: Indian Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:56:47] } 1... Nf6 { [%eval 0.23] [%clk 0:59:57] } 2. Nd2 { [%eval 0.0] [%clk 0:55:18] } 2... d5 { [%eval 0.0] [%clk 0:59:17] } 3. Ngf3 { [%eval 0.0] [%clk 0:53:20] } 3... c5 { [%eval 0.12] [%clk 0:58:08] } 4. e3 { [%eval 0.0] [%clk 0:53:02] } 4... e6 { [%eval 0.0] [%clk 0:57:17] } 5. Be2 { [%eval 0.01] [%clk 0:50:17] } 5... Nc6 { [%eval 0.03] [%clk 0:56:42] } 6. O-O { [%eval 0.07] [%clk 0:50:15] } 6... Bd6 { [%eval 0.22] [%clk 0:55:36] } 7. b3 { [%eval 0.04] [%clk 0:47:30] } 7... cxd4 { [%eval 0.0] [%clk 0:53:44] } 8. exd4 { [%eval 0.06] [%clk 0:46:59] } 8... O-O { [%eval 0.04] [%clk 0:53:09] } 9. Bb2 { [%eval 0.08] [%clk 0:46:59] } 9... b6 { [%eval 0.07] [%clk 0:50:55] } 10. Re1 { [%eval -0.15] [%clk 0:45:55] } 10... Bb7 { [%eval -0.02] [%clk 0:46:21] } 11. a3 { [%eval 0.05] [%clk 0:45:22] } 11... Rc8 { [%eval 0.11] [%clk 0:45:36] } 12. Bd3 { [%eval -0.13] [%clk 0:45:15] } 12... Nd7 { [%eval 0.01] [%clk 0:36:21] } 13. c4 { [%eval -0.17] [%clk 0:37:16] } 13... Ne7 { [%eval -0.09] [%clk 0:34:32] } 14. Qe2 { [%eval -0.26] [%clk 0:36:03] } 14... Ng6 { [%eval -0.02] [%clk 0:33:27] } 15. g3 { [%eval -0.16] [%clk 0:35:59] } 15... Re8 { [%eval -0.07] [%clk 0:24:24] } 16. h4 { [%eval -0.12] [%clk 0:29:33] } 16... Qf6?! { [%eval 0.64] } { Inaccuracy. h6 was best. } { [%clk 0:23:04] } 17. h5?! { [%eval 0.0] } { Inaccuracy. cxd5 was best. } { [%clk 0:28:19] } 17... Ngf8 { [%eval 0.25] [%clk 0:22:04] } 18. Ne5 { [%eval -0.13] [%clk 0:26:57] } 18... Bxe5?! { [%eval 0.68] } { Inaccuracy. Qg5 was best. } { [%clk 0:19:21] } 19. dxe5 { [%eval 0.61] [%clk 0:26:51] } 19... Qe7 { [%eval 1.04] [%clk 0:18:05] } 20. b4 { [%eval 1.15] [%clk 0:25:26] } 20... h6 { [%eval 1.05] [%clk 0:16:56] } 21. cxd5 { [%eval 1.59] [%clk 0:22:26] } 21... Bxd5 { [%eval 1.63] [%clk 0:16:05] } 22. Ne4 { [%eval 1.7] [%clk 0:21:09] } 22... Bxe4 { [%eval 1.7] [%clk 0:15:44] } 23. Qxe4 { [%eval 1.8] [%clk 0:21:04] } 23... Qg5 { [%eval 2.0] [%clk 0:14:25] } 24. Qe2 { [%eval 1.71] [%clk 0:18:50] } 24... Red8 { [%eval 1.98] [%clk 0:12:00] } 25. Kg2 { [%eval 1.63] [%clk 0:18:45] } 25... Qe7 { [%eval 1.97] [%clk 0:08:29] } 26. Be4?! { [%eval 1.34] } { Inaccuracy. Rad1 was best. } { [%clk 0:12:20] } 26... a5 { [%eval 1.37] [%clk 0:07:47] } 27. Qb5 { [%eval 1.36] [%clk 0:11:29] } 27... Qg5 { [%eval 1.31] [%clk 0:05:52] } 28. Bf3?! { [%eval 0.31] } { Inaccuracy. Qe2 was best. } { [%clk 0:06:16] } 28... Qd2?? { [%eval 2.66] } { Blunder. axb4 was best. } { [%clk 0:05:22] } 29. Re2 { [%eval 2.55] [%clk 0:06:06] } 29... Qg5 { [%eval 2.66] [%clk 0:04:36] } 30. Rd1 { [%eval 2.39] [%clk 0:05:40] } 30... axb4 { [%eval 2.78] [%clk 0:03:41] } 31. axb4 { [%eval 2.59] [%clk 0:05:40] } 31... Nf6 { [%eval 2.92] [%clk 0:02:21] } 32. Rxd8?! { [%eval 1.79] } { Inaccuracy. Bc1 was best. } { [%clk 0:05:07] } 32... Rxd8 { [%eval 1.73] [%clk 0:02:21] } 33. Qxb6 { [%eval 1.69] [%clk 0:04:26] } 33... Nxh5?? { [%eval 7.23] } { Blunder. Nd5 was best. } { [%clk 0:02:18] } 34. Bc1 { [%eval 6.92] [%clk 0:03:44] } 34... Qxc1 { [%eval 7.55] [%clk 0:01:48] } 35. Qxd8 { [%eval 7.77] [%clk 0:03:44] } 35... Nf4+ { [%eval 7.93] [%clk 0:01:09] } 36. gxf4 { [%eval 8.02] [%clk 0:03:42] } 36... Qxf4 { [%eval 9.27] [%clk 0:01:09] } 37. Re4 { [%eval 9.42] [%clk 0:03:13] } 37... Qg5+ { [%eval 9.16] [%clk 0:00:54] } 38. Qxg5 { [%eval 9.37] [%clk 0:03:10] } 1-0