Event: Saint Louis Rapid and Blitz
Site: https://lichess.org/broadcast/gct-saint-louis-rapid--blitz-2025/blitz-1/U2dsv7eY/ky8v9K1H
White: Oparin, Grigoriy
WhiteTitle: GM
WhiteElo: 2634
Black: So, Wesley
BlackTitle: GM
BlackElo: 2704
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:05:03] } 1... c5 { [%eval 0.24] [%clk 0:05:03] } 2. Nf3 { [%eval 0.2] [%clk 0:05:03] } 2... d6 { [%eval 0.31] [%clk 0:05:04] } 3. d4 { [%eval 0.22] [%clk 0:05:04] } 3... cxd4 { [%eval 0.19] [%clk 0:05:05] } 4. Nxd4 { [%eval 0.18] [%clk 0:05:04] } 4... Nf6 { [%eval 0.31] [%clk 0:05:06] } 5. Nc3 { [%eval 0.32] [%clk 0:05:05] } 5... a6 { [%eval 0.25] [%clk 0:05:07] } 6. Nb3 { [%eval 0.0] [%clk 0:05:03] } 6... e6 { [%eval 0.06] [%clk 0:05:05] } 7. Be3 { [%eval 0.0] [%clk 0:05:00] } 7... b5 { [%eval -0.03] [%clk 0:05:04] } 8. e5 { [%eval 0.0] [%clk 0:04:55] } 8... dxe5 { [%eval 0.0] [%clk 0:05:04] } 9. Qf3 { [%eval -0.01] [%clk 0:04:55] } 9... Nd5 { [%eval -0.06] [%clk 0:05:04] } 10. O-O-O { [%eval -0.16] [%clk 0:04:55] } 10... Bb7 { [%eval -0.09] [%clk 0:05:05] } 11. Bd3 { [%eval -0.11] [%clk 0:04:52] } 11... Qc7 { [%eval -0.15] [%clk 0:04:47] } 12. Nxd5 { [%eval -0.21] [%clk 0:04:33] } 12... Bxd5 { [%eval 0.0] [%clk 0:04:16] } 13. Be4 { [%eval -0.04] [%clk 0:04:32] } 13... Bxe4 { [%eval 0.01] [%clk 0:04:17] } 14. Qxe4 { [%eval 0.0] [%clk 0:04:32] } 14... Nc6 { [%eval 0.0] [%clk 0:04:18] } 15. Nc5 { [%eval 0.1] [%clk 0:04:18] } 15... Rc8?! { [%eval 0.97] } { Inaccuracy. Be7 was best. } { [%clk 0:03:52] } 16. Rd7?! { [%eval 0.0] } { Inaccuracy. Nxa6 was best. } { [%clk 0:03:40] } 16... Qa5 { [%eval 0.0] [%clk 0:03:53] } 17. Rhd1 { [%eval 0.0] [%clk 0:01:54] } 17... Be7?? { [%eval 2.31] } { Blunder. Qxa2 was best. } { [%clk 0:02:14] } 18. a3? { [%eval 0.89] } { Mistake. Nb7 was best. } { [%clk 0:01:25] } 18... O-O { [%eval 0.9] [%clk 0:02:05] } 19. Nb7 { [%eval 0.99] [%clk 0:00:46] } 19... Qa4 { [%eval 0.97] [%clk 0:02:05] } 20. Qxa4 { [%eval 1.0] [%clk 0:00:40] } 20... bxa4 { [%eval 1.03] [%clk 0:02:07] } 21. Nd6 { [%eval 1.16] [%clk 0:00:40] } 21... Bxd6 { [%eval 0.97] [%clk 0:01:18] } 22. R1xd6 { [%eval 0.94] [%clk 0:00:41] } 22... Rfe8?! { [%eval 1.83] } { Inaccuracy. h5 was best. } { [%clk 0:01:15] } 23. Bb6? { [%eval 0.52] } { Mistake. Rb7 was best. } { [%clk 0:00:19] } 23... h5 { [%eval 0.36] [%clk 0:00:50] } 24. Bc7 { [%eval -0.16] [%clk 0:00:14] } 24... Nd4?? { [%eval 3.04] } { Blunder. Re7 was best. } { [%clk 0:00:13] } 25. Rxa6 { [%eval 2.96] [%clk 0:00:14] } 25... f6?! { [%eval 3.79] } { Inaccuracy. Ra8 was best. } { [%clk 0:00:09] } 26. Kb1?? { [%eval 1.54] } { Blunder. Rxa4 was best. } { [%clk 0:00:13] } 26... Ra8 { [%eval 1.98] [%clk 0:00:08] } 27. Rxa8 { [%eval 2.06] [%clk 0:00:10] } 27... Rxa8 { [%eval 1.94] [%clk 0:00:08] } 28. Bb6 { [%eval 1.85] [%clk 0:00:11] } 28... Nf5 { [%eval 2.42] [%clk 0:00:04] } 29. c4 { [%eval 2.47] [%clk 0:00:12] } 29... Rc8 { [%eval 3.01] [%clk 0:00:04] } 30. c5 { [%eval 3.1] [%clk 0:00:12] } 30... Nd4 { [%eval 3.18] [%clk 0:00:04] } 31. Ra7 { [%eval 3.38] [%clk 0:00:13] } 31... Nc6?! { [%eval 4.51] } { Inaccuracy. e4 was best. } { [%clk 0:00:03] } 32. Rxa4 { [%eval 4.4] [%clk 0:00:13] } 32... Kf7 { [%eval 4.79] [%clk 0:00:03] } 33. b4 { [%eval 4.86] [%clk 0:00:13] } 33... f5 { [%eval 5.07] [%clk 0:00:03] } 34. b5 { [%eval 4.83] [%clk 0:00:12] } 34... Nd4 { [%eval 5.22] [%clk 0:00:04] } 35. Rb4 { [%eval 5.23] [%clk 0:00:13] } 35... Ra8 { [%eval 5.91] [%clk 0:00:04] } 36. c6 { [%eval 5.9] [%clk 0:00:13] } 36... Ne2 { [%eval 5.91] [%clk 0:00:03] } 37. Kb2 { [%eval 5.77] [%clk 0:00:13] } 37... Nf4 { [%eval 5.88] [%clk 0:00:03] } 38. Rc4 { [%eval 5.77] [%clk 0:00:10] } 38... Rb8 { [%eval 7.26] [%clk 0:00:03] } 39. c7 { [%eval 7.16] [%clk 0:00:10] } 39... Rc8 { [%eval 6.93] [%clk 0:00:04] } 40. Ba5 { [%eval 7.03] [%clk 0:00:11] } 1-0