Event: Round 4: Lucas Jiang - Jairo Pinzon
Date: 2023-07-16
White: Lucas Jiang
Black: Jairo Pinzon
Result: 1/2-1/2
ECO: C72
Opening: Ruy Lopez: Morphy Defense, Modern Steinitz Defense
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... e5 { [%eval 0.35] [%clk 1:27:35] } 2. Nf3 { [%eval 0.29] [%clk 1:31:09] } 2... Nc6 { [%eval 0.32] [%clk 1:27:54] } 3. Bb5 { [%eval 0.34] [%clk 1:31:27] } 3... a6 { [%eval 0.37] [%clk 1:28:12] } 4. Ba4 { [%eval 0.31] [%clk 1:31:49] } 4... d6 { [%eval 0.5] [%clk 1:28:25] } 5. O-O { [%eval 0.32] [%clk 1:31:46] } 5... Bg4 { [%eval 0.84] [%clk 1:28:06] } 6. h3 { [%eval 0.4] [%clk 1:24:29] } 6... h5?! { [%eval 1.36] } { Inaccuracy. Bh5 was best. } { [%clk 1:28:17] } 7. d4 { [%eval 1.23] [%clk 1:18:42] } 7... b5 { [%eval 1.47] [%clk 1:22:26] } 8. Bb3 { [%eval 0.9] [%clk 1:15:44] } 8... Bxf3 { [%eval 1.17] [%clk 0:59:10] } 9. Qxf3 { [%eval 0.96] [%clk 1:15:51] } 9... Nf6 { [%eval 1.21] [%clk 0:58:40] } 10. c3 { [%eval 1.13] [%clk 0:56:31] } 10... exd4 { [%eval 1.2] [%clk 0:54:28] } 11. Rd1? { [%eval -0.17] } { Mistake. Qe2 was best. } { [%clk 0:52:28] } 11... Ne5 { [%eval -0.19] [%clk 0:49:54] } 12. Qe2 { [%eval -0.11] [%clk 0:48:56] } 12... d3 { [%eval -0.19] [%clk 0:47:12] } 13. Qe1 { [%eval -0.2] [%clk 0:39:49] } 13... c5 { [%eval -0.23] [%clk 0:45:04] } 14. Bd5?! { [%eval -1.25] } { Inaccuracy. c4 was best. } { [%clk 0:21:32] } 14... Nxd5 { [%eval -1.35] [%clk 0:41:43] } 15. exd5 { [%eval -1.38] [%clk 0:21:56] } 15... Be7 { [%eval -1.26] [%clk 0:41:27] } 16. f4 { [%eval -1.3] [%clk 0:21:48] } 16... Ng6 { [%eval -1.28] [%clk 0:40:56] } 17. Rxd3 { [%eval -1.4] [%clk 0:21:41] } 17... O-O { [%eval -1.35] [%clk 0:41:09] } 18. Be3?! { [%eval -2.1] } { Inaccuracy. Qf1 was best. } { [%clk 0:20:58] } 18... Re8 { [%eval -2.17] [%clk 0:38:48] } 19. Qf2 { [%eval -2.05] [%clk 0:19:18] } 19... Qd7 { [%eval -1.97] [%clk 0:32:40] } 20. Na3 { [%eval -2.36] [%clk 0:17:40] } 20... Nh4?! { [%eval -1.55] } { Inaccuracy. Qf5 was best. } { [%clk 0:25:23] } 21. Nc2 { [%eval -1.56] [%clk 0:15:39] } 21... Nf5 { [%eval -1.59] [%clk 0:24:28] } 22. Qf3 { [%eval -1.48] [%clk 0:14:58] } 22... h4 { [%eval -1.09] [%clk 0:22:33] } 23. Re1 { [%eval -1.14] [%clk 0:14:22] } 23... Bf6 { [%eval -1.38] [%clk 0:22:07] } 24. Rdd1?! { [%eval -2.62] } { Inaccuracy. Bf2 was best. } { [%clk 0:13:45] } 24... g6? { [%eval -1.14] } { Mistake. b4 was best. } { [%clk 0:22:01] } 25. Bf2 { [%eval -1.11] [%clk 0:13:22] } 25... a5 { [%eval -1.14] [%clk 0:21:55] } 26. Rxe8+ { [%eval -1.17] [%clk 0:09:34] } 26... Rxe8 { [%eval -1.3] [%clk 0:22:13] } 27. a3 { [%eval -1.12] [%clk 0:06:50] } 27... Kg7 { [%eval -0.87] [%clk 0:22:02] } 1/2-1/2