Event: DVM U14 2024
Site: Heidelberg GER
Date: 2024-12-28
White: Nguyen, Bach Khoi
WhiteElo: 1590
Black: Retzlaff, Nick
BlackElo: 1979
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard
Termination: normal

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:58] } 2. Nf3 { [%eval 0.2] [%clk 1:31:20] } 2... d6 { [%eval 0.22] [%clk 1:31:26] } 3. d4 { [%eval 0.22] [%clk 1:31:37] } 3... cxd4 { [%eval 0.19] [%clk 1:31:48] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:55] } 4... Nf6 { [%eval 0.25] [%clk 1:32:17] } 5. Nc3 { [%eval 0.32] [%clk 1:32:17] } 5... a6 { [%eval 0.32] [%clk 1:32:38] } 6. Be3 { [%eval 0.33] [%clk 1:32:16] } 6... e5 { [%eval 0.15] [%clk 1:32:57] } 7. Nb3 { [%eval 0.17] [%clk 1:32:37] } 7... Be6 { [%eval 0.17] [%clk 1:33:26] } 8. f3 { [%eval 0.28] [%clk 1:32:38] } 8... Be7 { [%eval 0.39] [%clk 1:33:25] } 9. Qd2 { [%eval 0.37] [%clk 1:32:21] } 9... O-O { [%eval 0.25] [%clk 1:32:27] } 10. O-O-O { [%eval 0.29] [%clk 1:32:32] } 10... b5 { [%eval 0.61] [%clk 1:27:24] } 11. g4 { [%eval 0.37] [%clk 1:29:09] } 11... Nbd7 { [%eval 0.39] [%clk 1:05:26] } 12. Kb1 { [%eval -0.1] [%clk 1:21:39] } 12... Nb6 { [%eval 0.43] [%clk 1:03:58] } 13. Bxb6?! { [%eval -0.47] } { Inaccuracy. Na5 was best. } { [%clk 1:17:48] } 13... Qxb6 { [%eval -0.5] [%clk 1:04:12] } 14. h4 { [%eval -1.01] [%clk 1:07:23] } 14... d5 { [%eval -0.59] [%clk 0:57:07] } 15. g5 { [%eval -0.57] [%clk 0:48:42] } 15... d4 { [%eval -0.34] [%clk 0:56:33] } 16. Ne2 { [%eval -0.42] [%clk 0:48:52] } 16... Nh5 { [%eval -0.58] [%clk 0:52:40] } 17. f4?! { [%eval -1.71] } { Inaccuracy. Nbc1 was best. } { [%clk 0:45:34] } 17... Nxf4? { [%eval -0.11] } { Mistake. d3 was best. } { [%clk 0:51:50] } 18. Nxf4 { [%eval -0.14] [%clk 0:45:18] } 18... exf4 { [%eval -0.1] [%clk 0:51:40] } 19. Qxf4 { [%eval -0.16] [%clk 0:42:58] } 19... Bxb3?! { [%eval 0.46] } { Inaccuracy. f6 was best. } { [%clk 0:45:35] } 20. cxb3 { [%eval 0.61] [%clk 0:40:32] } 20... Rac8?! { [%eval 1.26] } { Inaccuracy. h5 was best. } { [%clk 0:44:56] } 21. Bd3?! { [%eval 0.36] } { Inaccuracy. e5 was best. } { [%clk 0:38:23] } 21... f6? { [%eval 1.91] } { Mistake. h5 was best. } { [%clk 0:32:33] } 22. Qg4 { [%eval 1.88] [%clk 0:26:32] } 22... Rc5 { [%eval 1.92] [%clk 0:24:56] } 23. gxf6? { [%eval 0.57] } { Mistake. g6 was best. } { [%clk 0:18:59] } 23... Bxf6 { [%eval 0.56] [%clk 0:19:57] } 24. Rhg1 { [%eval 0.49] [%clk 0:15:24] } 24... Qd6 { [%eval 0.58] [%clk 0:14:39] } 25. Rdf1 { [%eval 0.42] [%clk 0:12:52] } 25... Kh8 { [%eval 0.53] [%clk 0:10:10] } 26. Rc1 { [%eval 0.1] [%clk 0:08:12] } 26... Rxc1+ { [%eval 0.19] [%clk 0:09:36] } 27. Rxc1 { [%eval 0.3] [%clk 0:05:57] } 27... Rd8?! { [%eval 1.11] } { Inaccuracy. g6 was best. } { [%clk 0:07:57] } 28. Qf5?! { [%eval 0.41] } { Inaccuracy. h5 was best. } { [%clk 0:06:11] } 28... Qd7 { [%eval 0.4] [%clk 0:07:09] } 29. Qh5 { [%eval 0.0] [%clk 0:05:01] } 29... Qe8?! { [%eval 0.76] } { Inaccuracy. g6 was best. } { [%clk 0:06:50] } 30. Qg4 { [%eval 0.48] [%clk 0:03:40] } 30... Qd7 { [%eval 0.62] [%clk 0:06:44] } 31. Qxd7 { [%eval 0.45] [%clk 0:03:35] } 31... Rxd7 { [%eval 0.39] [%clk 0:07:09] } 32. Rc6 { [%eval 0.0] [%clk 0:03:40] } 32... Bxh4 { [%eval 0.02] [%clk 0:06:19] } 33. Rxa6 { [%eval 0.0] [%clk 0:03:51] } 33... b4 { [%eval 0.16] [%clk 0:06:09] } 34. Rb6?! { [%eval -0.58] } { Inaccuracy. Ra8+ was best. } { [%clk 0:04:03] } 34... Be7?! { [%eval 0.0] } { Inaccuracy. g5 was best. } { [%clk 0:06:01] } 35. e5 { [%eval 0.0] [%clk 0:03:47] } 35... g6 { [%eval -0.04] [%clk 0:02:45] } 36. Kc2 { [%eval 0.0] [%clk 0:03:22] } 1/2-1/2