Event: Round 9: Nguyen Truong Phuc - Guo, Ethan
Date: 2025-04-17
White: Nguyen Truong Phuc
WhiteElo: 1846
Black: Guo, Ethan
BlackTitle: CM
BlackElo: 2060
Result: 0-1
ECO: B94
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 5+3

1. e4 { [%eval 0.18] [%clk 0:05:04] } 1... c5 { [%eval 0.25] [%clk 0:05:06] } 2. Nf3 { [%eval 0.2] [%clk 0:05:05] } 2... d6 { [%eval 0.31] [%clk 0:05:08] } 3. d4 { [%eval 0.22] [%clk 0:05:07] } 3... cxd4 { [%eval 0.19] [%clk 0:05:10] } 4. Nxd4 { [%eval 0.18] [%clk 0:05:08] } 4... Nf6 { [%eval 0.25] [%clk 0:05:11] } 5. Nc3 { [%eval 0.32] [%clk 0:05:09] } 5... a6 { [%eval 0.28] [%clk 0:05:13] } 6. Bg5 { [%eval 0.0] [%clk 0:05:10] } 6... Nbd7 { [%eval 0.19] [%clk 0:05:16] } 7. f4 { [%eval 0.19] [%clk 0:05:11] } 7... Qc7 { [%eval 0.16] [%clk 0:05:16] } 8. Qf3 { [%eval 0.38] [%clk 0:05:12] } 8... b5 { [%eval 0.22] [%clk 0:05:12] } 9. O-O-O { [%eval 0.25] [%clk 0:05:07] } 9... Bb7 { [%eval 0.26] [%clk 0:05:11] } 10. Bd3 { [%eval 0.14] [%clk 0:05:07] } 10... g6 { [%eval 0.3] [%clk 0:05:09] } 11. g4? { [%eval -1.04] } { Mistake. Rhe1 was best. } { [%clk 0:04:11] } 11... Bg7 { [%eval -1.07] [%clk 0:05:07] } 12. Nce2 { [%eval -1.21] [%clk 0:03:58] } 12... Nc5 { [%eval -0.75] [%clk 0:04:35] } 13. Bxf6 { [%eval -0.76] [%clk 0:03:56] } 13... Bxf6 { [%eval -0.64] [%clk 0:04:36] } 14. g5 { [%eval -1.08] [%clk 0:03:55] } 14... Bg7 { [%eval -0.97] [%clk 0:04:37] } 15. f5 { [%eval -1.0] [%clk 0:03:50] } 15... Be5 { [%eval -0.97] [%clk 0:03:43] } 16. h4 { [%eval -1.05] [%clk 0:03:20] } 16... O-O-O { [%eval -0.8] [%clk 0:02:50] } 17. Kb1? { [%eval -2.41] } { Mistake. fxg6 was best. } { [%clk 0:02:50] } 17... Kb8? { [%eval -0.84] } { Mistake. d5 was best. } { [%clk 0:03:11] } 18. Rhf1?! { [%eval -1.54] } { Inaccuracy. Qe3 was best. } { [%clk 0:01:31] } 18... Qb6?! { [%eval -0.65] } { Inaccuracy. d5 was best. } { [%clk 0:02:19] } 19. Nb3? { [%eval -2.25] } { Mistake. Qe3 was best. } { [%clk 0:01:31] } 19... Na4 { [%eval -2.42] [%clk 0:01:47] } 20. c3 { [%eval -2.26] [%clk 0:01:28] } 20... b4 { [%eval -2.11] [%clk 0:01:46] } 21. Rc1 { [%eval -2.42] [%clk 0:01:17] } 21... bxc3?! { [%eval -1.76] } { Inaccuracy. h6 was best. } { [%clk 0:01:30] } 22. Nxc3 { [%eval -1.73] [%clk 0:01:07] } 22... Nxc3+ { [%eval -1.86] [%clk 0:01:29] } 23. bxc3 { [%eval -1.76] [%clk 0:01:08] } 23... Rc8 { [%eval -1.65] [%clk 0:01:30] } 24. c4?! { [%eval -2.39] } { Inaccuracy. Qf2 was best. } { [%clk 0:00:50] } 24... a5 { [%eval -2.22] [%clk 0:01:22] } 25. Qf2 { [%eval -2.24] [%clk 0:00:51] } 25... Qxf2?! { [%eval -1.35] } { Inaccuracy. Qb4 was best. } { [%clk 0:01:00] } 26. Rxf2 { [%eval -1.4] [%clk 0:00:53] } 26... a4 { [%eval -1.37] [%clk 0:01:01] } 27. Nd2 { [%eval -1.43] [%clk 0:00:54] } 27... Rc6 { [%eval -1.06] [%clk 0:00:38] } 28. Kc2 { [%eval -1.15] [%clk 0:00:40] } 28... Rb6 { [%eval -1.24] [%clk 0:00:33] } 29. Rb1 { [%eval -1.24] [%clk 0:00:38] } 29... Rxb1 { [%eval -1.33] [%clk 0:00:35] } 30. Nxb1 { [%eval -1.56] [%clk 0:00:39] } 30... Bg3 { [%eval -1.53] [%clk 0:00:33] } 31. Rg2 { [%eval -1.34] [%clk 0:00:27] } 31... Bxh4 { [%eval -1.48] [%clk 0:00:31] } 32. Nc3? { [%eval -3.14] } { Mistake. Rg4 was best. } 32... gxf5 { [%eval -2.76] [%clk 0:00:33] } 33. Rh2 { [%eval -3.4] [%clk 0:00:24] } 33... Bxg5 { [%eval -3.51] [%clk 0:00:31] } 34. exf5 { [%eval -3.85] [%clk 0:00:25] } 34... Bc6?! { [%eval -2.7] } { Inaccuracy. h5 was best. } { [%clk 0:00:32] } 35. Be4 { [%eval -2.68] [%clk 0:00:23] } 35... Bxe4+ { [%eval -2.65] [%clk 0:00:25] } 36. Nxe4 { [%eval -2.62] [%clk 0:00:25] } 36... Bf4 { [%eval -2.48] [%clk 0:00:26] } 37. Rh4 { [%eval -2.69] [%clk 0:00:25] } 37... Be5 { [%eval -2.56] [%clk 0:00:28] } 38. Rh5?! { [%eval -3.28] } { Inaccuracy. Rh6 was best. } { [%clk 0:00:12] } 38... Kc7 { [%clk 0:00:30] } 39. Ng5 { [%clk 0:00:13] } 39... Rb8 { [%clk 0:00:27] } 40. Rxh7 { [%clk 0:00:10] } 40... Rb2+ { [%clk 0:00:28] } 41. Kd3 { [%clk 0:00:10] } 41... Rxa2 { [%clk 0:00:28] } 42. Rxf7 { [%clk 0:00:00] } 42... Kd7 { [%clk 0:00:25] } 43. Nf3 { [%clk 0:00:07] } 43... Bf6 { [%clk 0:00:24] } 44. Nd4 { [%clk 0:00:00] } 0-1