Event: Round 7: Nguyen, Duc Hoa - Du, Chunhui
Site: https://lichess.org/broadcast/chess-hub-mcf-1st-gm-im-invitational-chess-championship-2025/round-7/jsPm7XGg/YGCG04jP
White: Nguyen, Duc Hoa
WhiteTitle: GM
WhiteElo: 2396
Black: Du, Chunhui
BlackTitle: FM
BlackElo: 2402
Result: 1-0
ECO: C42
Opening: Petrov's Defense: Nimzowitsch Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:26:48] } 1... e5 { [%eval 0.22] [%clk 1:28:34] } 2. Nf3 { [%eval 0.13] [%clk 1:27:07] } 2... Nf6 { [%eval 0.34] [%clk 1:28:57] } 3. Nxe5 { [%eval 0.29] [%clk 1:27:05] } 3... d6 { [%eval 0.22] [%clk 1:29:23] } 4. Nf3 { [%eval 0.31] [%clk 1:26:51] } 4... Nxe4 { [%eval 0.27] [%clk 1:29:48] } 5. Nc3 { [%eval 0.17] [%clk 1:27:06] } 5... Nxc3 { [%eval 0.24] [%clk 1:25:07] } 6. dxc3 { [%eval 0.14] [%clk 1:27:29] } 6... Be7 { [%eval 0.11] [%clk 1:24:05] } 7. Bf4 { [%eval 0.0] [%clk 1:26:57] } 7... Nc6 { [%eval 0.25] [%clk 1:15:56] } 8. Qd2 { [%eval 0.28] [%clk 1:27:04] } 8... Bf5 { [%eval 0.25] [%clk 1:15:43] } 9. O-O-O { [%eval 0.3] [%clk 1:26:24] } 9... Qd7 { [%eval 0.24] [%clk 1:11:55] } 10. Bb5 { [%eval 0.15] [%clk 1:25:07] } 10... a6 { [%eval 0.22] [%clk 1:10:06] } 11. Bxc6 { [%eval 0.17] [%clk 1:23:46] } 11... bxc6 { [%eval 0.19] [%clk 1:02:57] } 12. Rhe1 { [%eval 0.08] [%clk 1:22:48] } 12... O-O { [%eval 0.15] [%clk 0:58:36] } 13. Ne5 { [%eval 0.0] [%clk 1:13:11] } 13... dxe5 { [%eval -0.12] [%clk 0:54:43] } 14. Qxd7 { [%eval -0.1] [%clk 1:13:31] } 14... Bxd7 { [%eval -0.01] [%clk 0:55:12] } 15. Rxd7 { [%eval -0.11] [%clk 1:13:50] } 15... Bd6 { [%eval -0.09] [%clk 0:55:40] } 16. Bg5 { [%eval -0.26] [%clk 1:09:03] } 16... Rfe8 { [%eval -0.06] [%clk 0:54:05] } 17. c4 { [%eval -0.05] [%clk 1:08:25] } 17... c5 { [%eval 0.0] [%clk 0:52:55] } 18. Rd1 { [%eval 0.0] [%clk 1:07:50] } 18... Kf8 { [%eval 0.0] [%clk 0:29:38] } 19. Rd3 { [%eval 0.0] [%clk 1:02:28] } 19... h6 { [%eval 0.0] [%clk 0:22:17] } 20. Bh4?! { [%eval -0.93] } { Inaccuracy. Rf3 was best. } { [%clk 0:57:55] } 20... g5 { [%eval -0.67] [%clk 0:21:22] } 21. Bg3 { [%eval -0.44] [%clk 0:57:54] } 21... g4 { [%eval -0.25] [%clk 0:20:32] } 22. R3xd6 { [%eval -0.12] [%clk 0:33:14] } 22... cxd6 { [%eval -0.2] [%clk 0:20:57] } 23. Rxd6 { [%eval -0.33] [%clk 0:33:35] } 23... Kg7 { [%eval -0.45] [%clk 0:20:55] } 24. Bh4 { [%eval -0.59] [%clk 0:30:30] } 24... f5 { [%eval -0.2] [%clk 0:14:02] } 25. Kd2 { [%eval -0.43] [%clk 0:30:20] } 25... Ra7?! { [%eval 0.21] } { Inaccuracy. f4 was best. } { [%clk 0:13:45] } 26. Ke3 { [%eval 0.27] [%clk 0:30:08] } 26... Rf7 { [%eval 0.62] [%clk 0:08:52] } 27. a4 { [%eval 0.34] [%clk 0:29:30] } 27... a5 { [%eval 0.46] [%clk 0:06:45] } 28. b3 { [%eval 0.57] [%clk 0:29:32] } 28... Kh7 { [%eval 0.48] [%clk 0:06:15] } 29. Bd8 { [%eval 0.0] [%clk 0:28:44] } 29... h5?? { [%eval 1.85] } { Blunder. f4+ was best. } { [%clk 0:05:41] } 30. Bh4?? { [%eval 0.0] } { Blunder. Bxa5 was best. } { [%clk 0:28:32] } 30... f4+ { [%eval 0.06] [%clk 0:03:59] } 31. Ke4 { [%eval 0.15] [%clk 0:27:57] } 31... g3 { [%eval 0.11] [%clk 0:04:19] } 32. fxg3 { [%eval 0.04] [%clk 0:22:36] } 32... fxg3 { [%eval 0.07] [%clk 0:04:44] } 33. Bxg3 { [%eval 0.05] [%clk 0:22:38] } 33... h4 { [%eval 0.18] [%clk 0:02:39] } 34. Be1 { [%eval 0.13] [%clk 0:21:43] } 34... Rf1?! { [%eval 1.05] } { Inaccuracy. Rg8 was best. } { [%clk 0:02:39] } 35. Bxa5 { [%eval 1.13] [%clk 0:21:48] } 35... Rg8? { [%eval 2.68] } { Mistake. Kg7 was best. } { [%clk 0:02:54] } 36. Rd7+ { [%eval 2.65] [%clk 0:21:31] } 36... Kh6 { [%eval 2.4] [%clk 0:02:20] } 37. Bd2+?! { [%eval 1.74] } { Inaccuracy. Rd2 was best. } { [%clk 0:21:29] } 37... Kh5? { [%eval 3.62] } { Mistake. Kg6 was best. } { [%clk 0:02:14] } 38. Rh7+ { [%eval 3.56] [%clk 0:21:44] } 38... Kg4 { [%eval 3.52] [%clk 0:01:57] } 39. a5 { [%eval 3.3] [%clk 0:21:48] } 39... Rh1 { [%eval 3.63] [%clk 0:01:17] } 40. h3+ { [%eval 3.27] [%clk 0:17:59] } 40... Kg3 { [%eval 3.34] [%clk 0:01:44] } 41. Be3?! { [%eval 2.13] } { Inaccuracy. a6 was best. } { [%clk 0:16:08] } 41... Rh2? { [%eval 3.58] } { Mistake. Ra8 was best. } { [%clk 0:01:01] } 42. Bxc5 { [%eval 3.58] [%clk 0:15:35] } 42... Rxg2 { [%eval 3.3] [%clk 0:00:46] } 43. Be7 { [%eval 3.08] [%clk 0:15:11] } 43... Kxh3?! { [%eval 4.46] } { Inaccuracy. Rxc2 was best. } { [%clk 0:00:55] } 44. Rxh4+ { [%eval 4.18] [%clk 0:14:06] } 44... Kg3 { [%eval 4.46] [%clk 0:01:22] } 45. Kxe5 { [%eval 4.59] [%clk 0:12:10] } 45... Rg7 { [%eval 4.46] [%clk 0:01:03] } 46. Bf6 { [%eval 4.37] [%clk 0:12:18] } 46... Ra7 { [%eval 5.03] [%clk 0:00:32] } 47. b4 { [%eval 4.94] [%clk 0:12:05] } 47... Rxc2 { [%eval 5.03] [%clk 0:00:59] } 48. Rd4?! { [%eval 3.27] } { Inaccuracy. Kd5 was best. } { [%clk 0:12:01] } 48... Kf3? { [%eval 5.54] } { Mistake. Rb7 was best. } { [%clk 0:01:10] } 49. Bd8 { [%eval 5.53] [%clk 0:11:12] } 49... Rh2 { [%eval 6.34] [%clk 0:01:00] } 50. b5?! { [%eval 4.96] } { Inaccuracy. Kd6 was best. } { [%clk 0:11:05] } 50... Rh5+ { [%eval 5.74] [%clk 0:01:10] } 51. Kd6 { [%eval 5.62] [%clk 0:11:22] } 51... Ra8 { [%eval 6.35] [%clk 0:01:13] } 52. Kc6 { [%eval 6.32] [%clk 0:11:01] } 52... Rh8 { [%eval 6.5] [%clk 0:00:41] } 53. Bc7 { [%eval 6.68] [%clk 0:11:17] } 53... Ke3 { [%eval 6.87] [%clk 0:00:00] } 54. Rd6 { [%eval 6.73] [%clk 0:11:19] } 1-0