Event: Round 5: Nguyen, Phuc Nhat - Rummelshaus, Heinz
Site: https://lichess.org/broadcast/sparkassen-chess-trophy-2025--b-open/round-5/UMTHDa5f/8Hx7Q2tB
White: Nguyen, Phuc Nhat
WhiteElo: 1976
Black: Rummelshaus, Heinz
BlackElo: 1888
Result: 1-0
ECO: B41
Opening: Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation
Variant: Standard
TimeControl: 91+10

1. e4 { [%eval 0.18] [%clk 1:31:17] } 1... c5 { [%eval 0.24] [%clk 1:31:12] } 2. Nf3 { [%eval 0.2] [%clk 1:31:21] } 2... e6 { [%eval 0.28] [%clk 1:31:16] } 3. d4 { [%eval 0.4] [%clk 1:31:27] } 3... cxd4 { [%eval 0.29] [%clk 1:31:20] } 4. Nxd4 { [%eval 0.35] [%clk 1:31:33] } 4... a6 { [%eval 0.42] [%clk 1:31:07] } 5. c4 { [%eval 0.21] [%clk 1:31:39] } 5... Nf6 { [%eval 0.23] [%clk 1:30:56] } 6. Nc3 { [%eval 0.19] [%clk 1:31:40] } 6... Qc7 { [%eval 0.5] [%clk 1:30:29] } 7. a3 { [%eval 0.45] [%clk 1:31:44] } 7... d6 { [%eval 0.67] [%clk 1:29:50] } 8. Bd3 { [%eval 0.83] [%clk 1:31:42] } 8... Nbd7 { [%eval 0.87] [%clk 1:29:00] } 9. f4 { [%eval 0.4] [%clk 1:31:29] } 9... b6 { [%eval 0.87] [%clk 1:25:00] } 10. Be3 { [%eval 0.58] [%clk 1:29:42] } 10... Bb7 { [%eval 0.7] [%clk 1:23:27] } 11. O-O { [%eval 0.87] [%clk 1:28:28] } 11... Nc5 { [%eval 0.85] [%clk 1:21:33] } 12. Qc2? { [%eval -0.46] } { Mistake. f5 was best. } { [%clk 1:26:15] } 12... Be7?! { [%eval 0.11] } { Inaccuracy. Rc8 was best. } { [%clk 1:17:10] } 13. h3 { [%eval -0.35] [%clk 1:25:14] } 13... Rc8 { [%eval -0.41] [%clk 1:16:09] } 14. Rac1 { [%eval -0.44] [%clk 1:25:12] } 14... Qb8? { [%eval 0.66] } { Mistake. O-O was best. } { [%clk 1:14:35] } 15. f5 { [%eval 0.7] [%clk 1:20:45] } 15... e5 { [%eval 0.74] [%clk 1:11:43] } 16. Nde2?! { [%eval 0.0] } { Inaccuracy. Nb3 was best. } { [%clk 1:20:06] } 16... Nxd3 { [%eval 0.32] [%clk 1:05:01] } 17. Qxd3 { [%eval 0.49] [%clk 1:19:56] } 17... Qa8?! { [%eval 1.1] } { Inaccuracy. b5 was best. } { [%clk 1:02:03] } 18. Ng3 { [%eval 0.9] [%clk 1:17:12] } 18... Nd7?? { [%eval 2.91] } { Blunder. h5 was best. } { [%clk 0:59:08] } 19. b4?! { [%eval 2.2] } { Inaccuracy. f6 was best. } { [%clk 1:17:09] } 19... O-O { [%eval 2.34] [%clk 0:58:26] } 20. Qe2 { [%eval 2.01] [%clk 1:15:37] } 20... Bh4?! { [%eval 2.97] } { Inaccuracy. Bf6 was best. } { [%clk 0:57:48] } 21. Nh5 { [%eval 2.68] [%clk 1:11:46] } 21... Nf6 { [%eval 2.68] [%clk 0:54:17] } 22. Nxf6+ { [%eval 2.84] [%clk 1:11:01] } 22... Bxf6 { [%eval 2.69] [%clk 0:54:16] } 23. Bxb6 { [%eval 2.68] [%clk 1:11:06] } 23... Rfe8 { [%eval 3.16] [%clk 0:47:54] } 24. Rfd1 { [%eval 2.97] [%clk 1:08:51] } 24... Qb8 { [%eval 3.08] [%clk 0:47:04] } 25. Be3 { [%eval 2.94] [%clk 1:08:52] } 25... Be7 { [%eval 2.99] [%clk 0:44:45] } 26. Nd5 { [%eval 2.98] [%clk 1:07:42] } 26... Bxd5 { [%eval 3.09] [%clk 0:42:56] } 27. Rxd5 { [%eval 2.53] [%clk 1:07:00] } 27... Qb7?! { [%eval 3.34] } { Inaccuracy. Rc6 was best. } { [%clk 0:42:38] } 28. Qd3 { [%eval 3.31] [%clk 1:06:46] } 28... Rc6 { [%eval 3.31] [%clk 0:42:18] } 29. c5 { [%eval 2.88] [%clk 1:06:02] } 29... Rec8 { [%eval 3.48] [%clk 0:40:59] } 30. Rd1?! { [%eval 2.65] } { Inaccuracy. f6 was best. } { [%clk 1:05:15] } 30... dxc5 { [%eval 2.55] [%clk 0:34:48] } 31. Bxc5?! { [%eval 1.62] } { Inaccuracy. Rd8+ was best. } { [%clk 1:04:57] } 31... Bxc5+ { [%eval 1.87] [%clk 0:33:46] } 32. bxc5 { [%eval 1.8] [%clk 1:02:56] } 32... h6 { [%eval 1.77] [%clk 0:28:47] } 33. Qc3 { [%eval 1.38] [%clk 1:00:21] } 33... f6?? { [%eval #8] } { Checkmate is now unavoidable. Qa7 was best. } { [%clk 0:26:14] } 34. Qc4 { [%eval #8] [%clk 1:00:05] } 34... Kh7 { [%eval #7] [%clk 0:25:48] } 35. Rd8 { [%eval #6] [%clk 0:59:41] } 35... Rxd8 { [%eval #6] [%clk 0:21:29] } 36. Rxd8 { [%eval #5] [%clk 0:59:36] } 36... h5 { [%eval #5] [%clk 0:20:54] } 37. h4 { [%eval #5] [%clk 0:59:25] } 37... g5 { [%eval #2] [%clk 0:19:22] } 38. Qg8+ { [%eval #1] [%clk 0:59:23] } 38... Kh6 { [%eval #1] [%clk 0:19:23] } 39. Qg6# { [%clk 0:59:29] } 1-0