Event: Round 4: Barrionuevo, Pablo - Spangenberg, Hugo
Date: 2025-04-25
White: Barrionuevo, Pablo
WhiteTitle: IM
WhiteElo: 2263
Black: Spangenberg, Hugo
BlackTitle: GM
BlackElo: 2449
Result: 1-0
ECO: A45
Opening: Trompowsky Attack
Variant: Standard
TimeControl: 3+2

1. d4 { [%eval 0.17] [%clk 0:03:01] } 1... Nf6 { [%eval 0.19] [%clk 0:03:02] } 2. Bg5 { [%eval 0.0] [%clk 0:03:02] } 2... Ne4 { [%eval 0.19] [%clk 0:02:57] } 3. Bf4 { [%eval 0.17] [%clk 0:03:02] } 3... d5 { [%eval 0.2] [%clk 0:02:52] } 4. f3 { [%eval 0.0] [%clk 0:03:01] } 4... Nf6 { [%eval -0.02] [%clk 0:02:52] } 5. e4 { [%eval -0.1] [%clk 0:03:01] } 5... e6 { [%eval 0.06] [%clk 0:02:48] } 6. e5 { [%eval 0.0] [%clk 0:02:58] } 6... Nfd7 { [%eval 0.0] [%clk 0:02:48] } 7. Be3 { [%eval -0.13] [%clk 0:02:58] } 7... c5 { [%eval 0.0] [%clk 0:02:46] } 8. c3 { [%eval 0.08] [%clk 0:02:58] } 8... cxd4 { [%eval 0.3] [%clk 0:02:37] } 9. cxd4 { [%eval 0.34] [%clk 0:02:58] } 9... Qb6 { [%eval 0.43] [%clk 0:02:33] } 10. Qd2 { [%eval 0.38] [%clk 0:02:57] } 10... Nc6 { [%eval 0.46] [%clk 0:02:24] } 11. f4 { [%eval 0.38] [%clk 0:02:55] } 11... f5 { [%eval 0.86] [%clk 0:02:06] } 12. Nf3 { [%eval 0.81] [%clk 0:02:43] } 12... Be7 { [%eval 1.22] [%clk 0:02:04] } 13. Be2 { [%eval 1.17] [%clk 0:02:41] } 13... O-O { [%eval 1.2] [%clk 0:02:03] } 14. O-O { [%eval 0.94] [%clk 0:02:40] } 14... Qa5 { [%eval 1.17] [%clk 0:01:52] } 15. Nc3 { [%eval 1.17] [%clk 0:02:37] } 15... Nb6 { [%eval 1.68] [%clk 0:01:46] } 16. b3?! { [%eval 0.6] } { Inaccuracy. a3 was best. } { [%clk 0:02:31] } 16... Bb4 { [%eval 0.54] [%clk 0:01:29] } 17. Rfc1 { [%eval 0.6] [%clk 0:02:31] } 17... Ba3 { [%eval 0.75] [%clk 0:01:29] } 18. Rc2 { [%eval 0.53] [%clk 0:02:11] } 18... Bd7 { [%eval 0.55] [%clk 0:01:26] } 19. Nb1 { [%eval 0.49] [%clk 0:01:33] } 19... Qxd2 { [%eval 0.52] [%clk 0:01:25] } 20. Rxd2?? { [%eval -1.36] } { Blunder. Bxd2 was best. } { [%clk 0:01:33] } 20... Bc1 { [%eval -1.4] [%clk 0:01:12] } 21. Kf2 { [%eval -1.48] [%clk 0:01:08] } 21... Bxd2 { [%eval -1.64] [%clk 0:01:12] } 22. Bxd2 { [%eval -1.47] [%clk 0:01:06] } 22... Rfc8 { [%eval -1.17] [%clk 0:01:08] } 23. Na3 { [%eval -1.6] [%clk 0:01:06] } 23... a6 { [%eval -1.44] [%clk 0:01:02] } 24. Bd3 { [%eval -1.92] [%clk 0:01:04] } 24... Be8 { [%eval -1.36] [%clk 0:00:53] } 25. h3 { [%eval -1.36] [%clk 0:01:05] } 25... Nd7 { [%eval -1.22] [%clk 0:00:32] } 26. g4 { [%eval -1.32] [%clk 0:01:04] } 26... g6 { [%eval -0.99] [%clk 0:00:33] } 27. Rg1 { [%eval -0.88] [%clk 0:01:02] } 27... Ne7?! { [%eval 0.21] } { Inaccuracy. Kh8 was best. } { [%clk 0:00:22] } 28. Bb4 { [%eval 0.19] [%clk 0:00:59] } 28... Nc6 { [%eval 0.32] [%clk 0:00:19] } 29. Bd6 { [%eval 0.24] [%clk 0:00:59] } 29... fxg4 { [%eval 0.69] [%clk 0:00:17] } 30. hxg4 { [%eval 0.71] [%clk 0:01:00] } 30... b5?! { [%eval 1.79] } { Inaccuracy. a5 was best. } { [%clk 0:00:14] } 31. Nc2 { [%eval 1.69] [%clk 0:00:59] } 31... Nd8 { [%eval 1.56] [%clk 0:00:14] } 32. f5 { [%eval 1.69] [%clk 0:00:54] } 32... Bf7 { [%eval 2.07] [%clk 0:00:09] } 33. Ng5 { [%eval 1.57] [%clk 0:00:53] } 33... Rc3?! { [%eval 2.57] } { Inaccuracy. Rc6 was best. } { [%clk 0:00:09] } 34. Ke2 { [%eval 2.23] [%clk 0:00:52] } 34... Rac8 { [%eval 2.46] [%clk 0:00:09] } 35. Kd2 { [%eval 2.7] [%clk 0:00:53] } 35... R3c6 { [%eval 2.51] [%clk 0:00:10] } 36. Bb4 { [%eval 2.32] [%clk 0:00:53] } 36... Kg7? { [%eval 3.88] } { Mistake. h6 was best. } { [%clk 0:00:07] } 37. f6+ { [%eval 3.82] [%clk 0:00:50] } 37... Kg8?! { [%eval 5.57] } { Inaccuracy. Nxf6 was best. } { [%clk 0:00:08] } 38. Rh1 { [%eval 5.56] [%clk 0:00:51] } 38... Nf8 { [%eval 6.39] [%clk 0:00:08] } 39. Bxf8 { [%eval 6.53] [%clk 0:00:51] } 39... Kxf8 { [%eval 6.61] [%clk 0:00:09] } 40. Rxh7 { [%eval 6.23] [%clk 0:00:49] } 40... Bg8 { [%eval 7.46] [%clk 0:00:10] } 41. Rh8 { [%eval 8.15] [%clk 0:00:46] } 41... R8c7 { [%eval 7.85] [%clk 0:00:07] } 42. Bxg6 { [%eval 7.57] [%clk 0:00:45] } 1-0