Event: Round 6: Thieu, Nguyen Gia Bao - Schumann, Steffen
Date: 2025-01-04
White: Thieu, Nguyen Gia Bao
WhiteElo: 1898
Black: Schumann, Steffen
BlackElo: 2002
Result: 1/2-1/2
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:58] } 2. c3 { [%eval 0.0] [%clk 1:31:19] } 2... Nf6 { [%eval 0.02] [%clk 1:31:24] } 3. e5 { [%eval 0.07] [%clk 1:31:44] } 3... Nd5 { [%eval 0.0] [%clk 1:31:51] } 4. Bc4 { [%eval 0.0] [%clk 1:32:10] } 4... e6 { [%eval 0.18] [%clk 1:29:24] } 5. Nf3 { [%eval 0.09] [%clk 1:32:05] } 5... Nc6 { [%eval 0.12] [%clk 1:29:25] } 6. d4 { [%eval 0.11] [%clk 1:31:52] } 6... cxd4 { [%eval 0.16] [%clk 1:29:46] } 7. cxd4 { [%eval 0.14] [%clk 1:32:16] } 7... d6 { [%eval 0.17] [%clk 1:28:44] } 8. O-O { [%eval 0.28] [%clk 1:32:00] } 8... Be7 { [%eval 0.25] [%clk 1:29:04] } 9. Qe2 { [%eval 0.24] [%clk 1:32:20] } 9... O-O { [%eval 0.34] [%clk 1:29:16] } 10. Qe4 { [%eval 0.18] [%clk 1:31:10] } 10... Nb6?! { [%eval 1.15] } { Inaccuracy. Bd7 was best. } { [%clk 1:17:17] } 11. Bb3?! { [%eval 0.59] } { Inaccuracy. Bd3 was best. } { [%clk 1:31:31] } 11... d5 { [%eval 0.55] [%clk 1:15:28] } 12. Qd3 { [%eval 0.44] [%clk 1:27:48] } 12... Bd7 { [%eval 0.84] [%clk 1:11:46] } 13. Bc2 { [%eval 0.87] [%clk 1:25:03] } 13... g6 { [%eval 1.01] [%clk 1:12:09] } 14. a3 { [%eval 0.48] [%clk 1:25:29] } 14... f6 { [%eval 0.43] [%clk 1:09:21] } 15. exf6 { [%eval 0.08] [%clk 1:25:32] } 15... Bxf6 { [%eval 0.17] [%clk 1:09:44] } 16. Re1 { [%eval -0.34] [%clk 1:18:24] } 16... Rc8 { [%eval 0.05] [%clk 1:08:05] } 17. Nc3 { [%eval -0.25] [%clk 1:16:27] } 17... Nc4?! { [%eval 0.36] } { Inaccuracy. Bg7 was best. } { [%clk 1:04:37] } 18. Rb1?! { [%eval -0.54] } { Inaccuracy. Ba4 was best. } { [%clk 1:05:14] } 18... Nd6?! { [%eval 0.14] } { Inaccuracy. Bg7 was best. } { [%clk 0:58:58] } 19. Bf4 { [%eval -0.29] [%clk 0:58:14] } 19... Nf5 { [%eval -0.22] [%clk 0:59:19] } 20. Be5 { [%eval -0.51] [%clk 0:57:23] } 20... Bxe5 { [%eval -0.14] [%clk 0:50:13] } 21. dxe5 { [%eval -0.06] [%clk 0:57:22] } 21... Nh4 { [%eval -0.1] [%clk 0:46:57] } 22. Nxh4 { [%eval -0.13] [%clk 0:54:46] } 22... Qxh4 { [%eval -0.07] [%clk 0:47:24] } 23. g3 { [%eval -0.51] [%clk 0:51:59] } 23... Qd4 { [%eval -0.4] [%clk 0:38:03] } 24. Qxd4 { [%eval -0.49] [%clk 0:32:27] } 24... Nxd4 { [%eval -0.42] [%clk 0:38:31] } 25. Bd1 { [%eval -0.4] [%clk 0:32:44] } 25... b5 { [%eval -0.06] [%clk 0:36:21] } 26. Bg4 { [%eval 0.0] [%clk 0:28:40] } 26... h5 { [%eval -0.06] [%clk 0:27:29] } 27. Rbd1?? { [%eval -3.05] } { Blunder. Be2 was best. } { [%clk 0:18:03] } 27... Rc4?? { [%eval -0.08] } { Blunder. Nc2 was best. } { [%clk 0:25:52] } 28. Be2 { [%eval -0.09] [%clk 0:16:43] } 28... Nxe2+ { [%eval 0.08] [%clk 0:23:08] } 29. Nxe2 { [%eval 0.07] [%clk 0:15:42] } 29... Rc2 { [%eval 0.13] [%clk 0:22:15] } 30. Rb1 { [%eval 0.0] [%clk 0:13:11] } 30... Rd2 { [%eval 0.1] [%clk 0:18:55] } 31. Kf1 { [%eval -0.03] [%clk 0:11:39] } 31... b4 { [%eval -0.04] [%clk 0:17:57] } 32. Red1 { [%eval -0.06] [%clk 0:10:12] } 32... Rxd1+ { [%eval -0.05] [%clk 0:08:58] } 33. Rxd1 { [%eval -0.04] [%clk 0:10:37] } 33... bxa3 { [%eval 0.0] [%clk 0:06:49] } 34. bxa3 { [%eval -0.01] [%clk 0:10:59] } 34... Bb5 { [%eval 0.0] [%clk 0:06:58] } 35. Rb1 { [%eval 0.0] [%clk 0:10:06] } 35... Bd3 { [%eval 0.0] [%clk 0:04:30] } 36. Rb4 { [%eval -0.03] [%clk 0:07:22] } 36... Rf5 { [%eval 0.0] [%clk 0:04:00] } 37. f4 { [%eval 0.0] [%clk 0:07:39] } 37... g5 { [%eval 0.0] [%clk 0:03:00] } 38. Kf2 { [%eval 0.0] [%clk 0:07:26] } 38... Bxe2 { [%eval 0.0] [%clk 0:03:22] } 39. Kxe2 { [%eval 0.0] [%clk 0:07:50] } 39... gxf4 { [%eval 0.0] [%clk 0:03:27] } 40. gxf4 { [%eval 0.0] [%clk 0:08:19] } 40... Kg7 { [%eval 0.04] [%clk 0:01:44] } 1/2-1/2