Event: Round 4: Dingertz, Erik - Olsson, William
Site: https://lichess.org/broadcast/stockholm-grand-prix-2025--stockholm-grand-prix-2025/round-4/rDAXksws/RUN0NTzk
Date: 2025-10-31
White: Dingertz, Erik
WhiteElo: 2093
Black: Olsson, William
BlackTitle: IM
BlackElo: 2377
Result: 0-1
ECO: D43
Opening: Semi-Slav Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:15:07] } 1... d5 { [%eval 0.18] [%clk 0:15:09] } 2. c4 { [%eval 0.18] [%clk 0:15:11] } 2... c6 { [%eval 0.21] [%clk 0:15:13] } 3. Nf3 { [%eval 0.2] [%clk 0:15:13] } 3... Nf6 { [%eval 0.24] [%clk 0:15:02] } 4. Nc3 { [%eval 0.16] [%clk 0:14:50] } 4... e6 { [%eval 0.12] [%clk 0:15:11] } 5. cxd5 { [%eval 0.04] [%clk 0:14:50] } 5... exd5 { [%eval 0.06] [%clk 0:15:15] } 6. Bg5 { [%eval 0.0] [%clk 0:14:49] } 6... Be7 { [%eval 0.13] [%clk 0:15:01] } 7. e3 { [%eval 0.0] [%clk 0:14:50] } 7... Bf5 { [%eval 0.11] [%clk 0:15:02] } 8. Nh4 { [%eval 0.03] [%clk 0:13:45] } 8... Be6 { [%eval 0.0] [%clk 0:14:53] } 9. Bd3 { [%eval 0.03] [%clk 0:13:45] } 9... Nbd7 { [%eval 0.01] [%clk 0:14:48] } 10. O-O { [%eval -0.07] [%clk 0:13:45] } 10... h6 { [%eval -0.08] [%clk 0:14:11] } 11. Bxf6 { [%eval -0.12] [%clk 0:13:33] } 11... Nxf6 { [%eval -0.02] [%clk 0:14:10] } 12. Nf5 { [%eval -0.29] [%clk 0:13:29] } 12... Bxf5 { [%eval -0.25] [%clk 0:14:05] } 13. Bxf5 { [%eval -0.25] [%clk 0:13:39] } 13... O-O { [%eval -0.15] [%clk 0:14:02] } 14. Qc2 { [%eval -0.21] [%clk 0:13:11] } 14... Re8 { [%eval -0.23] [%clk 0:13:51] } 15. a3 { [%eval -0.38] [%clk 0:13:06] } 15... a5 { [%eval -0.11] [%clk 0:13:00] } 16. Na4 { [%eval -0.4] [%clk 0:12:09] } 16... Bd6 { [%eval -0.22] [%clk 0:13:19] } 17. Rae1 { [%eval -0.6] [%clk 0:11:11] } 17... Qc7 { [%eval -0.22] [%clk 0:12:44] } 18. g3 { [%eval -0.33] [%clk 0:10:59] } 18... Re7 { [%eval -0.23] [%clk 0:11:56] } 19. f3?! { [%eval -1.3] } { Inaccuracy. Nc3 was best. } { [%clk 0:10:22] } 19... Rae8 { [%eval -1.2] [%clk 0:11:18] } 20. e4 { [%eval -1.41] [%clk 0:10:17] } 20... b5 { [%eval -0.93] [%clk 0:11:14] } 21. Nc3 { [%eval -1.23] [%clk 0:09:59] } 21... g6? { [%eval -0.11] } { Mistake. Qa7 was best. } { [%clk 0:09:37] } 22. Bxg6 { [%eval -0.18] [%clk 0:09:54] } 22... fxg6 { [%eval 0.0] [%clk 0:09:40] } 23. e5 { [%eval 0.0] [%clk 0:09:58] } 23... Bxe5 { [%eval 0.0] [%clk 0:09:43] } 24. dxe5 { [%eval 0.0] [%clk 0:10:01] } 24... Rxe5 { [%eval 0.0] [%clk 0:09:43] } 25. Rxe5 { [%eval 0.0] [%clk 0:07:42] } 25... Rxe5 { [%eval 0.0] [%clk 0:09:46] } 26. Qxg6+ { [%eval 0.0] [%clk 0:07:16] } 26... Qg7 { [%eval 0.0] [%clk 0:09:49] } 27. Qc2 { [%eval 0.0] [%clk 0:06:55] } 27... Qa7+ { [%eval 0.0] [%clk 0:08:39] } 28. Rf2 { [%eval 0.0] [%clk 0:06:51] } 28... Kg7?? { [%eval 2.02] } { Blunder. d4 was best. } { [%clk 0:08:30] } 29. Kg2?? { [%eval 0.0] } { Blunder. Ne2 was best. } { [%clk 0:06:51] } 29... Qc5 { [%eval 0.29] [%clk 0:08:03] } 30. f4?! { [%eval -0.37] } { Inaccuracy. Qd1 was best. } { [%clk 0:05:00] } 30... Re1 { [%eval -0.66] [%clk 0:07:55] } 31. Qf5? { [%eval -2.08] } { Mistake. Qd2 was best. } { [%clk 0:03:33] } 31... b4 { [%eval -1.98] [%clk 0:06:56] } 32. axb4 { [%eval -1.93] [%clk 0:03:29] } 32... axb4 { [%eval -1.68] [%clk 0:07:00] } 33. Ne2? { [%eval -3.44] } { Mistake. Na4 was best. } { [%clk 0:03:09] } 33... Qe3 { [%eval -2.95] [%clk 0:06:26] } 34. Ng1 { [%eval -3.14] [%clk 0:02:46] } 34... Qe4+ { [%eval -3.05] [%clk 0:05:02] } 35. Qxe4 { [%eval -2.8] [%clk 0:02:49] } 35... Nxe4 { [%eval -2.92] [%clk 0:05:06] } 36. Rc2?! { [%eval -4.08] } { Inaccuracy. Rf1 was best. } { [%clk 0:02:37] } 36... c5 { [%eval -3.68] [%clk 0:05:08] } 37. Nf3 { [%eval -3.68] [%clk 0:02:41] } 37... Rd1 { [%eval -3.39] [%clk 0:04:30] } 38. g4 { [%eval -3.82] [%clk 0:02:19] } 38... c4 { [%eval -3.58] [%clk 0:04:10] } 39. Nh4? { [%eval -6.38] } { Mistake. Re2 was best. } { [%clk 0:01:53] } 39... b3 { [%eval -6.34] [%clk 0:03:58] } 40. Nf5+ { [%eval -6.41] [%clk 0:01:55] } 40... Kh7 { [%eval -6.78] [%clk 0:03:54] } 41. Re2 { [%eval -6.83] [%clk 0:01:49] } 41... c3 { [%eval -6.42] [%clk 0:03:34] } 42. bxc3 { [%eval -6.65] [%clk 0:01:51] } 42... Rd2 { [%eval -6.55] [%clk 0:03:37] } 0-1