Event: Swedish Chess Championship 2021: Junior-SM
Site: Scandic Helsingborg Nord, Florettgatan 41, Helsingborg, Sweden
Date: 2021-07-11
White: Olsson, William
WhiteElo: 2221
Black: Pantzar, Milton
BlackTitle: IM
BlackElo: 2421
Result: 1/2-1/2
ECO: D31
Opening: Queen's Gambit Declined: Queen's Knight Variation
Variant: Standard
TimeControl: 90 minutes for 40 moves + 30 minutes for the rest of the game + 30 seconds per move from move one.

1. c4 { [%eval 0.2] [%clk 1:30:56] } 1... e6 { [%eval 0.2] [%clk 1:30:47] } 2. Nc3 { [%eval 0.05] [%clk 1:31:22] } 2... d5 { [%eval 0.05] [%clk 1:31:09] } 3. d4 { [%eval 0.16] [%clk 1:31:48] } 3... h6 { [%eval 0.45] [%clk 1:31:22] } 4. Nf3 { [%eval 0.36] [%clk 1:31:56] } 4... Nf6 { [%eval 0.25] [%clk 1:31:35] } 5. g3 { [%eval 0.31] [%clk 1:27:32] } 5... Bd6 { [%eval 0.35] [%clk 1:31:17] } 6. Bg2 { [%eval 0.4] [%clk 1:27:19] } 6... O-O { [%eval 0.44] [%clk 1:30:52] } 7. O-O { [%eval 0.1] [%clk 1:27:29] } 7... Nc6 { [%eval 0.5] [%clk 1:31:12] } 8. Qc2?! { [%eval -0.03] } { Inaccuracy. b3 was best. } { [%clk 1:22:41] } 8... dxc4 { [%eval 0.02] [%clk 1:24:19] } 9. e4 { [%eval -0.4] [%clk 1:13:38] } 9... e5 { [%eval -0.2] [%clk 1:24:09] } 10. d5? { [%eval -1.56] } { Mistake. dxe5 was best. } { [%clk 1:13:25] } 10... Nb4 { [%eval -1.39] [%clk 1:19:01] } 11. Qe2 { [%eval -1.5] [%clk 1:10:24] } 11... Nd3? { [%eval 0.0] } { Mistake. c6 was best. } { [%clk 1:18:50] } 12. Nd2 { [%eval 0.0] [%clk 1:08:59] } 12... Bc5 { [%eval 0.15] [%clk 1:07:53] } 13. Nxc4 { [%eval 0.15] [%clk 1:03:44] } 13... Nxc1 { [%eval 0.06] [%clk 1:08:10] } 14. Raxc1 { [%eval 0.08] [%clk 1:04:02] } 14... Qe7 { [%eval 0.05] [%clk 1:06:53] } 15. Kh1 { [%eval 0.25] [%clk 0:58:31] } 15... a6 { [%eval 0.24] [%clk 0:57:09] } 16. a4?! { [%eval -0.59] } { Inaccuracy. f4 was best. } { [%clk 0:56:39] } 16... Bd7?! { [%eval 0.12] } { Inaccuracy. b5 was best. } { [%clk 0:52:50] } 17. f4 { [%eval 0.52] [%clk 0:52:04] } 17... exf4?! { [%eval 1.21] } { Inaccuracy. Bd4 was best. } { [%clk 0:51:51] } 18. gxf4? { [%eval 0.01] } { Mistake. e5 was best. } { [%clk 0:50:38] } 18... Ng4 { [%eval 0.11] [%clk 0:50:05] } 19. Bf3 { [%eval 0.07] [%clk 0:51:02] } 19... h5?! { [%eval 0.92] } { Inaccuracy. Qh4 was best. } { [%clk 0:44:23] } 20. e5 { [%eval 0.68] [%clk 0:45:00] } 20... b5?! { [%eval 1.25] } { Inaccuracy. Qh4 was best. } { [%clk 0:38:09] } 21. Nd2 { [%eval 1.44] [%clk 0:41:28] } 21... bxa4 { [%eval 1.27] [%clk 0:32:28] } 22. Nde4 { [%eval 1.67] [%clk 0:40:40] } 22... Bd4 { [%eval 1.52] [%clk 0:30:39] } 23. Qd3 { [%eval 1.59] [%clk 0:38:39] } 23... Bxc3 { [%eval 1.08] [%clk 0:21:54] } 24. Ng5 { [%eval 1.9] [%clk 0:38:58] } 24... Bf5? { [%eval 3.76] } { Mistake. Qxg5 was best. } { [%clk 0:17:58] } 25. Qxc3?? { [%eval 0.89] } { Blunder. Qxf5 was best. } { [%clk 0:38:45] } 25... Rab8 { [%eval 0.76] [%clk 0:16:47] } 26. h3 { [%eval 0.48] [%clk 0:31:18] } 26... Nh6 { [%eval 0.54] [%clk 0:14:51] } 27. Rf2 { [%eval 0.76] [%clk 0:30:54] } 27... Rb3?! { [%eval 1.64] } { Inaccuracy. f6 was best. } { [%clk 0:09:45] } 28. Qxc7 { [%eval 1.49] [%clk 0:29:00] } 28... Qb4 { [%eval 2.17] [%clk 0:10:09] } 29. e6 { [%eval 1.9] [%clk 0:25:29] } 29... f6 { [%eval 1.7] [%clk 0:06:04] } 30. e7 { [%eval 1.68] [%clk 0:18:37] } 30... Re8 { [%eval 2.39] [%clk 0:06:27] } 31. d6?! { [%eval 1.28] } { Inaccuracy. Qc6 was best. } { [%clk 0:15:53] } 31... fxg5 { [%eval 1.23] [%clk 0:05:10] } 32. Qc6 { [%eval 1.05] [%clk 0:14:56] } 32... Rxe7 { [%eval 1.3] [%clk 0:03:52] } 33. dxe7 { [%eval 1.13] [%clk 0:15:15] } 33... Qxe7 { [%eval 1.19] [%clk 0:04:13] } 34. Re2 { [%eval 1.11] [%clk 0:14:26] } 34... Re3 { [%eval 1.14] [%clk 0:03:34] } 35. Rxe3 { [%eval 0.87] [%clk 0:13:22] } 35... Qxe3 { [%eval 1.14] [%clk 0:04:01] } 36. fxg5 { [%eval 0.88] [%clk 0:13:43] } 36... Qxg5 { [%eval 0.74] [%clk 0:03:38] } 37. Rg1 { [%eval 0.69] [%clk 0:13:00] } 37... Qh4 { [%eval 0.55] [%clk 0:03:00] } 38. Qe8+ { [%eval 0.51] [%clk 0:12:42] } 38... Kh7 { [%eval 0.38] [%clk 0:03:23] } 39. Qxh5 { [%eval 0.14] [%clk 0:12:36] } 39... Qd4?! { [%eval 0.78] } { Inaccuracy. Qf2 was best. } { [%clk 0:02:15] } 40. Rg2 { [%eval 0.66] [%clk 0:12:15] } 40... a3 { [%eval 0.82] [%clk 0:01:25] } 41. bxa3 { [%eval 0.75] [%clk 0:11:53] } 41... Qa1+ { [%eval 0.87] [%clk 0:01:17] } 42. Kh2 { [%eval 0.71] [%clk 0:11:13] } 42... Qxa3 { [%eval 0.75] [%clk 0:01:32] } 43. Qg5 { [%eval 0.83] [%clk 0:11:28] } 43... Qd6+ { [%eval 0.78] [%clk 0:26:29] } 44. Qg3 { [%eval 0.94] [%clk 0:41:00] } 44... Qd4 { [%eval 0.7] [%clk 0:26:47] } 45. Re2 { [%eval 0.84] [%clk 0:37:48] } 45... a5 { [%eval 0.81] [%clk 0:20:34] } 46. Qe5 { [%eval 0.69] [%clk 0:34:18] } 46... Qh4 { [%eval 0.5] [%clk 0:20:57] } 47. Qg3 { [%eval 0.57] [%clk 0:34:40] } 47... Qd4 { [%eval 0.71] [%clk 0:21:19] } 48. Qe5?! { [%eval 0.17] } { Inaccuracy. Bg2 was best. } { [%clk 0:35:02] } 48... Qh4 { [%eval 0.17] [%clk 0:21:40] } 49. Qg3 { [%eval 0.0] [%clk 0:35:27] } 49... Qc4?! { [%eval 0.67] } { Inaccuracy. Qd4 was best. } { [%clk 0:21:44] } 50. Qe5?! { [%eval 0.0] } { Inaccuracy. Re7 was best. } { [%clk 0:35:36] } 50... a4 { [%eval 0.46] [%clk 0:20:24] } 51. Rg2 { [%eval 0.6] [%clk 0:35:53] } 51... g6 { [%eval 0.89] [%clk 0:16:50] } 52. Bd5 { [%eval 0.72] [%clk 0:36:03] } 52... Qh4 { [%eval 0.96] [%clk 0:10:26] } 1/2-1/2