Event: Norwegian Championship 2023 (Klasse 5)
Site: Oslo, Norway
Date: 2023-07-01
White: David, Silas
WhiteElo: 1184
Black: Iversen, Pal Mo
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: Chigorin Variation
Variant: Standard
TimeControl: 40/5400+30:1800+30

1. d4 { [%eval 0.0] [%clk 1:30:53] } 1... d5 { [%eval 0.27] [%clk 1:29:16] } 2. Nf3 { [%eval 0.28] [%clk 1:30:45] } 2... Nc6 { [%eval 0.72] [%clk 1:28:02] } 3. c4 { [%eval 0.58] [%clk 1:29:42] } 3... Nf6? { [%eval 2.05] } { Mistake. dxc4 was best. } { [%clk 1:25:50] } 4. Nc3? { [%eval 0.61] } { Mistake. cxd5 was best. } { [%clk 1:28:53] } 4... e6 { [%eval 0.63] [%clk 1:21:11] } 5. Bg5 { [%eval 0.4] [%clk 1:27:17] } 5... Be7 { [%eval 0.91] [%clk 1:18:15] } 6. e3 { [%eval 0.36] [%clk 1:25:33] } 6... h6 { [%eval 0.65] [%clk 1:18:11] } 7. Bh4 { [%eval 0.36] [%clk 1:25:30] } 7... O-O { [%eval 0.59] [%clk 1:18:02] } 8. Be2 { [%eval 0.38] [%clk 1:25:20] } 8... b6 { [%eval 0.44] [%clk 1:08:26] } 9. O-O { [%eval 0.45] [%clk 1:23:09] } 9... Ba6 { [%eval 0.67] [%clk 1:07:31] } 10. cxd5 { [%eval 0.55] [%clk 1:21:29] } 10... Bxe2 { [%eval 0.49] [%clk 1:04:02] } 11. Qxe2 { [%eval 0.65] [%clk 1:20:33] } 11... exd5? { [%eval 1.98] } { Mistake. Nxd5 was best. } { [%clk 0:59:48] } 12. Rfe1? { [%eval 0.32] } { Mistake. Qb5 was best. } { [%clk 1:18:07] } 12... Re8? { [%eval 1.54] } { Mistake. Ne4 was best. } { [%clk 0:58:16] } 13. a3?! { [%eval 0.5] } { Inaccuracy. Qb5 was best. } { [%clk 1:15:02] } 13... a6 { [%eval 1.04] [%clk 0:54:15] } 14. Qd3?! { [%eval 0.44] } { Inaccuracy. Rac1 was best. } { [%clk 1:12:05] } 14... Nh7 { [%eval 0.5] [%clk 0:51:01] } 15. Bxe7 { [%eval 0.42] [%clk 1:10:42] } 15... Rxe7 { [%eval 0.79] [%clk 0:50:48] } 16. Qf5 { [%eval 0.43] [%clk 1:06:40] } 16... Qd7?? { [%eval 2.59] } { Blunder. Nf6 was best. } { [%clk 0:50:05] } 17. Qxd5 { [%eval 2.68] [%clk 1:06:06] } 17... Qxd5 { [%eval 2.42] [%clk 0:49:11] } 18. Nxd5 { [%eval 2.53] [%clk 1:06:23] } 18... Rd7 { [%eval 2.48] [%clk 0:49:22] } 19. Nf4 { [%eval 2.32] [%clk 1:05:41] } 19... Nf6 { [%eval 3.0] [%clk 0:49:00] } 20. Rac1 { [%eval 3.0] [%clk 1:05:15] } 20... Ne7?! { [%eval 4.21] } { Inaccuracy. Nd8 was best. } { [%clk 0:48:40] } 21. Ne5 { [%eval 4.34] [%clk 1:04:03] } 21... Rdd8 { [%eval 4.43] [%clk 0:46:53] } 22. Rxc7 { [%eval 4.28] [%clk 1:04:02] } 22... Re8 { [%eval 4.4] [%clk 0:46:11] } 23. Rec1 { [%eval 4.39] [%clk 1:02:27] } 23... g5 { [%eval 4.35] [%clk 0:46:15] } 24. Nfd3 { [%eval 4.36] [%clk 1:02:16] } 24... Nfd5 { [%eval 4.38] [%clk 0:46:17] } 25. R7c2 { [%eval 4.25] [%clk 1:01:41] } 25... f6 { [%eval 4.38] [%clk 0:44:51] } 26. Nc6 { [%eval 4.35] [%clk 1:00:57] } 26... Nxc6 { [%eval 4.32] [%clk 0:43:48] } 27. Rxc6 { [%eval 4.38] [%clk 1:01:08] } 27... Kg7 { [%eval 4.42] [%clk 0:41:39] } 28. Rd6 { [%eval 4.44] [%clk 0:59:41] } 28... Red8 { [%eval 4.44] [%clk 0:40:30] } 29. Rcc6 { [%eval 4.66] [%clk 0:58:50] } 29... Rab8 { [%eval 4.61] [%clk 0:36:56] } 30. h3 { [%eval 4.71] [%clk 0:58:40] } 30... Rxd6 { [%eval 4.58] [%clk 0:35:53] } 31. Rxd6 { [%eval 4.57] [%clk 0:58:38] } 31... Ne7 { [%eval 4.4] [%clk 0:35:45] } 32. Rd7 { [%eval 4.78] [%clk 0:57:19] } 32... Kf7 { [%eval 4.64] [%clk 0:35:58] } 33. Rc7 { [%eval 4.29] [%clk 0:56:57] } 33... a5 { [%eval 4.12] [%clk 0:35:35] } 34. Kh2 { [%eval 3.85] [%clk 0:56:18] } 34... Ke8 { [%eval 4.03] [%clk 0:35:42] } 35. Kg3 { [%eval 3.97] [%clk 0:55:53] } 35... Rc8 { [%eval 4.44] [%clk 0:34:11] } 36. Rxc8+ { [%eval 4.32] [%clk 0:56:03] } 36... Nxc8 { [%eval 4.5] } 37. Kg4 { [%eval 4.34] } 37... Kf7 { [%eval 4.37] [%clk 0:33:48] } 38. f4 { [%eval 4.1] [%clk 0:55:28] } 38... Kg6 { [%eval 4.3] [%clk 0:33:32] } 39. fxg5 { [%eval 4.52] [%clk 0:55:33] } 39... h5+ { [%eval 5.24] [%clk 0:33:40] } 40. Kf4 { [%eval 5.22] [%clk 0:55:22] } 40... fxg5+ { [%eval 5.13] [%clk 0:33:52] } 41. Ke5 { [%eval 5.21] [%clk 0:55:41] } 41... Ne7 { [%eval 5.96] [%clk 0:33:54] } 42. d5 { [%eval 5.69] [%clk 0:55:08] } 42... Kf7 { [%eval 5.64] [%clk 0:33:28] } 43. e4 { [%eval 5.6] [%clk 0:54:12] } 43... Ng6+ { [%eval 5.82] [%clk 0:33:04] } 44. Kd6 { [%eval 5.74] [%clk 0:54:20] } 44... Nh4 { [%eval 6.01] [%clk 0:33:22] } 45. Kc7 { [%eval 6.17] [%clk 0:52:20] } 45... Nxg2 { [%eval 6.32] [%clk 0:33:40] } 46. d6 { [%eval 6.74] [%clk 0:52:41] } 46... g4 { [%eval 7.05] [%clk 0:33:42] } 47. hxg4 { [%eval 7.09] [%clk 0:53:01] } 47... h4?! { [%eval 39.45] } { Inaccuracy. Ne3 was best. } { [%clk 0:33:23] } 48. d7 { [%eval 7.06] [%clk 0:53:12] } 48... h3? { [%eval #6] } { Checkmate is now unavoidable. Ne3 was best. } { [%clk 0:33:45] } 49. d8=Q { [%eval #5] [%clk 0:53:32] } 49... h2 { [%eval #4] [%clk 0:34:03] } 50. Nf2? { [%eval 9.05] } { Lost forced checkmate sequence. Ne5+ was best. } { [%clk 0:53:48] } 50... Nf4? { [%eval #16] } { Checkmate is now unavoidable. Ne3 was best. } { [%clk 0:34:15] } 51. Qh8? { [%eval 9.82] } { Lost forced checkmate sequence. Qd7+ was best. } { [%clk 0:53:53] } 51... Ne6+ { [%eval 37.17] [%clk 0:34:32] } 52. Kxb6 { [%eval 39.75] [%clk 0:54:12] } 52... Ng5 { [%eval 52.53] [%clk 0:34:43] } 53. Qxh2 { [%eval #11] [%clk 0:54:21] } 53... Nf3 { [%eval #8] [%clk 0:34:57] } 54. Qf4+ { [%eval #7] [%clk 0:54:40] } 54... Kg6 { [%eval #6] [%clk 0:35:15] } 55. Qxf3 { [%eval #5] [%clk 0:54:59] } 55... Kg5 { [%eval #4] [%clk 0:35:31] } 56. Qf5+ { [%eval #4] [%clk 0:55:04] } 56... Kh4 { [%eval #3] [%clk 0:35:45] } 57. g5 { [%eval #5] [%clk 0:55:03] } 57... Kg3 { [%eval #5] [%clk 0:35:55] } 58. g6 { [%eval #4] [%clk 0:55:18] } 58... Kg2 { [%eval #4] [%clk 0:36:13] } 59. Nd3 { [%eval #3] [%clk 0:55:34] } 59... a4 { [%eval #3] [%clk 0:36:31] } 60. g7 { [%eval #2] [%clk 0:55:54] } 60... Kh1 { [%eval #2] [%clk 0:36:47] } 61. g8=Q { [%eval #1] [%clk 0:56:08] } 61... Kh2 { [%eval #1] [%clk 0:37:11] } 62. Qh5# { [%clk 0:56:27] } 1-0