Event: Norwegian Championship 2023 (Klasse 5)
Site: Oslo, Norway
Date: 2023-07-04
White: David, Silas
WhiteElo: 1184
Black: Kristensen, Geir
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 1:30:56] } 1... d5 { [%eval 0.27] [%clk 1:30:32] } 2. Nf3 { [%eval 0.28] [%clk 1:31:08] } 2... Nc6 { [%eval 0.72] [%clk 1:30:12] } 3. c4 { [%eval 0.58] [%clk 1:31:06] } 3... e6 { [%eval 0.67] [%clk 1:29:33] } 4. Nc3 { [%eval 0.81] [%clk 1:30:01] } 4... Bb4 { [%eval 0.88] [%clk 1:29:41] } 5. a3 { [%eval 0.35] [%clk 1:29:31] } 5... Bxc3+ { [%eval 0.45] } 6. bxc3 { [%eval 0.37] } 6... Nge7 { [%eval 0.47] [%clk 1:29:19] } 7. Bf4 { [%eval 0.36] [%clk 1:29:30] } 7... Ng6 { [%eval 0.86] [%clk 1:28:51] } 8. Bg3 { [%eval 0.62] [%clk 1:29:34] } 8... Nce7 { [%eval 0.82] [%clk 1:27:38] } 9. e3 { [%eval 0.77] [%clk 1:28:22] } 9... b6 { [%eval 1.0] [%clk 1:27:16] } 10. Bd3 { [%eval 1.0] [%clk 1:27:09] } 10... Bd7 { [%eval 1.18] [%clk 1:25:03] } 11. O-O { [%eval 0.9] [%clk 1:26:54] } 11... O-O { [%eval 1.16] [%clk 1:23:21] } 12. Ne5 { [%eval 0.8] [%clk 1:26:04] } 12... Nf5 { [%eval 1.0] [%clk 1:21:06] } 13. Nxd7 { [%eval 1.14] [%clk 1:21:34] } 13... Nxg3?? { [%eval 4.03] } { Blunder. Qxd7 was best. } { [%clk 1:18:38] } 14. Nxf8 { [%eval 3.86] [%clk 1:21:46] } 14... Nxf1 { [%eval 3.91] [%clk 1:18:45] } 15. Nxg6 { [%eval 3.86] [%clk 1:22:07] } 15... Nxe3 { [%eval 3.94] [%clk 1:17:59] } 16. fxe3 { [%eval 3.91] [%clk 1:22:25] } 16... fxg6 { [%eval 4.65] [%clk 1:18:14] } 17. Qg4 { [%eval 4.59] [%clk 1:22:02] } 17... Qd6 { [%eval 4.49] [%clk 1:17:40] } 18. cxd5 { [%eval 4.58] [%clk 1:19:55] } 18... exd5 { [%eval 4.63] [%clk 1:17:22] } 19. Rf1 { [%eval 4.47] [%clk 1:18:07] } 19... Qxa3 { [%eval 4.87] [%clk 1:15:52] } 20. Qe6+ { [%eval 5.06] [%clk 1:18:29] } 20... Kh8 { [%eval 5.1] [%clk 1:15:52] } 21. Qxd5 { [%eval 4.88] [%clk 1:17:40] } 21... Rf8 { [%eval 4.75] [%clk 1:14:22] } 22. Rxf8+ { [%eval 4.91] [%clk 1:17:13] } 22... Qxf8 { [%eval 4.54] [%clk 1:14:46] } 23. Qb7 { [%eval 4.78] [%clk 1:16:44] } 23... h6 { [%eval 5.16] [%clk 1:14:01] } 24. Qxc7 { [%eval 5.08] [%clk 1:14:18] } 24... Qe8 { [%eval 5.24] [%clk 1:14:09] } 25. e4 { [%eval 5.11] [%clk 1:14:17] } 25... a5 { [%eval 5.48] [%clk 1:13:42] } 26. Qxb6 { [%eval 5.48] [%clk 1:14:25] } 26... a4 { [%eval 5.62] [%clk 1:14:09] } 27. Bb5? { [%eval 3.2] } { Mistake. Qa6 was best. } { [%clk 1:14:30] } 27... Qxe4 { [%eval 3.17] [%clk 1:14:19] } 28. h3 { [%eval 2.61] [%clk 1:13:20] } 28... a3? { [%eval 5.11] } { Mistake. Qe3+ was best. } { [%clk 1:14:27] } 29. Bc4?? { [%eval 0.13] } { Blunder. Qb8+ was best. } { [%clk 1:12:15] } 29... Qe1+?? { [%eval 4.58] } { Blunder. Qe3+ was best. } { [%clk 1:13:54] } 30. Kh2 { [%eval 4.66] [%clk 1:12:29] } 30... h5?? { [%eval #8] } { Checkmate is now unavoidable. Qe8 was best. } { [%clk 1:13:40] } 31. Qb3?? { [%eval 4.58] } { Lost forced checkmate sequence. Qd8+ was best. } { [%clk 1:11:46] } 31... h4?! { [%eval 6.05] } { Inaccuracy. Qe7 was best. } { [%clk 1:13:39] } 32. Qxa3 { [%eval 5.44] [%clk 1:12:06] } 32... Qg3+ { [%eval 5.66] [%clk 1:14:02] } 33. Kg1 { [%eval 5.46] [%clk 1:12:22] } 33... Qe3+ { [%eval 5.14] [%clk 1:13:50] } 34. Kf1 { [%eval 5.05] [%clk 1:12:08] } 34... Qf4+ { [%eval 5.89] [%clk 1:14:02] } 35. Ke2 { [%eval 6.06] [%clk 1:12:06] } 35... Qe4+ { [%eval 5.97] [%clk 1:14:09] } 36. Kd1 { [%eval 6.11] [%clk 1:11:40] } 36... Qxg2?! { [%eval 9.86] } { Inaccuracy. Kh7 was best. } { [%clk 1:13:10] } 37. Qf8+ { [%eval 9.44] [%clk 1:11:58] } 37... Kh7 { [%eval 11.62] [%clk 1:13:36] } 38. Qg8+ { [%eval 8.6] [%clk 1:12:25] } 38... Kh6 { [%eval 9.7] [%clk 1:13:56] } 39. Qh8+ { [%eval 9.34] [%clk 1:12:46] } 39... Kg5 { [%eval 9.39] [%clk 1:14:21] } 40. Qxg7?! { [%eval 5.49] } { Inaccuracy. Qd8+ was best. } { [%clk 1:12:54] } 40... Qg1+ { [%eval 6.19] [%clk 1:14:18] } 41. Kc2 { [%eval 5.98] [%clk 1:12:57] } 41... Qg2+ { [%eval 6.1] [%clk 1:14:31] } 42. Kb3 { [%eval 6.06] [%clk 1:13:22] } 42... Qxh3 { [%eval 7.11] } 43. Qe5+ { [%eval 5.52] } 43... Kh6 { [%eval 6.08] [%clk 1:13:12] } 44. Qf4+ { [%eval 6.93] [%clk 1:13:24] } 44... Kg7 { [%eval 7.14] [%clk 1:13:15] } 45. Qf7+ { [%eval 6.38] [%clk 1:12:41] } 45... Kh6 { [%eval 6.61] [%clk 1:13:33] } 46. d5 { [%eval 6.31] [%clk 1:12:55] } 46... Qg4 { [%eval 7.77] [%clk 1:13:48] } 47. d6?? { [%eval 2.48] } { Blunder. Qf8+ was best. } { [%clk 1:12:56] } 47... Qc8?? { [%eval #24] } { Checkmate is now unavoidable. Qd1+ was best. } { [%clk 1:13:45] } 48. d7?! { [%eval 10.2] } { Lost forced checkmate sequence. Qf4+ was best. } { [%clk 1:13:04] } 48... Qd8 { [%eval 19.52] [%clk 1:14:03] } 49. Qe8 { [%eval #40] } 1-0