Event: Porsgrunn Grand Prix 2023
Site: Campus Porsgrunn USN
Date: 2023-09-24
White: Hege Ibsen Jullum
WhiteElo: 1099
Black: David Kristiansen
BlackElo: 1301
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: Zukertort Variation
Variant: Standard

1. Nf3 { [%eval 0.36] } 1... d5 { [%eval 0.34] } 2. d4 { [%eval 0.28] [%clk 1:31:01] } 2... g6 { [%eval 0.58] [%clk 1:31:15] } 3. c4 { [%eval 0.57] [%clk 1:30:43] } 3... c6 { [%eval 0.52] [%clk 1:31:26] } 4. Nc3 { [%eval 0.68] [%clk 1:30:23] } 4... Bg7 { [%eval 0.84] [%clk 1:31:32] } 5. cxd5 { [%eval 0.71] [%clk 1:28:52] } 5... cxd5 { [%eval 0.68] [%clk 1:31:35] } 6. e3 { [%eval 0.21] [%clk 1:26:09] } 6... Nc6 { [%eval -0.01] [%clk 1:30:23] } 7. Bb5 { [%eval 0.16] [%clk 1:24:01] } 7... a6 { [%eval 0.67] } 8. Ba4?! { [%eval -0.14] } { Inaccuracy. Bxc6+ was best. } { [%clk 1:24:25] } 8... b5 { [%eval -0.12] [%clk 1:31:03] } 9. Bb3 { [%eval -0.26] [%clk 1:22:03] } 9... Nf6 { [%eval -0.28] [%clk 1:31:08] } 10. h3 { [%eval -0.21] [%clk 1:16:58] } 10... O-O { [%eval -0.25] [%clk 1:26:49] } 11. O-O { [%eval -0.28] [%clk 1:14:54] } 11... Re8 { [%eval -0.23] [%clk 1:26:55] } 12. Re1 { [%eval -0.32] [%clk 1:12:52] } 12... Bf5 { [%eval 0.01] [%clk 1:24:03] } 13. Nh4 { [%eval -0.21] [%clk 1:05:45] } 13... Qd7 { [%eval 0.01] [%clk 1:15:40] } 14. Nxf5 { [%eval 0.09] [%clk 0:58:57] } 14... Qxf5 { [%eval 0.6] [%clk 1:15:37] } 15. Bc2?! { [%eval -0.25] } { Inaccuracy. Nxd5 was best. } { [%clk 0:55:58] } 15... Qd7 { [%eval -0.08] [%clk 1:15:55] } 16. a3 { [%eval -0.47] [%clk 0:55:35] } 16... Rac8 { [%eval -0.39] [%clk 1:13:04] } 17. b4? { [%eval -1.59] } { Mistake. Rf1 was best. } { [%clk 0:48:26] } 17... Nxd4 { [%eval -1.63] [%clk 0:56:39] } 18. Qxd4?? { [%eval -4.08] } { Blunder. Nxd5 was best. } { [%clk 0:47:04] } 18... Ne4 { [%eval -4.18] [%clk 0:57:00] } 19. Qxd5 { [%eval -4.59] [%clk 0:46:24] } 19... Qxd5 { [%eval -4.69] [%clk 0:57:09] } 20. Nxd5 { [%eval -4.49] [%clk 0:46:47] } 20... Rxc2 { [%eval -4.29] [%clk 0:57:02] } 21. Rb1 { [%eval -4.3] [%clk 0:46:34] } 21... e6 { [%eval -3.74] [%clk 0:54:37] } 22. Nf4 { [%eval -4.27] [%clk 0:45:53] } 22... Nxf2 { [%eval -3.68] [%clk 0:54:33] } 23. Kf1?! { [%eval -5.04] } { Inaccuracy. Re2 was best. } { [%clk 0:45:49] } 23... Rd8 { [%eval -4.16] [%clk 0:52:58] } 24. Re2 { [%eval -4.42] [%clk 0:44:13] } 24... Rd1+?? { [%eval -1.45] } { Blunder. Rxe2 was best. } { [%clk 0:52:49] } 25. Kxf2 { [%eval -1.51] [%clk 0:44:12] } 25... Rdxc1 { [%eval -1.46] [%clk 0:52:25] } 26. Rxc1 { [%eval -1.41] } 26... Rxc1 { [%eval -1.38] [%clk 0:52:48] } 27. Nd3?? { [%eval -3.77] } { Blunder. Ra2 was best. } { [%clk 0:44:05] } 27... Rc3 { [%eval -3.67] [%clk 0:53:00] } 28. Rd2 { [%eval -3.68] [%clk 0:41:44] } 28... Rxa3 { [%eval -3.76] } 29. Nc5 { [%eval -4.14] [%clk 0:42:08] } 29... Bh6 { [%eval -3.8] [%clk 0:51:52] } 30. Rd3 { [%eval -3.97] } 30... Ra2+ { [%eval -3.48] [%clk 0:51:14] } 31. Kf3 { [%eval -3.6] [%clk 0:42:20] } 31... a5?! { [%eval -2.53] } { Inaccuracy. Bf8 was best. } { [%clk 0:50:53] } 32. Rd8+ { [%eval -2.8] } 32... Kg7 { [%eval -2.98] [%clk 0:51:01] } 33. Ra8 { [%eval -3.76] [%clk 0:41:25] } 33... a4 { [%eval -3.89] [%clk 0:49:19] } 34. Ra5 { [%eval -4.07] } 34... Ra3 { [%eval -4.0] } 35. g3 { [%eval -4.89] [%clk 0:39:32] } 35... Bxe3 { [%eval -5.04] [%clk 0:49:52] } 36. Nxe6+ { [%eval -5.67] } 36... fxe6 { [%eval -5.87] [%clk 0:50:06] } 37. Rxb5 { [%eval -5.74] [%clk 0:39:32] } 37... Rb3 { [%eval -5.92] } 38. Rb7+ { [%eval -6.28] } 38... Kf6 { [%eval -6.12] [%clk 0:49:32] } 39. b5?! { [%eval -34.67] } { Inaccuracy. Rb5 was best. } { [%clk 0:40:02] } 39... a3 { [%eval -39.01] [%clk 0:49:25] } 40. Rb8?! { [%eval #-9] } { Checkmate is now unavoidable. h4 was best. } { [%clk 0:39:49] } 40... a2 { [%eval #-7] [%clk 0:49:48] } 41. Ke4 { [%eval #-5] [%clk 0:39:14] } 41... a1=Q { [%eval #-4] [%clk 0:50:07] } 42. Rf8+ { [%eval #-4] [%clk 0:38:02] } 42... Ke7 { [%eval #-3] } 43. Rf3 { [%clk 0:38:22] } 43... Qd4# { [%clk 0:49:27] } 0-1