Event: Porsgrunn Grand Prix 2023
Site: Campus Porsgrunn USN
Date: 2023-09-24
White: Paul Martin
WhiteElo: 1879
Black: Jan Thomas Nordgreen
BlackElo: 1641
Result: 1-0
ECO: A89
Opening: Dutch Defense: Leningrad Variation, Matulovic Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:50] } 1... f5?! { [%eval 0.62] } { Inaccuracy. Nf6 was best. } { [%clk 1:29:38] } 2. Nf3 { [%eval 0.29] } 2... g6 { [%eval 0.69] [%clk 1:29:32] } 3. g3 { [%eval 0.53] [%clk 1:31:00] } 3... Bg7 { [%eval 0.71] } 4. Bg2 { [%eval 0.59] } 4... Nf6 { [%eval 0.63] [%clk 1:29:59] } 5. O-O { [%eval 0.43] [%clk 1:31:50] } 5... O-O { [%eval 0.75] [%clk 1:30:18] } 6. c4 { [%eval 0.58] [%clk 1:30:35] } 6... d6 { [%eval 0.52] [%clk 1:29:57] } 7. Nc3 { [%eval 0.46] [%clk 1:29:35] } 7... Nc6?! { [%eval 1.04] } { Inaccuracy. c6 was best. } 8. d5 { [%eval 0.88] [%clk 1:29:44] } 8... Ne5 { [%eval 0.9] [%clk 1:29:14] } 9. Nxe5 { [%eval 0.81] [%clk 1:30:03] } 9... dxe5 { [%eval 0.81] [%clk 1:29:41] } 10. c5 { [%eval 0.44] [%clk 1:28:31] } 10... e6 { [%eval 0.44] [%clk 1:27:01] } 11. dxe6?! { [%eval -0.35] } { Inaccuracy. e4 was best. } { [%clk 1:26:58] } 11... Qe7?! { [%eval 0.21] } { Inaccuracy. c6 was best. } { [%clk 1:27:19] } 12. Qb3?! { [%eval -0.87] } { Inaccuracy. Nd5 was best. } { [%clk 1:26:48] } 12... c6 { [%eval -0.99] [%clk 1:27:37] } 13. Bg5 { [%eval -0.91] [%clk 1:25:40] } 13... Bxe6 { [%eval -1.04] [%clk 1:27:57] } 14. Qa3 { [%eval -0.95] [%clk 1:24:35] } 14... h6 { [%eval -0.95] } 15. Bxf6 { [%eval -0.98] [%clk 1:24:52] } 15... Bxf6 { [%eval -0.99] [%clk 1:27:56] } 16. e4?! { [%eval -1.57] } { Inaccuracy. Rad1 was best. } { [%clk 1:24:25] } 16... f4 { [%eval -1.63] [%clk 1:27:53] } 17. Rfd1 { [%eval -1.79] [%clk 1:23:23] } 17... Bg7?! { [%eval -1.14] } { Inaccuracy. h5 was best. } { [%clk 1:26:39] } 18. b4 { [%eval -1.4] [%clk 1:23:14] } 18... f3? { [%eval 0.07] } { Mistake. Rf7 was best. } { [%clk 1:25:05] } 19. Bf1 { [%eval 0.02] [%clk 1:23:37] } 19... h5?! { [%eval 0.67] } { Inaccuracy. Rfd8 was best. } { [%clk 1:25:13] } 20. b5 { [%eval 0.28] [%clk 1:22:49] } 20... h4?! { [%eval 1.08] } { Inaccuracy. Rfc8 was best. } { [%clk 1:25:20] } 21. bxc6 { [%eval 0.93] } 21... hxg3 { [%eval 1.35] [%clk 1:25:42] } 22. hxg3 { [%eval 1.41] [%clk 1:22:39] } 22... bxc6 { [%eval 1.26] [%clk 1:25:56] } 23. Rd6 { [%eval 1.24] [%clk 1:22:27] } 23... Qf7? { [%eval 2.48] } { Mistake. Rac8 was best. } { [%clk 1:12:11] } 24. Qa6 { [%eval 2.85] [%clk 1:19:53] } 24... Kh7 { [%eval 2.95] [%clk 1:11:27] } 25. Qxc6? { [%eval 1.42] } { Mistake. Rb1 was best. } { [%clk 1:19:43] } 25... Rfc8 { [%eval 1.49] [%clk 1:10:21] } 26. Qa6 { [%eval 1.45] [%clk 1:08:39] } 26... Rxc5 { [%eval 1.36] [%clk 1:10:21] } 27. Rxe6 { [%eval 1.68] [%clk 1:07:43] } 27... Rxc3 { [%eval 1.22] [%clk 1:10:46] } 28. Bh3 { [%eval 1.93] [%clk 1:06:30] } 28... Rac8?! { [%eval 3.28] } { Inaccuracy. Rf8 was best. } { [%clk 1:08:00] } 29. Rxg6 { [%eval 3.23] [%clk 1:06:18] } 29... Rc1+ { [%eval 3.34] [%clk 1:06:55] } 30. Rxc1 { [%eval 3.28] [%clk 1:06:44] } 30... Rxc1+ { [%eval 3.34] } 31. Kh2 { [%eval 3.32] [%clk 1:07:08] } 31... Rc2? { [%eval 5.79] } { Mistake. Qc4 was best. } { [%clk 1:07:07] } 32. Bf5 { [%eval 5.75] [%clk 1:07:05] } 32... Rxf2+ { [%eval 6.57] [%clk 1:03:34] } 33. Kg1 { [%eval 5.53] [%clk 1:05:27] } 33... Rg2+ { [%eval 5.78] } 34. Kf1 { [%eval 5.66] [%clk 1:05:26] } 34... Kh8 { [%eval 5.83] [%clk 1:03:29] } 35. Rh6+ { [%eval 5.91] } 35... Bxh6 { [%eval 5.92] } 36. Qxh6+ { [%eval 5.86] } 36... Kg8 { [%eval 6.03] [%clk 1:04:01] } 37. Be6 { [%eval 5.81] [%clk 1:06:21] } 37... Rxg3 { [%eval 6.02] [%clk 1:03:54] } 38. Bxf7+ { [%eval 5.9] [%clk 1:06:39] } 38... Kxf7 { [%eval 6.07] [%clk 1:04:20] } 39. Qh5+ { [%eval 5.85] [%clk 1:06:28] } 39... Rg6 { [%eval 6.35] [%clk 1:01:30] } 40. Qxe5 { [%eval 5.85] [%clk 1:06:44] } 40... a6 { [%eval 6.56] } 41. Kf2 { [%eval 6.39] } 41... Rf6 { [%eval 6.2] } 42. a4 { [%eval 6.08] [%clk 1:07:24] } 42... Kg6 { [%eval 6.64] [%clk 1:02:06] } 43. a5 { [%eval 6.66] [%clk 1:07:19] } 43... Kf7 { [%eval 6.61] [%clk 1:02:00] } 44. Qc7+ { [%eval 6.8] [%clk 1:06:38] } 44... Kg6 { [%eval 6.8] } 45. Qb6 { [%eval 6.89] } 45... Kg5 { [%eval 6.91] [%clk 1:01:42] } 46. e5 { [%eval 6.75] [%clk 1:07:16] } 46... Rh6 { [%eval 7.69] [%clk 1:01:25] } 47. e6 { [%eval 8.52] [%clk 1:07:31] } 1-0