Event: Bergen Spillfestival 2023 Hovedturneringen NGP
Site: Bergen Internasjonale Kultursenter, Norway
Date: 2023-08-02
White: Sivertsen, Jarle
WhiteElo: 1589
Black: Martinsen, Stig K
BlackElo: 2172
Result: 0-1
ECO: E73
Opening: King's Indian Defense: Normal Variation, Standard Development
Variant: Standard
TimeControl: 90 min/game + 30 sec/move

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] [%clk 1:28:54] } 2. c4 { [%eval 0.16] [%clk 1:28:49] } 2... g6 { [%eval 0.3] [%clk 1:29:02] } 3. Nc3 { [%eval 0.31] [%clk 1:28:49] } 3... Bg7 { [%eval 0.7] [%clk 1:29:20] } 4. e4 { [%eval 0.67] [%clk 1:29:08] } 4... d6 { [%eval 0.67] [%clk 1:29:37] } 5. Be2 { [%eval 0.13] [%clk 1:27:13] } 5... O-O { [%eval 0.45] [%clk 1:27:32] } 6. g4?! { [%eval -0.22] } { Inaccuracy. Be3 was best. } { [%clk 1:25:11] } 6... c5 { [%eval -0.43] [%clk 1:24:47] } 7. d5 { [%eval -0.17] [%clk 1:22:25] } 7... e6 { [%eval -0.22] [%clk 1:20:34] } 8. Be3?! { [%eval -1.03] } { Inaccuracy. f3 was best. } { [%clk 1:18:15] } 8... exd5 { [%eval -0.94] [%clk 1:09:58] } 9. exd5 { [%eval -1.03] [%clk 1:17:43] } 9... Re8 { [%eval -0.95] [%clk 1:09:31] } 10. g5? { [%eval -2.14] } { Mistake. h3 was best. } { [%clk 1:15:32] } 10... Ne4 { [%eval -2.11] [%clk 1:06:26] } 11. Nxe4 { [%eval -2.08] [%clk 1:15:31] } 11... Rxe4 { [%eval -2.03] [%clk 1:06:39] } 12. Qc2 { [%eval -2.44] [%clk 1:14:41] } 12... Re8 { [%eval -1.96] [%clk 0:49:23] } 13. O-O-O?! { [%eval -3.1] } { Inaccuracy. Nf3 was best. } { [%clk 1:13:25] } 13... b5 { [%eval -3.11] [%clk 0:48:41] } 14. cxb5 { [%eval -3.05] [%clk 1:10:24] } 14... a6 { [%eval -3.25] [%clk 0:46:33] } 15. Qa4 { [%eval -4.03] [%clk 1:06:40] } 15... Bb7 { [%eval -3.55] [%clk 0:42:46] } 16. a3 { [%eval -3.85] [%clk 1:00:09] } 16... axb5 { [%eval -3.98] [%clk 0:27:32] } 17. Qxb5 { [%eval -3.97] [%clk 0:59:52] } 17... Ba6 { [%eval -3.95] [%clk 0:26:25] } 18. Qb3 { [%eval -4.4] [%clk 0:59:26] } 18... Nd7 { [%eval -4.33] [%clk 0:25:52] } 19. Bxa6 { [%eval -4.55] [%clk 0:57:15] } 19... Rxa6 { [%eval -4.75] [%clk 0:26:11] } 20. Rd2 { [%eval -4.98] [%clk 0:53:07] } 20... Rb6 { [%eval -4.09] [%clk 0:14:08] } 21. Qc4 { [%eval -4.9] [%clk 0:52:07] } 21... Qa8 { [%eval -4.94] [%clk 0:11:19] } 22. Nf3 { [%eval -5.42] [%clk 0:45:29] } 22... Reb8 { [%eval -5.41] [%clk 0:10:33] } 23. Rhd1?! { [%eval -7.03] } { Inaccuracy. Qa2 was best. } { [%clk 0:39:25] } 23... Bxb2+ { [%eval -7.07] [%clk 0:09:29] } 24. Kc2 { [%eval -7.25] [%clk 0:39:48] } 24... Bg7?! { [%eval -5.1] } { Inaccuracy. Bxa3 was best. } { [%clk 0:08:46] } 25. Kd3 { [%eval -4.94] [%clk 0:39:12] } 25... Qxa3+?! { [%eval -3.91] } { Inaccuracy. Ra6 was best. } { [%clk 0:08:00] } 26. Ke2 { [%eval -3.77] [%clk 0:39:21] } 26... Rb4?! { [%eval -2.57] } { Inaccuracy. Rb3 was best. } { [%clk 0:08:05] } 27. Qa2 { [%eval -2.62] [%clk 0:38:37] } 27... Qa4 { [%eval -2.59] [%clk 0:04:45] } 28. Kf1?! { [%eval -3.95] } { Inaccuracy. Qxa4 was best. } { [%clk 0:34:58] } 28... Qb5+ { [%eval -4.39] [%clk 0:04:46] } 29. Kg2 { [%eval -4.08] [%clk 0:35:06] } 29... Rg4+ { [%eval -4.33] [%clk 0:04:08] } 30. Kh1 { [%eval -4.03] [%clk 0:35:29] } 30... Ra4 { [%eval -4.19] [%clk 0:04:33] } 31. Qc2 { [%eval -4.17] [%clk 0:34:56] } 31... Qb4 { [%eval -3.43] [%clk 0:03:56] } 32. h3 { [%eval -4.05] [%clk 0:33:50] } 32... Qb3? { [%eval -2.25] } { Mistake. Ne5 was best. } { [%clk 0:03:01] } 33. Kg2 { [%eval -2.54] [%clk 0:33:34] } 33... Kf8 { [%eval -2.17] [%clk 0:02:40] } 34. Qc1?? { [%eval -5.48] } { Blunder. Qxb3 was best. } { [%clk 0:30:24] } 34... Ra1? { [%eval -2.93] } { Mistake. Rc4 was best. } { [%clk 0:01:33] } 35. Qxa1 { [%eval -2.9] [%clk 0:30:06] } 35... Bxa1 { [%eval -3.01] [%clk 0:01:57] } 36. Rxa1 { [%eval -2.84] [%clk 0:30:30] } 36... Qc4 { [%eval -3.16] [%clk 0:01:23] } 37. Ra7 { [%eval -3.1] [%clk 0:30:21] } 37... Rd8 { [%eval -2.71] [%clk 0:01:06] } 38. Kg3 { [%eval -3.44] [%clk 0:29:23] } 38... Nb6 { [%eval -2.91] [%clk 0:00:58] } 39. Rb2?! { [%eval -3.95] } { Inaccuracy. Nh2 was best. } { [%clk 0:28:57] } 39... Nxd5 { [%eval -4.05] [%clk 0:00:43] } 40. Nd2 { [%eval -4.98] [%clk 0:28:57] } 40... Qd3?! { [%eval -3.89] } { Inaccuracy. Qc3 was best. } { [%clk 0:00:42] } 41. Rbb7 { [%eval -3.76] [%clk 0:29:19] } 41... Qf5 { [%eval -4.21] [%clk 0:00:48] } 42. Nc4 { [%eval -4.35] [%clk 0:27:16] } 42... Nxe3?! { [%eval -3.41] } { Inaccuracy. Kg8 was best. } { [%clk 0:00:47] } 43. Nxe3 { [%eval -3.46] [%clk 0:27:40] } 43... Qe5+ { [%eval -3.47] [%clk 0:00:33] } 44. Kg4 { [%eval -3.84] [%clk 0:27:52] } 44... Qe6+ { [%eval -4.23] [%clk 0:00:37] } 45. Kg3 { [%eval -4.21] [%clk 0:28:09] } 45... d5 { [%eval -4.31] [%clk 0:00:35] } 46. Ng4 { [%eval -4.58] [%clk 0:28:33] } 46... d4 { [%eval -4.19] [%clk 0:00:36] } 47. Nf6?! { [%eval -5.29] } { Inaccuracy. Nh6 was best. } { [%clk 0:28:48] } 47... d3 { [%eval -5.27] [%clk 0:00:37] } 48. Nxh7+ { [%eval -6.2] [%clk 0:29:09] } 48... Kg7 { [%eval -6.28] [%clk 0:00:53] } 49. Nf6 { [%eval -6.38] [%clk 0:28:50] } 49... d2 { [%eval -6.82] [%clk 0:01:00] } 50. Rd7 { [%eval -6.32] [%clk 0:27:17] } 50... Rxd7 { [%eval -6.14] [%clk 0:00:48] } 51. Ra8?? { [%eval #-6] } { Checkmate is now unavoidable. Rxd7 was best. } { [%clk 0:27:39] } 51... Qxf6? { [%eval -8.16] } { Lost forced checkmate sequence. Rd3+ was best. } { [%clk 0:01:04] } 0-1