Event: Norway Chess Open 2025
Site: Gunnar Warebergs gate 15, 4021 Stavanger
Date: 2025-05-29
White: Costache, Andrei Eugeniu
WhiteElo: 1952
Black: Simonsen, David Mindestrommen
BlackElo: 2104
Result: 1-0
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:41] } 1... c5 { [%eval 0.25] [%clk 1:29:46] } 2. Nf3 { [%eval 0.2] [%clk 1:30:16] } 2... d6 { [%eval 0.31] [%clk 1:30:09] } 3. d4 { [%eval 0.22] [%clk 1:30:01] } 3... cxd4 { [%eval 0.19] [%clk 1:30:34] } 4. Qxd4 { [%eval 0.0] [%clk 1:30:24] } 4... e5?! { [%eval 0.6] } { Inaccuracy. Nf6 was best. } { [%clk 1:29:59] } 5. Qe3 { [%eval 0.41] [%clk 1:26:55] } 5... Nf6 { [%eval 0.56] [%clk 1:28:58] } 6. c4 { [%eval 0.57] [%clk 1:26:19] } 6... Be7 { [%eval 0.61] [%clk 1:23:48] } 7. Nc3 { [%eval 0.55] [%clk 1:24:07] } 7... Be6 { [%eval 0.73] [%clk 1:21:12] } 8. Be2 { [%eval 0.73] [%clk 1:22:29] } 8... O-O { [%eval 0.74] [%clk 1:19:03] } 9. O-O { [%eval 0.78] [%clk 1:20:52] } 9... Nbd7 { [%eval 0.87] [%clk 1:15:41] } 10. h3 { [%eval 0.64] [%clk 1:19:36] } 10... Nh5 { [%eval 1.11] [%clk 1:12:04] } 11. Rd1 { [%eval 1.19] [%clk 1:16:06] } 11... Nf4 { [%eval 1.15] [%clk 1:11:11] } 12. Bf1 { [%eval 1.07] [%clk 1:16:06] } 12... a6 { [%eval 1.2] [%clk 1:01:38] } 13. b3 { [%eval 1.24] [%clk 1:13:18] } 13... Qa5 { [%eval 1.66] [%clk 1:03:34] } 14. a4 { [%eval 1.63] [%clk 1:10:23] } 14... b5 { [%eval 2.11] [%clk 0:53:20] } 15. b4 { [%eval 2.06] [%clk 1:05:15] } 15... Qxb4 { [%eval 2.1] [%clk 0:52:50] } 16. Ba3 { [%eval 2.17] [%clk 1:05:42] } 16... Qa5 { [%eval 2.18] [%clk 0:52:56] } 17. axb5 { [%eval 1.9] [%clk 1:05:02] } 17... Qc7 { [%eval 1.86] [%clk 0:50:43] } 18. g3 { [%eval 1.84] [%clk 0:52:12] } 18... Ng6 { [%eval 1.9] [%clk 0:47:55] } 19. bxa6 { [%eval 1.69] [%clk 0:51:24] } 19... Rxa6 { [%eval 1.72] [%clk 0:48:11] } 20. c5 { [%eval 1.71] } 20... Rxa3 { [%eval 1.59] [%clk 0:48:01] } 21. Rxa3 { [%eval 1.71] [%clk 0:49:59] } 21... Qxc5 { [%eval 1.88] [%clk 0:45:59] } 22. Qxc5 { [%eval 1.88] [%clk 0:48:11] } 22... Nxc5 { [%eval 1.98] [%clk 0:45:51] } 23. Nd2 { [%eval 1.45] [%clk 0:43:02] } 23... Nxe4 { [%eval 1.57] [%clk 0:45:05] } 24. Ncxe4 { [%eval 1.41] [%clk 0:39:21] } 24... d5 { [%eval 1.58] [%clk 0:45:31] } 25. Ra5 { [%eval 1.54] [%clk 0:38:35] } 25... dxe4 { [%eval 1.57] [%clk 0:45:25] } 26. Nxe4 { [%eval 1.6] [%clk 0:38:48] } 26... Rc8 { [%eval 1.94] [%clk 0:44:37] } 27. Rda1?! { [%eval 1.13] } { Inaccuracy. h4 was best. } { [%clk 0:33:29] } 27... f6?! { [%eval 2.31] } { Inaccuracy. h5 was best. } { [%clk 0:43:58] } 28. Ra8?! { [%eval 1.61] } { Inaccuracy. h4 was best. } { [%clk 0:32:52] } 28... Kf7? { [%eval 3.14] } { Mistake. Rxa8 was best. } { [%clk 0:44:08] } 29. Rxc8 { [%eval 3.08] [%clk 0:32:27] } 29... Bxc8 { [%eval 3.08] [%clk 0:44:36] } 30. Ra7 { [%eval 2.92] [%clk 0:32:14] } 30... Be6 { [%eval 3.15] [%clk 0:43:51] } 31. h4 { [%eval 3.02] [%clk 0:31:12] } 31... Bd5 { [%eval 3.08] [%clk 0:43:51] } 32. Nc3 { [%eval 2.7] [%clk 0:30:38] } 32... Be6 { [%eval 3.27] [%clk 0:44:09] } 33. Nb5 { [%eval 3.17] [%clk 0:28:37] } 33... Bb3 { [%eval 3.79] [%clk 0:42:26] } 34. h5 { [%eval 3.72] [%clk 0:26:56] } 34... Nf8 { [%eval 3.31] [%clk 0:42:38] } 35. Bh3 { [%eval 2.76] [%clk 0:27:02] } 35... Ke8 { [%eval 2.88] [%clk 0:42:02] } 36. Bg2 { [%eval 2.74] [%clk 0:22:50] } 36... Ne6 { [%eval 2.65] [%clk 0:41:37] } 37. Bc6+ { [%eval 2.92] [%clk 0:22:31] } 37... Kf8 { [%eval 2.75] [%clk 0:42:06] } 38. Ra8+ { [%eval 2.83] [%clk 0:19:33] } 38... Nd8?! { [%eval 4.26] } { Inaccuracy. Kf7 was best. } { [%clk 0:42:18] } 39. Nd6 { [%eval 4.14] [%clk 0:19:35] } 39... Bxd6 40. Rxd8+ Ke7 41. Rd7+ Ke6 42. Rxg7 Bc2 43. Bd7+ Kd5 44. Rf7 e4 45. Rxf6 e3 46. fxe3 Bxg3 47. Rf7 Bh4 48. Bf5 Bxf5 49. Rxf5+ Ke6 50. e4 h6 51. Kg2 Bf6 52. Kf3 Be5 53. Ke3 Bf6 54. Ra5 Bd8 55. Ra6+ Ke5 56. Kf3 Bg5 57. Ra5+ Kf6 58. Rf5+ Ke6 59. Rxg5 hxg5 60. Kg4 Kf6 61. e5+ Kg7 62. Kxg5 Kh7 63. e6 Kg7 64. e7 Kf7 65. h6 Kg8 { [%clk 0:50:24] } 66. Kg6 { [%clk 0:23:12] } 1-0