Event: Round 1: Cristian-Stefan Serban - Alexandru Costin
Date: 2023-04-10
White: Cristian-Stefan Serban
Black: Alexandru Costin
Result: 1/2-1/2
ECO: D30
Opening: Queen's Gambit Declined
Variant: Standard

1. d4 { [%eval 0.0] } 1... d5 { [%eval 0.27] } 2. c4 { [%eval 0.29] [%clk 0:15:21] } 2... e6 { [%eval 0.3] [%clk 0:15:13] } 3. Nf3 { [%eval 0.0] [%clk 0:15:29] } 3... c6 { [%eval 0.36] [%clk 0:15:10] } 4. cxd5 { [%eval -0.05] [%clk 0:14:01] } 4... exd5 { [%eval 0.0] [%clk 0:15:18] } 5. Nc3 { [%eval 0.0] [%clk 0:13:57] } 5... Nf6 { [%eval 0.0] [%clk 0:15:17] } 6. Bf4 { [%eval 0.0] [%clk 0:14:02] } 6... Bd6 { [%eval 0.31] [%clk 0:15:17] } 7. Bxd6 { [%eval 0.24] } 7... Qxd6 { [%eval 0.34] } 8. e3 { [%eval 0.26] [%clk 0:14:18] } 8... Bf5 { [%eval 0.12] [%clk 0:15:15] } 9. Bd3 { [%eval 0.01] [%clk 0:14:26] } 9... Bxd3 { [%eval 0.0] [%clk 0:15:22] } 10. Qxd3 { [%eval -0.06] [%clk 0:14:34] } 10... Nbd7 { [%eval -0.04] [%clk 0:15:31] } 11. O-O { [%eval 0.0] } 11... O-O { [%eval -0.04] } 12. Rfc1 { [%eval 0.01] [%clk 0:13:59] } 12... Rfe8 { [%eval -0.17] [%clk 0:14:43] } 13. Nd2 { [%eval -0.06] [%clk 0:14:02] } 13... Nb6 { [%eval -0.15] [%clk 0:12:54] } 14. h3 { [%eval -0.05] [%clk 0:14:03] } 14... a5 { [%eval -0.13] [%clk 0:12:06] } 15. Rab1 { [%eval -0.12] [%clk 0:13:52] } 15... h6 { [%eval -0.15] } 16. Qc2 { [%eval -0.03] } 16... a4?! { [%eval 0.53] } { Inaccuracy. Qe7 was best. } 17. b4 { [%eval 0.0] } 17... axb3?! { [%eval 0.59] } { Inaccuracy. Rec8 was best. } 18. axb3 { [%eval 0.12] [%clk 0:13:44] } 18... Qb4 { [%eval 0.0] } 19. Na2 { [%eval 0.16] } 19... Qa3 { [%eval 0.01] [%clk 0:04:56] } 20. Ra1 { [%eval -0.03] } 20... Qd6 { [%eval 0.08] } 21. Qc3 { [%eval -0.06] [%clk 0:13:34] } 21... Ne4 { [%eval 0.0] [%clk 0:04:39] } 22. Nxe4 { [%eval 0.0] } 22... Rxe4 { [%eval 0.47] } 23. Nb4 { [%eval 0.46] [%clk 0:13:50] } 23... Ree8 { [%eval 0.01] [%clk 0:04:30] } 24. Nd3 { [%eval 0.13] [%clk 0:13:47] } 24... Rxa1 { [%eval 0.21] } 25. Rxa1 { [%eval 0.25] } 25... Ra8?? { [%eval 2.58] } { Blunder. Qc7 was best. } { [%clk 0:02:50] } 26. Rxa8+ { [%eval 2.62] } 26... Nxa8 { [%eval 2.54] } 27. Qa5 { [%eval 2.36] [%clk 0:14:12] } 27... Qb8 { [%eval 2.56] [%clk 0:03:08] } 28. Qb4 { [%eval 2.29] [%clk 0:14:08] } 28... Qc7 { [%eval 2.9] [%clk 0:02:22] } 29. Nc5 { [%eval 3.27] [%clk 0:13:56] } 29... b5 { [%eval 2.94] [%clk 0:01:41] } 30. Nd3?! { [%eval 1.8] } { Inaccuracy. Qc3 was best. } { [%clk 0:13:24] } 30... Nb6 { [%eval 1.86] [%clk 0:01:49] } 31. Qc3?! { [%eval 0.87] } { Inaccuracy. Qa5 was best. } { [%clk 0:13:25] } 31... Nc8 { [%eval 0.92] [%clk 0:01:51] } 32. Nb4 { [%eval 0.71] [%clk 0:13:17] } 32... Ne7 { [%eval 0.82] [%clk 0:01:59] } 33. Qc5 { [%eval 0.7] [%clk 0:13:24] } 33... f6 { [%eval 0.8] [%clk 0:00:47] } 34. g3 { [%eval 0.63] [%clk 0:13:12] } 34... Kf7 { [%eval 0.55] [%clk 0:00:45] } 35. Kg2 { [%eval 0.5] [%clk 0:13:13] } 35... Ke6 { [%eval 0.61] [%clk 0:00:31] } 36. Na6 { [%eval 0.74] [%clk 0:13:05] } 36... Qb7 { [%eval 0.5] [%clk 0:00:23] } 37. Qa3 { [%eval 0.53] } 37... Kf7 { [%eval 0.66] } 38. Nc5 { [%eval 0.49] [%clk 0:13:02] } 38... Qc7 { [%eval 0.75] } 39. Qa1 { [%eval 0.76] } 39... Nf5 { [%eval 0.8] [%clk 0:00:15] } 40. Qd1?? { [%eval -3.49] } { Blunder. Qa8 was best. } { [%clk 0:13:16] } 40... g6?? { [%eval 1.12] } { Blunder. Qxg3+ was best. } { [%clk 0:00:21] } 41. h4?? { [%eval -3.83] } { Blunder. Qa1 was best. } { [%clk 0:13:04] } 41... Qxg3+ { [%eval -3.79] [%clk 0:00:29] } 42. fxg3 { [%eval -3.76] [%clk 0:12:40] } 42... Nxe3+ { [%eval -3.51] } 43. Kf3 { [%eval -4.08] } 43... Nxd1 { [%eval -3.21] [%clk 0:00:47] } 44. Nd3 { [%eval -3.97] [%clk 0:12:47] } 44... Ke6 { [%eval -3.46] } 45. Nb4 { [%eval -4.18] } 45... Kd6 { [%eval -4.09] } 46. Na2 { [%eval -4.16] } 46... b4? { [%eval -2.13] } { Mistake. Nb2 was best. } { [%clk 0:00:30] } 47. Nxb4 { [%eval -1.78] } 47... c5 { [%eval -1.41] } 48. dxc5+ { [%eval -1.18] [%clk 0:13:16] } 48... Kxc5 { [%eval -0.52] } 49. Nd3+ { [%eval -0.81] } 49... Kd4 { [%eval -0.72] [%clk 0:00:56] } 50. Nf4 { [%eval -0.6] } 50... g5 { [%eval -0.88] } 51. hxg5?? { [%eval -2.85] } { Blunder. Ne6+ was best. } { [%clk 0:13:34] } 51... hxg5?? { [%eval -0.85] } { Blunder. fxg5 was best. } { [%clk 0:01:07] } 52. Ne6+ { [%eval -0.87] } 52... Kc3?! { [%eval -0.28] } { Inaccuracy. Ke5 was best. } 53. Nc7 { [%eval -0.63] [%clk 0:13:30] } 53... Kd4 { [%eval -0.71] [%clk 0:00:43] } 54. Ne6+ { [%eval -1.0] [%clk 0:13:27] } 54... Ke5 { [%eval -0.7] [%clk 0:00:44] } 55. Nc5?! { [%eval -1.72] } { Inaccuracy. Nd8 was best. } { [%clk 0:13:34] } 55... Nc3?! { [%eval -0.93] } { Inaccuracy. f5 was best. } { [%clk 0:00:52] } 56. Nd7+ { [%eval -0.9] [%clk 0:13:31] } 56... Ke6 { [%eval -0.87] } 57. Nc5+ { [%eval -1.0] } 57... Kd6 { [%eval -0.94] [%clk 0:01:07] } 58. Nd3 { [%eval -1.31] [%clk 0:13:46] } 58... f5 { [%eval -1.95] [%clk 0:01:12] } 59. b4 { [%eval -0.91] } 59... Ne4 { [%eval -0.49] } 60. b5 { [%eval -0.48] [%clk 0:13:10] } 60... Nc3 { [%eval -0.39] [%clk 0:01:19] } 61. b6 { [%eval -0.19] } 61... Kc6 { [%eval -0.18] } 62. Ne5+?? { [%eval -3.84] } { Blunder. Ke3 was best. } { [%clk 0:13:07] } 62... Kxb6 { [%eval -3.75] [%clk 0:01:33] } 63. Nf7? { [%eval -6.13] } { Mistake. Ke3 was best. } { [%clk 0:13:16] } 63... Ne4 { [%eval -6.26] } 64. Nh6 { [%eval -7.21] } 64... Nd6 { [%eval -7.25] [%clk 0:01:49] } 65. Ke3 { [%eval -7.52] [%clk 0:13:14] } 65... Kc5 { [%eval -7.2] [%clk 0:01:54] } 66. Kd3 { [%eval -7.75] [%clk 0:13:23] } 66... f4? { [%eval -4.39] } { Mistake. d4 was best. } { [%clk 0:00:43] } 67. gxf4 { [%eval -4.73] [%clk 0:13:31] } 67... gxf4 { [%eval -5.26] [%clk 0:00:53] } 68. Ng4 { [%eval -5.46] [%clk 0:13:21] } 68... Ne4 { [%eval -4.87] [%clk 0:01:01] } 69. Ke2 { [%eval -5.23] [%clk 0:13:23] } 69... Ng5 { [%eval -4.9] [%clk 0:01:08] } 70. Kd3 { [%eval -5.08] [%clk 0:13:27] } 70... f3?? { [%eval -0.11] } { Blunder. Nf7 was best. } { [%clk 0:01:02] } 71. Ke3 { [%eval -0.04] [%clk 0:13:28] } 71... d4+ { [%eval 0.0] [%clk 0:00:30] } 72. Kf4 { [%eval 0.0] [%clk 0:13:37] } 72... d3 { [%eval 0.0] [%clk 0:00:28] } 73. Ke3 { [%eval 0.0] [%clk 0:13:46] } 73... d2 { [%eval 0.0] [%clk 0:00:30] } 74. Kxd2 { [%eval 0.0] } 74... Kd4 { [%eval 0.0] } 75. Nh2 { [%eval 0.0] } 75... Ke5 { [%eval 0.0] [%clk 0:00:00] } 1/2-1/2