Event: Round 6: Alonso Rosell, Alvar - Grigoriants, Sergey
Date: 2024-12-09
White: Alonso Rosell, Alvar
WhiteTitle: GM
WhiteElo: 2575
Black: Grigoriants, Sergey
BlackTitle: GM
BlackElo: 2491
Result: 1/2-1/2
ECO: D04
Opening: Queen's Pawn Game: Colle System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:03:02] } 1... Nf6 { [%eval 0.19] [%clk 0:03:03] } 2. Nf3 { [%eval 0.11] [%clk 0:03:03] } 2... d5 { [%eval 0.11] [%clk 0:03:02] } 3. e3 { [%eval 0.0] [%clk 0:03:04] } 3... c6 { [%eval 0.19] [%clk 0:02:49] } 4. h3 { [%eval 0.11] [%clk 0:03:04] } 4... Bf5 { [%eval 0.17] [%clk 0:02:46] } 5. Nh4 { [%eval -0.04] [%clk 0:03:04] } 5... Be6 { [%eval 0.27] [%clk 0:02:37] } 6. Bd3 { [%eval 0.14] [%clk 0:03:02] } 6... g6 { [%eval 0.15] [%clk 0:02:36] } 7. O-O { [%eval -0.2] [%clk 0:02:53] } 7... Bg7 { [%eval 0.16] [%clk 0:02:37] } 8. Nd2 { [%eval 0.11] [%clk 0:02:43] } 8... O-O { [%eval 0.19] [%clk 0:02:32] } 9. c3 { [%eval 0.08] [%clk 0:02:38] } 9... Qc7 { [%eval 0.2] [%clk 0:02:20] } 10. e4 { [%eval 0.07] [%clk 0:02:22] } 10... dxe4 { [%eval 0.12] [%clk 0:02:14] } 11. Nxe4 { [%eval 0.1] [%clk 0:02:22] } 11... Nxe4 { [%eval 0.11] [%clk 0:02:10] } 12. Bxe4 { [%eval 0.08] [%clk 0:02:23] } 12... Nd7 { [%eval 0.1] [%clk 0:02:11] } 13. Re1 { [%eval 0.03] [%clk 0:02:19] } 13... Rfe8 { [%eval 0.1] [%clk 0:01:54] } 14. Bc2 { [%eval 0.01] [%clk 0:02:09] } 14... Bd5 { [%eval 0.0] [%clk 0:01:39] } 15. Nf3 { [%eval 0.0] [%clk 0:01:56] } 15... e5 { [%eval 0.0] [%clk 0:01:27] } 16. Nxe5 { [%eval 0.0] [%clk 0:01:53] } 16... Nxe5 { [%eval 0.0] [%clk 0:01:25] } 17. dxe5 { [%eval 0.0] [%clk 0:01:53] } 17... Bxe5 { [%eval 0.0] [%clk 0:01:17] } 18. Be3 { [%eval -0.17] [%clk 0:01:51] } 18... Bh2+ { [%eval -0.17] [%clk 0:01:02] } 19. Kh1 { [%eval -0.15] [%clk 0:01:52] } 19... Bf4 { [%eval -0.19] [%clk 0:01:01] } 20. Qd2 { [%eval -0.23] [%clk 0:01:35] } 20... Bxe3 { [%eval -0.23] [%clk 0:00:58] } 21. Rxe3 { [%eval -0.26] [%clk 0:01:36] } 21... Qb6 { [%eval -0.26] [%clk 0:00:50] } 22. Rae1?? { [%eval -2.7] } { Blunder. Rxe8+ was best. } { [%clk 0:01:28] } 22... Rxe3 { [%eval -2.4] [%clk 0:00:46] } 23. Rxe3 { [%eval -2.81] [%clk 0:01:16] } 23... Qxb2 { [%eval -2.72] [%clk 0:00:40] } 24. h4?! { [%eval -3.77] } { Inaccuracy. a4 was best. } { [%clk 0:01:14] } 24... Qxa2 { [%eval -3.53] [%clk 0:00:32] } 25. h5 { [%eval -3.98] [%clk 0:01:15] } 25... Qc4 { [%eval -3.97] [%clk 0:00:32] } 26. Kg1 { [%eval -3.94] [%clk 0:01:13] } 26... Rf8?? { [%eval -1.19] } { Blunder. Qg4 was best. } { [%clk 0:00:25] } 27. Rg3?! { [%eval -2.19] } { Inaccuracy. g3 was best. } { [%clk 0:01:08] } 27... Qh4 { [%eval -2.0] [%clk 0:00:16] } 28. h6 { [%eval -2.27] [%clk 0:01:01] } 28... Re8 { [%eval -2.0] [%clk 0:00:11] } 29. Re3 { [%eval -1.93] [%clk 0:00:59] } 29... Kf8 { [%eval -1.65] [%clk 0:00:07] } 30. c4? { [%eval -3.32] } { Mistake. Bd3 was best. } { [%clk 0:00:58] } 30... Qxc4 { [%eval -3.22] [%clk 0:00:07] } 31. Rxe8+ { [%eval -4.03] [%clk 0:00:58] } 31... Kxe8 { [%eval -3.77] [%clk 0:00:08] } 32. Qe3+ { [%eval -4.06] [%clk 0:00:59] } 32... Kd7 { [%eval -3.89] [%clk 0:00:09] } 33. Bd1 { [%eval -4.78] [%clk 0:00:55] } 33... Qe4 { [%eval -4.75] [%clk 0:00:08] } 34. Qh3+ { [%eval -4.83] [%clk 0:00:51] } 34... f5 { [%eval -4.68] [%clk 0:00:10] } 35. Bf3 { [%eval -4.95] [%clk 0:00:47] } 35... Qe1+ { [%eval -4.86] [%clk 0:00:10] } 36. Kh2 { [%eval -4.85] [%clk 0:00:48] } 36... Qe5+ { [%eval -4.46] [%clk 0:00:11] } 37. Kg1 { [%eval -4.31] [%clk 0:00:49] } 37... Qf4 { [%eval -4.09] [%clk 0:00:09] } 38. Bxd5 { [%eval -4.02] [%clk 0:00:48] } 38... cxd5?! { [%eval -3.01] } { Inaccuracy. Qc1+ was best. } { [%clk 0:00:10] } 39. g3?! { [%eval -4.25] } { Inaccuracy. Qa3 was best. } { [%clk 0:00:46] } 39... Qg5?! { [%eval -2.76] } { Inaccuracy. Qc4 was best. } { [%clk 0:00:08] } 40. Qf1 { [%eval -3.45] [%clk 0:00:46] } 40... a6 { [%eval -3.52] [%clk 0:00:06] } 41. Qb1 { [%eval -3.34] [%clk 0:00:46] } 41... Kc7 { [%eval -3.24] [%clk 0:00:05] } 42. Qc2+?! { [%eval -4.14] } { Inaccuracy. Qe1 was best. } { [%clk 0:00:44] } 42... Kb8 { [%eval -4.28] [%clk 0:00:06] } 43. Qc5 { [%eval -4.23] [%clk 0:00:39] } 43... Qd8? { [%eval -2.48] } { Mistake. Qxh6 was best. } { [%clk 0:00:05] } 44. Qd4 { [%eval -2.41] [%clk 0:00:38] } 44... b6 { [%eval -2.28] [%clk 0:00:04] } 45. Qg7? { [%eval -4.57] } { Mistake. Qe5+ was best. } { [%clk 0:00:38] } 45... Qc7?? { [%eval -1.9] } { Blunder. d4 was best. } { [%clk 0:00:05] } 46. Qg8+ { [%eval -1.67] [%clk 0:00:39] } 46... Ka7 { [%eval -1.69] [%clk 0:00:06] } 47. Qxd5 { [%eval -1.97] [%clk 0:00:39] } 47... a5 { [%eval -1.61] [%clk 0:00:07] } 48. Kh2 { [%eval -1.88] [%clk 0:00:36] } 48... Qe7?! { [%eval -0.74] } { Inaccuracy. f4 was best. } { [%clk 0:00:06] } 49. Qd4 { [%eval -1.0] [%clk 0:00:37] } 49... Ka6 { [%eval -1.1] [%clk 0:00:06] } 50. Qc4+ { [%eval -0.59] [%clk 0:00:37] } 50... Kb7 { [%eval -0.7] [%clk 0:00:06] } 51. Qd4 { [%eval -1.2] [%clk 0:00:38] } 51... Qc7 { [%eval -0.89] [%clk 0:00:07] } 52. Kh3?! { [%eval -1.75] } { Inaccuracy. Qd5+ was best. } { [%clk 0:00:36] } 52... b5 { [%eval -2.0] [%clk 0:00:07] } 53. Qd5+ { [%eval -2.06] [%clk 0:00:35] } 53... Ka6 { [%eval -2.15] [%clk 0:00:08] } 54. Qe6+ { [%eval -1.84] [%clk 0:00:36] } 54... Qb6?? { [%eval -0.11] } { Blunder. Kb7 was best. } { [%clk 0:00:08] } 55. Qc8+ { [%clk 0:00:34] } 55... Qb7 { [%clk 0:00:09] } 56. Qe6+ { [%clk 0:00:35] } 56... Ka7 { [%clk 0:00:10] } 57. Qe3+ { [%clk 0:00:36] } 57... Ka6 { [%clk 0:00:08] } 58. Qe6+ { [%clk 0:00:37] } 58... Ka7 { [%clk 0:00:08] } 59. Qe3+ { [%clk 0:00:38] } 59... Ka6 { [%clk 0:00:06] } 60. Qe6+ { [%clk 0:00:38] } 1/2-1/2