Event: Round 5: Karthik Venkataraman - Alonso Rosell, Alvar
Date: 2024-06-03
White: Karthik Venkataraman
WhiteTitle: GM
WhiteElo: 2590
Black: Alonso Rosell, Alvar
BlackTitle: GM
BlackElo: 2556
Result: 0-1
ECO: C72
Opening: Ruy Lopez: Morphy Defense, Modern Steinitz Defense
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:57] } 1... e5 { [%eval 0.17] [%clk 1:23:49] } 2. Nf3 { [%eval 0.11] [%clk 1:31:19] } 2... Nc6 { [%eval 0.19] [%clk 1:24:16] } 3. Bb5 { [%eval 0.16] [%clk 1:31:39] } 3... a6 { [%eval 0.38] [%clk 1:24:42] } 4. Ba4 { [%eval 0.14] [%clk 1:32:03] } 4... d6 { [%eval 0.38] [%clk 1:25:09] } 5. O-O { [%eval 0.32] [%clk 1:32:25] } 5... Bd7 { [%eval 0.55] [%clk 1:25:36] } 6. c4 { [%eval 0.34] [%clk 1:32:43] } 6... Nge7 { [%eval 0.54] [%clk 1:25:55] } 7. Nc3 { [%eval 0.55] [%clk 1:31:12] } 7... g6 { [%eval 0.64] [%clk 1:25:40] } 8. d4 { [%eval 0.66] [%clk 1:29:17] } 8... Bg7 { [%eval 0.55] [%clk 1:25:52] } 9. dxe5 { [%eval 0.5] [%clk 1:24:38] } 9... Nxe5 { [%eval 0.48] [%clk 1:25:24] } 10. Nxe5 { [%eval 0.53] [%clk 1:24:42] } 10... Bxe5 { [%eval 0.54] [%clk 1:25:47] } 11. Bb3 { [%eval 0.46] [%clk 1:07:05] } 11... Nc6 { [%eval 0.83] [%clk 1:20:21] } 12. Be3?! { [%eval -0.2] } { Inaccuracy. Nd5 was best. } { [%clk 1:07:00] } 12... Na5?! { [%eval 0.58] } { Inaccuracy. Bxc3 was best. } { [%clk 1:13:16] } 13. Qd2 { [%eval 0.45] [%clk 1:02:00] } 13... Bc6 { [%eval 0.55] [%clk 1:07:01] } 14. Bg5 { [%eval 0.23] [%clk 0:45:13] } 14... Bf6?! { [%eval 1.29] } { Inaccuracy. f6 was best. } { [%clk 0:51:39] } 15. Bh6 { [%eval 1.0] [%clk 0:43:44] } 15... Nxb3 { [%eval 1.17] [%clk 0:30:09] } 16. axb3 { [%eval 1.16] [%clk 0:44:09] } 16... Rg8 { [%eval 1.62] [%clk 0:30:15] } 17. b4 { [%eval 1.11] [%clk 0:40:03] } 17... g5 { [%eval 1.18] [%clk 0:16:14] } 18. f4?! { [%eval 0.62] } { Inaccuracy. b5 was best. } { [%clk 0:37:23] } 18... gxf4 { [%eval 0.63] [%clk 0:13:31] } 19. Qxf4 { [%eval 0.48] [%clk 0:36:19] } 19... Rg6 { [%eval 0.51] [%clk 0:11:24] } 20. Qe3 { [%eval 0.0] [%clk 0:06:10] } 20... Bxc3 { [%eval 0.0] [%clk 0:08:28] } 21. bxc3?! { [%eval -1.1] } { Inaccuracy. Qxc3 was best. } { [%clk 0:06:22] } 21... Qe7 { [%eval -1.18] [%clk 0:08:15] } 22. Rae1 { [%eval -1.5] [%clk 0:04:46] } 22... O-O-O { [%eval -1.43] [%clk 0:07:21] } 23. Bf4 { [%eval -1.31] [%clk 0:04:13] } 23... f5 { [%eval -1.28] [%clk 0:05:03] } 24. Qh3?! { [%eval -2.01] } { Inaccuracy. Qa7 was best. } { [%clk 0:04:36] } 24... Qd7 { [%eval -2.18] [%clk 0:04:48] } 25. b5 { [%eval -2.64] [%clk 0:04:14] } 25... Bxe4 { [%eval -2.67] [%clk 0:05:02] } 26. Rf2 { [%eval -2.87] [%clk 0:03:40] } 26... axb5 { [%eval -2.72] [%clk 0:03:50] } 27. cxb5 { [%eval -2.79] [%clk 0:02:07] } 27... Qxb5 { [%eval -2.75] [%clk 0:03:53] } 28. Qxh7 { [%eval -2.71] [%clk 0:02:35] } 28... Rdg8 { [%eval -2.81] [%clk 0:03:20] } 29. g3 { [%eval -2.78] [%clk 0:02:55] } 29... Qe8 { [%eval -2.16] [%clk 0:03:02] } 30. Ra2 { [%eval -2.51] [%clk 0:02:37] } 30... Kb8 { [%eval -2.49] [%clk 0:01:33] } 31. Qh3 { [%eval -2.53] [%clk 0:01:01] } 31... Qc6 { [%eval -2.47] [%clk 0:01:25] } 32. Re3 { [%eval -2.69] [%clk 0:01:23] } 32... Qd5 { [%eval -2.77] [%clk 0:00:44] } 33. Ra1 { [%eval -2.94] [%clk 0:01:26] } 33... Qc5 { [%eval -2.89] [%clk 0:00:48] } 34. Qf1 { [%eval -2.98] [%clk 0:01:45] } 34... b6 { [%eval -2.84] [%clk 0:00:36] } 35. Qf2 { [%eval -2.89] [%clk 0:02:01] } 35... Bb7 { [%eval -2.9] [%clk 0:01:00] } 36. h4 { [%eval -2.64] [%clk 0:01:05] } 36... Rg4 { [%eval -2.49] [%clk 0:01:17] } 37. Kh2 { [%eval -2.55] [%clk 0:01:13] } 37... Qd5 { [%eval -2.42] [%clk 0:01:04] } 38. Rg1 { [%eval -2.61] [%clk 0:01:09] } 38... Bc6 { [%eval -2.63] [%clk 0:01:29] } 39. Re7 { [%eval -2.57] [%clk 0:00:59] } 39... Kb7?! { [%eval -1.74] } { Inaccuracy. R8g7 was best. } { [%clk 0:01:05] } 40. Qe3? { [%eval -3.24] } { Mistake. Qd2 was best. } { [%clk 0:00:33] } 40... Ra8 { [%eval -3.27] [%clk 0:00:39] } 41. Qf2 { [%eval -3.26] [%clk 0:30:00] } 41... Ra2 { [%eval -3.26] [%clk 0:21:57] } 42. Re2 { [%eval -3.17] [%clk 0:30:57] } 42... Ra4 { [%eval -3.0] [%clk 0:22:23] } 43. Qe1? { [%eval -5.41] } { Mistake. Rd2 was best. } { [%clk 0:27:23] } 43... Raxf4 { [%eval -5.37] [%clk 0:14:45] } 44. gxf4 { [%eval -5.3] [%clk 0:27:50] } 44... Qf3 { [%eval -5.24] [%clk 0:15:11] } 45. Rb2 { [%eval -5.15] [%clk 0:17:53] } 45... Qxf4+ { [%eval -5.31] [%clk 0:14:01] } 46. Kh3 { [%eval -5.08] [%clk 0:18:18] } 46... Qf3+ { [%eval -4.88] [%clk 0:11:36] } 47. Kh2 { [%eval -5.6] [%clk 0:18:38] } 47... Be4? { [%eval -3.5] } { Mistake. Re4 was best. } { [%clk 0:09:01] } 48. Ra2? { [%eval -6.45] } { Mistake. Qf2 was best. } { [%clk 0:18:38] } 48... Qf4+ { [%eval -6.31] [%clk 0:07:28] } 49. Kh3 { [%eval -6.15] [%clk 0:19:01] } 49... Bf3 { [%eval -5.64] [%clk 0:04:26] } 50. Rf1 { [%eval -6.2] [%clk 0:11:28] } 50... Rg8 { [%eval -6.47] [%clk 0:04:31] } 51. Rxf3 { [%eval -6.41] [%clk 0:10:52] } 51... Qxf3+ { [%eval -6.3] [%clk 0:04:59] } 52. Kh2 { [%eval -6.17] [%clk 0:11:17] } 52... Rg4 { [%eval -5.46] [%clk 0:05:07] } 53. Rb2 { [%eval -5.44] [%clk 0:11:39] } 53... f4 { [%eval -5.33] [%clk 0:04:46] } 54. Ra2 { [%eval -6.19] [%clk 0:11:56] } 54... Rg3 { [%eval -6.11] [%clk 0:05:07] } 55. Qe6 { [%eval -5.6] [%clk 0:12:19] } 55... Rg4 { [%eval -6.12] [%clk 0:03:05] } 56. Qe1 { [%eval -6.0] [%clk 0:12:47] } 56... Qd5 { [%eval -5.97] [%clk 0:03:03] } 57. c4 { [%eval -5.97] [%clk 0:11:49] } 57... Qxc4 { [%eval -5.82] [%clk 0:02:55] } 58. Rg2 { [%eval -5.92] [%clk 0:12:17] } 58... f3 { [%eval -6.13] [%clk 0:02:54] } 59. Rxg4 { [%eval -6.1] [%clk 0:12:44] } 59... Qxg4 { [%eval -5.95] [%clk 0:03:22] } 60. Qg3 { [%eval -5.98] [%clk 0:13:05] } 60... Qe4 { [%eval -5.79] [%clk 0:03:22] } 61. h5 { [%eval -6.68] [%clk 0:13:30] } 61... Qe2+ { [%eval -5.99] [%clk 0:02:59] } 62. Kh3?? { [%eval #-18] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:13:48] } 62... f2 { [%eval #-18] [%clk 0:03:17] } 0-1