Event: Round 7: Arenas, David - Shivakumar, Shawnak
Date: 2024-07-06
White: Arenas, David
WhiteTitle: GM
WhiteElo: 2357
Black: Shivakumar, Shawnak
BlackTitle: FM
BlackElo: 2323
Result: 1-0
ECO: C42
Opening: Petrov's Defense: Cozio Attack
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:27:27] } 1... e5 { [%eval 0.15] [%clk 1:24:11] } 2. Nf3 { [%eval 0.11] [%clk 1:27:35] } 2... Nf6 { [%eval 0.3] [%clk 1:23:29] } 3. Nxe5 { [%eval 0.19] [%clk 1:27:56] } 3... d6 { [%eval 0.32] [%clk 1:23:43] } 4. Nf3 { [%eval 0.31] [%clk 1:28:00] } 4... Nxe4 { [%eval 0.26] [%clk 1:24:07] } 5. Qe2 { [%eval 0.08] [%clk 1:28:19] } 5... Qe7 { [%eval 0.14] [%clk 1:24:32] } 6. d3 { [%eval 0.06] [%clk 1:28:45] } 6... Nf6 { [%eval 0.13] [%clk 1:24:57] } 7. Bg5 { [%eval 0.06] [%clk 1:29:02] } 7... Qxe2+ { [%eval 0.05] [%clk 1:25:20] } 8. Bxe2 { [%eval 0.07] [%clk 1:29:30] } 8... Be7 { [%eval 0.01] [%clk 1:25:41] } 9. Nc3 { [%eval 0.08] [%clk 1:28:24] } 9... Nc6 { [%eval 0.19] [%clk 1:25:37] } 10. h3 { [%eval 0.02] [%clk 1:27:07] } 10... h6 { [%eval 0.02] [%clk 1:25:45] } 11. Bf4 { [%eval -0.05] [%clk 1:26:57] } 11... a6 { [%eval -0.09] [%clk 1:25:34] } 12. d4 { [%eval -0.08] [%clk 1:26:20] } 12... b5 { [%eval -0.08] [%clk 1:25:19] } 13. a3 { [%eval -0.14] [%clk 1:26:38] } 13... Bf5 { [%eval -0.08] [%clk 1:23:22] } 14. O-O-O { [%eval -0.08] [%clk 1:19:09] } 14... b4 { [%eval -0.11] [%clk 1:22:45] } 15. axb4 { [%eval -0.14] [%clk 1:19:32] } 15... Nxb4 { [%eval -0.07] [%clk 1:23:07] } 16. Ne1 { [%eval -0.1] [%clk 1:19:58] } 16... Kd7 { [%eval 0.0] [%clk 1:21:07] } 17. Nd3 { [%eval -0.14] [%clk 1:20:16] } 17... a5 { [%eval -0.11] [%clk 1:20:32] } 18. Rhe1 { [%eval -0.37] [%clk 1:14:21] } 18... Rhb8 { [%eval -0.2] [%clk 1:17:31] } 19. g4 { [%eval -0.17] [%clk 1:08:17] } 19... Bh7 { [%eval -0.24] [%clk 1:17:00] } 20. Ne5+ { [%eval -0.53] [%clk 1:07:06] } 20... Kc8 { [%eval -0.17] [%clk 1:14:16] } 21. Nd3 { [%eval -0.24] [%clk 1:07:21] } 21... c6 { [%eval 0.0] [%clk 1:11:47] } 22. Bf3?! { [%eval -0.74] } { Inaccuracy. h4 was best. } { [%clk 1:05:49] } 22... Kd7 { [%eval -1.17] [%clk 1:09:57] } 23. Be2 { [%eval -1.71] [%clk 0:51:36] } 23... Rb7? { [%eval -0.36] } { Mistake. Nfd5 was best. } { [%clk 1:04:36] } 24. Bf1?! { [%eval -1.1] } { Inaccuracy. g5 was best. } { [%clk 0:49:48] } 24... Rab8 { [%eval -0.89] [%clk 0:59:41] } 25. Nxb4? { [%eval -2.59] } { Mistake. Kd2 was best. } { [%clk 0:46:37] } 25... axb4 { [%eval -2.61] [%clk 0:58:49] } 26. Nb1 { [%eval -3.23] [%clk 0:46:17] } 26... Nd5 { [%eval -3.18] [%clk 0:56:18] } 27. Be3 { [%eval -3.12] [%clk 0:45:09] } 27... b3 { [%eval -3.14] [%clk 0:52:09] } 28. c4 { [%eval -3.1] [%clk 0:43:50] } 28... Nxe3 { [%eval -3.04] [%clk 0:40:35] } 29. fxe3 { [%eval -3.05] [%clk 0:43:54] } 29... Bh4 { [%eval -3.01] [%clk 0:40:34] } 30. Re2 { [%eval -3.27] [%clk 0:44:14] } 30... Bc2 { [%eval -3.21] [%clk 0:40:35] } 31. Na3 { [%eval -3.87] [%clk 0:43:38] } 31... Bxd1 { [%eval -3.74] [%clk 0:40:42] } 32. Kxd1 { [%eval -3.71] [%clk 0:44:07] } 32... Ra7 { [%eval -3.64] [%clk 0:40:23] } 33. Kc1 { [%eval -3.49] [%clk 0:43:53] } 33... Bg5 { [%eval -3.57] [%clk 0:40:35] } 34. Bg2 { [%eval -3.69] [%clk 0:44:15] } 34... Re8 { [%eval -3.44] [%clk 0:39:06] } 35. Kd2 { [%eval -3.47] [%clk 0:44:44] } 35... g6 { [%eval -3.42] [%clk 0:27:00] } 36. Kd3 { [%eval -3.28] [%clk 0:42:56] } 36... f5 { [%eval -3.34] [%clk 0:25:45] } 37. gxf5 { [%eval -3.52] [%clk 0:43:24] } 37... gxf5 { [%eval -3.48] [%clk 0:26:08] } 38. e4 { [%eval -4.34] [%clk 0:43:53] } 38... Bc1 { [%eval -4.08] [%clk 0:24:20] } 39. Kc3 { [%eval -4.67] [%clk 0:44:19] } 39... f4?! { [%eval -3.53] } { Inaccuracy. Rxa3 was best. } { [%clk 0:24:01] } 40. Bf3 { [%eval -4.13] [%clk 0:43:32] } 40... Rxa3 { [%eval -4.05] [%clk 0:18:18] } 41. bxa3 { [%eval -4.25] [%clk 0:43:39] } 41... Rb8 { [%eval -4.46] [%clk 0:18:39] } 42. Bg4+ { [%eval -4.64] [%clk 0:43:23] } 42... Kd8 { [%eval -4.61] [%clk 0:09:52] } 43. e5 { [%eval -4.62] [%clk 0:43:46] } 43... b2 { [%eval -4.5] [%clk 0:10:12] } 44. Bf5 { [%eval -4.63] [%clk 0:44:12] } 44... b1=Q { [%eval -4.58] } 45. Bxb1 { [%eval -4.58] [%clk 0:44:40] } 45... Rxb1 { [%eval -4.51] [%clk 0:10:55] } 46. exd6 { [%eval -4.47] [%clk 0:44:57] } 46... Bxa3 { [%eval -3.96] [%clk 0:10:59] } 47. c5 { [%eval -3.98] [%clk 0:45:26] } 47... Rh1?! { [%eval -2.61] } { Inaccuracy. f3 was best. } { [%clk 0:07:44] } 48. Re7 { [%eval -2.58] [%clk 0:45:35] } 48... Rxh3+ { [%eval -2.52] [%clk 0:07:59] } 49. Kc4 { [%eval -2.33] [%clk 0:46:04] } 49... Bc1?? { [%eval 0.0] } { Blunder. f3 was best. } { [%clk 0:06:01] } 50. Rh7?? { [%eval -3.97] } { Blunder. d5 was best. } { [%clk 0:44:15] } 50... Bd2?? { [%eval 0.1] } { Blunder. f3 was best. } { [%clk 0:06:07] } 51. d5 { [%eval 0.23] [%clk 0:36:50] } 51... Rc3+ { [%eval 0.07] [%clk 0:04:10] } 52. Kd4 { [%eval 0.11] [%clk 0:37:13] } 52... cxd5 { [%eval 0.12] [%clk 0:02:57] } 53. Kxd5 { [%eval 0.12] [%clk 0:37:20] } 53... Re3?? { [%eval 4.92] } { Blunder. Rd3+ was best. } { [%clk 0:01:48] } 54. c6 { [%eval 5.38] [%clk 0:37:21] } 54... Rd3+ { [%eval 5.38] [%clk 0:01:47] } 55. Ke6 { [%eval 4.72] [%clk 0:37:23] } 55... Re3+ { [%eval 5.63] [%clk 0:02:03] } 56. Kf5 { [%eval 5.66] [%clk 0:37:34] } 56... Bc3 { [%eval 7.29] [%clk 0:01:53] } 57. Rb7 { [%eval 7.35] [%clk 0:36:12] } 57... Ke8 { [%eval 7.77] [%clk 0:01:24] } 58. Rb8+ { [%eval 7.25] [%clk 0:36:24] } 58... Kf7 { [%eval 6.44] [%clk 0:01:49] } 59. c7 { [%eval 7.06] [%clk 0:36:53] } 59... Re5+ { [%eval 6.08] [%clk 0:01:58] } 60. Kg4 { [%eval 5.52] [%clk 0:35:37] } 60... Rc5?! { [%eval 10.95] } { Inaccuracy. h5+ was best. } { [%clk 0:01:58] } 61. d7 { [%eval 10.73] [%clk 0:35:46] } 1-0