Event: Round 4: Somaraju, Sai Vivan Karthikeya - Ker, Anthony F
Date: 2025-04-19
White: Somaraju, Sai Vivan Karthikeya
WhiteElo: 1908
Black: Ker, Anthony F
BlackTitle: IM
BlackElo: 2212
Result: 0-1
ECO: E20
Opening: Nimzo-Indian Defense: Kmoch Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:00:00] } 1... Nf6 { [%eval 0.19] [%clk 0:00:00] } 2. c4 { [%eval 0.18] [%clk 0:00:00] } 2... e6 { [%eval 0.14] [%clk 0:00:00] } 3. Nc3 { [%eval 0.09] [%clk 0:00:00] } 3... Bb4 { [%eval 0.09] [%clk 1:30:47] } 4. f3 { [%eval 0.0] [%clk 1:31:25] } 4... d5 { [%eval 0.19] [%clk 1:29:49] } 5. a3 { [%eval 0.13] [%clk 1:31:38] } 5... Be7 { [%eval 0.24] [%clk 1:29:59] } 6. e4 { [%eval 0.18] [%clk 1:31:35] } 6... dxe4 { [%eval 0.18] [%clk 1:30:22] } 7. fxe4 { [%eval 0.15] [%clk 1:31:45] } 7... e5 { [%eval 0.38] [%clk 1:30:45] } 8. d5 { [%eval 0.45] [%clk 1:31:38] } 8... Bc5 { [%eval 0.67] [%clk 1:31:01] } 9. Be2?! { [%eval 0.08] } { Inaccuracy. Nf3 was best. } { [%clk 1:29:28] } 9... Ng4 { [%eval 0.36] [%clk 1:30:31] } 10. Bxg4 { [%eval 0.44] [%clk 1:27:16] } 10... Qh4+ { [%eval 0.33] [%clk 1:30:54] } 11. g3 { [%eval 0.31] [%clk 1:27:24] } 11... Qxg4 { [%eval 0.37] [%clk 1:31:18] } 12. Qxg4 { [%eval 0.44] [%clk 1:27:24] } 12... Bxg4 { [%eval 0.38] [%clk 1:31:41] } 13. Nb5?! { [%eval -0.53] } { Inaccuracy. h3 was best. } { [%clk 1:24:43] } 13... Kd7?! { [%eval 0.23] } { Inaccuracy. Na6 was best. } { [%clk 1:27:21] } 14. b4 { [%eval 0.27] [%clk 1:21:05] } 14... Bd4?! { [%eval 1.01] } { Inaccuracy. Be7 was best. } { [%clk 1:24:12] } 15. Nxd4 { [%eval 0.84] [%clk 1:18:22] } 15... exd4 { [%eval 0.91] [%clk 1:24:40] } 16. h3 { [%eval 0.92] [%clk 1:13:18] } 16... Bh5 { [%eval 0.85] [%clk 1:24:47] } 17. g4 { [%eval 0.95] [%clk 1:12:52] } 17... Bg6 { [%eval 0.83] [%clk 1:25:10] } 18. Nf3 { [%eval 0.9] [%clk 1:09:37] } 18... Re8 { [%eval 0.71] [%clk 1:21:58] } 19. O-O { [%eval 0.71] [%clk 1:07:25] } 19... a5 { [%eval 1.01] [%clk 1:09:24] } 20. b5 { [%eval 1.18] [%clk 1:02:10] } 20... Rxe4 { [%eval 0.86] [%clk 1:08:15] } 21. Bb2 { [%eval 0.75] [%clk 1:01:53] } 21... Kd6 { [%eval 0.7] [%clk 1:05:08] } 22. Ng5 { [%eval 0.91] [%clk 1:00:23] } 22... Re7 { [%eval 0.83] [%clk 0:48:45] } 23. Bxd4 { [%eval 0.84] [%clk 0:57:26] } 23... h6?! { [%eval 1.47] } { Inaccuracy. Nd7 was best. } { [%clk 0:49:07] } 24. c5+?! { [%eval 0.89] } { Inaccuracy. Nf3 was best. } { [%clk 0:54:20] } 24... Kxd5 { [%eval 0.92] [%clk 0:47:59] } 25. Rad1?! { [%eval -0.14] } { Inaccuracy. Nf3 was best. } { [%clk 0:52:31] } 25... Kc4 { [%eval -0.17] [%clk 0:47:25] } 26. Nf3 { [%eval -0.1] [%clk 0:52:22] } 26... f6?? { [%eval 3.02] } { Blunder. Kxb5 was best. } { [%clk 0:45:09] } 27. a4 { [%eval 2.86] [%clk 0:50:45] } 27... Re2 { [%eval 2.89] [%clk 0:40:21] } 28. Bf2 { [%eval 2.84] [%clk 0:49:21] } 28... Bd3?! { [%eval 3.99] } { Inaccuracy. Bc2 was best. } { [%clk 0:33:08] } 29. Rfe1?? { [%eval 1.09] } { Blunder. Rc1+ was best. } { [%clk 0:41:00] } 29... c6? { [%eval 2.57] } { Mistake. Rxe1+ was best. } { [%clk 0:28:46] } 30. Rxe2?? { [%eval 0.0] } { Blunder. Rc1+ was best. } { [%clk 0:39:37] } 30... Bxe2 { [%eval 0.0] [%clk 0:29:12] } 31. Rd4+ { [%eval 0.05] [%clk 0:39:50] } 31... Kb3 { [%eval 0.0] [%clk 0:28:40] } 32. Nd2+ { [%eval 0.01] [%clk 0:36:51] } 32... Kc2 { [%eval 0.0] [%clk 0:28:48] } 33. Nc4?? { [%eval -2.22] } { Blunder. b6 was best. } { [%clk 0:36:29] } 33... Bxc4 { [%eval -2.27] [%clk 0:28:05] } 34. Rxc4+ { [%eval -2.08] [%clk 0:36:10] } 34... Kb3 { [%eval -2.26] [%clk 0:28:29] } 35. Rd4?! { [%eval -3.13] } { Inaccuracy. Re4 was best. } { [%clk 0:35:51] } 35... cxb5 { [%eval -2.84] [%clk 0:28:22] } 36. axb5 { [%eval -3.27] [%clk 0:35:57] } 36... a4 { [%eval -3.2] [%clk 0:28:46] } 37. Rd8 { [%eval -3.02] [%clk 0:35:05] } 37... a3 { [%eval -2.7] [%clk 0:26:57] } 38. Bd4 { [%eval -2.51] [%clk 0:35:19] } 38... a2?? { [%eval 0.0] } { Blunder. Ra4 was best. } { [%clk 0:17:15] } 39. Ba1 { [%eval 0.0] [%clk 0:35:34] } 39... Ra5 { [%eval 0.0] [%clk 0:17:01] } 40. Rxb8 { [%eval 0.0] [%clk 0:31:55] } 40... Rxb5 { [%eval 0.0] [%clk 0:17:09] } 41. Bd4?? { [%eval -5.04] } { Blunder. Kf2 was best. } { [%clk 0:31:34] } 41... Kc4 { [%eval -4.84] [%clk 0:16:29] } 42. Ra8 { [%eval -5.37] [%clk 0:24:58] } 42... Kxd4 { [%eval -5.34] [%clk 0:16:34] } 43. Rxa2 { [%eval -5.17] [%clk 0:25:23] } 43... Kxc5 { [%eval -4.9] [%clk 0:16:50] } 44. Kf2 { [%eval -4.87] [%clk 0:23:37] } 44... Rb3 { [%eval -4.65] [%clk 0:16:15] } 45. h4 { [%eval -5.22] [%clk 0:23:48] } 45... Rh3 { [%eval -5.1] [%clk 0:14:21] } 46. Kg2 { [%eval -5.37] [%clk 0:23:46] } 46... Rxh4 { [%eval -5.33] [%clk 0:14:24] } 47. Rc2+ { [%eval -5.37] [%clk 0:23:44] } 47... Kb6 { [%eval -5.37] [%clk 0:13:22] } 48. Rb2+ { [%eval -5.37] [%clk 0:24:01] } 48... Ka7 { [%eval -5.37] [%clk 0:13:23] } 49. Ra2+ { [%eval -5.5] [%clk 0:24:00] } 49... Kb8 { [%eval -5.37] [%clk 0:13:50] } 50. Ra4 { [%eval -6.05] [%clk 0:24:17] } 50... h5 { [%eval -5.81] [%clk 0:14:03] } 0-1