Event: Round 4: Tanvish Reddy Tiruvalluru - Matta, Vinay Kumar
Site: https://lichess.org/broadcast/srr-international-2025--open/round-4/YBhJfKxt/HwKoOqqe
White: Tanvish Reddy Tiruvalluru
WhiteElo: 1855
Black: Matta, Vinay Kumar
BlackTitle: FM
BlackElo: 2094
Result: 0-1
ECO: E65
Opening: King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Exchange Line
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:53] } 1... Nf6 { [%eval 0.19] [%clk 1:25:35] } 2. c4 { [%eval 0.18] [%clk 1:31:18] } 2... g6 { [%eval 0.28] [%clk 1:25:57] } 3. Nf3 { [%eval 0.22] [%clk 1:31:37] } 3... Bg7 { [%eval 0.27] [%clk 1:26:22] } 4. g3 { [%eval 0.15] [%clk 1:32:04] } 4... O-O { [%eval 0.21] [%clk 1:26:47] } 5. Bg2 { [%eval 0.1] [%clk 1:32:24] } 5... d6 { [%eval 0.34] [%clk 1:26:58] } 6. Nc3 { [%eval 0.27] [%clk 1:32:44] } 6... c5 { [%eval 0.36] [%clk 1:27:18] } 7. O-O { [%eval 0.26] [%clk 1:31:49] } 7... Nc6 { [%eval 0.21] [%clk 1:27:42] } 8. dxc5 { [%eval 0.16] [%clk 1:25:59] } 8... dxc5 { [%eval 0.21] [%clk 1:27:26] } 9. Qxd8 { [%eval -0.11] [%clk 1:25:12] } 9... Rxd8 { [%eval -0.13] [%clk 1:27:48] } 10. Be3 { [%eval -0.09] [%clk 1:25:09] } 10... Be6 { [%eval -0.07] [%clk 1:27:41] } 11. Bxc5 { [%eval -0.13] [%clk 1:23:19] } 11... Bxc4 { [%eval -0.12] [%clk 1:27:55] } 12. Rad1?! { [%eval -0.67] } { Inaccuracy. Rfd1 was best. } { [%clk 1:22:33] } 12... Nd7 { [%eval -0.4] [%clk 1:27:41] } 13. Bd4 { [%eval -0.54] [%clk 1:21:44] } 13... Nxd4 { [%eval -0.74] [%clk 1:27:26] } 14. Nxd4 { [%eval -0.63] [%clk 1:22:12] } 14... Nc5 { [%eval -0.76] [%clk 1:27:39] } 15. Nb3? { [%eval -2.26] } { Mistake. Ndb5 was best. } { [%clk 1:15:35] } 15... Nxb3 { [%eval -2.3] [%clk 1:26:07] } 16. axb3 { [%eval -2.2] [%clk 1:15:27] } 16... Bxb3 { [%eval -2.31] [%clk 1:26:23] } 17. Rxd8+ { [%eval -2.71] [%clk 1:11:49] } 17... Rxd8 { [%eval -2.71] [%clk 1:26:46] } 18. Bxb7 { [%eval -2.67] [%clk 1:11:34] } 18... Rd2 { [%eval -2.63] [%clk 1:26:22] } 19. Rb1 { [%eval -2.62] [%clk 1:10:41] } 19... a5 { [%eval -2.52] [%clk 1:25:48] } 20. Bc6 { [%eval -2.94] [%clk 0:55:06] } 20... Bxc3 { [%eval -2.97] [%clk 1:24:51] } 21. bxc3 { [%eval -2.9] [%clk 0:55:28] } 21... a4 { [%eval -3.11] [%clk 1:24:34] } 22. Kf1 { [%eval -2.97] [%clk 0:52:29] } 22... a3 { [%eval -3.02] [%clk 1:24:00] } 23. Rxb3 { [%eval -2.93] [%clk 0:51:52] } 23... Rd1+ { [%eval -2.87] [%clk 1:24:16] } 24. Kg2 { [%eval -2.67] [%clk 0:52:14] } 24... a2 { [%eval -2.75] [%clk 1:24:42] } 25. Ra3 { [%eval -2.99] [%clk 0:52:34] } 25... a1=Q { [%eval -2.45] [%clk 1:25:06] } 26. Rxa1 { [%eval -2.79] [%clk 0:53:01] } 26... Rxa1 { [%eval -2.62] [%clk 1:25:33] } 27. c4 { [%eval -2.48] [%clk 0:53:00] } 27... Rc1 { [%eval -2.98] [%clk 1:25:57] } 28. Bb5 { [%eval -2.87] [%clk 0:53:24] } 28... Rc3 { [%eval -2.34] [%clk 1:26:12] } 29. Kf1 { [%eval -2.84] [%clk 0:45:06] } 29... Rc1+ { [%eval -2.77] [%clk 1:26:21] } 30. Kg2 { [%eval -2.88] [%clk 0:45:31] } 30... e6 { [%eval -2.82] [%clk 1:26:38] } 31. Kf3 { [%eval -2.96] [%clk 0:45:05] } 31... Kf8 { [%eval -2.78] [%clk 1:26:59] } 32. Kg2 { [%eval -2.76] [%clk 0:43:05] } 32... Ke7 { [%eval -2.96] [%clk 1:27:23] } 33. Kf3 { [%eval -3.16] [%clk 0:43:19] } 33... Kd6 { [%eval -2.89] [%clk 1:27:42] } 34. Kg2 { [%eval -3.21] [%clk 0:43:16] } 34... Ke5 { [%eval -2.61] [%clk 1:27:52] } 35. Kf3 { [%eval -3.08] [%clk 0:42:55] } 35... Kd4 { [%eval -2.68] [%clk 1:27:49] } 36. Be8?! { [%eval -3.66] } { Inaccuracy. h4 was best. } { [%clk 0:40:24] } 36... f5 { [%eval -3.47] [%clk 1:27:40] } 37. Bb5 { [%eval -3.76] [%clk 0:40:09] } 37... e5 { [%eval -3.98] [%clk 1:27:18] } 38. Kg2 { [%eval -4.91] [%clk 0:29:43] } 38... Kc3 { [%eval -4.65] [%clk 1:25:17] } 39. Be8 { [%eval -5.37] [%clk 0:11:32] } 39... Kd2 { [%eval -5.43] [%clk 1:25:06] } 40. Bf7 { [%eval -5.6] [%clk 0:10:47] } 40... Kxe2 { [%eval -5.42] [%clk 1:25:24] } 41. Bg8 { [%eval -5.47] [%clk 0:11:10] } 41... f4 { [%eval -5.23] [%clk 1:25:05] } 42. f3?! { [%eval -9.31] } { Inaccuracy. Bd5 was best. } { [%clk 0:08:53] } 42... e4 { [%eval -8.69] [%clk 1:25:01] } 43. Bd5 { [%eval -10.44] [%clk 0:08:51] } 43... e3 { [%eval -9.46] [%clk 1:25:17] } 44. gxf4? { [%eval #-9] } { Checkmate is now unavoidable. Bb7 was best. } { [%clk 0:08:59] } 44... Kd2 { [%eval -11.54] [%clk 1:25:39] } 0-1