Event: Round 4: Matta, Vinay Kumar - Srikara Darbha
Site: https://lichess.org/broadcast/srr-international-2025--blitz/round-4/NsVtYAU5/Q6hszEko
White: Matta, Vinay Kumar
WhiteTitle: FM
WhiteElo: 2171
Black: Srikara Darbha
BlackElo: 1781
Result: 1/2-1/2
ECO: B62
Opening: Sicilian Defense: Richter-Rauzer Variation
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] [%clk 0:03:02] } 1... c5 { [%eval 0.24] [%clk 0:03:02] } 2. Nf3 { [%eval 0.2] [%clk 0:03:02] } 2... d6 { [%eval 0.31] [%clk 0:03:03] } 3. d4 { [%eval 0.22] [%clk 0:03:03] } 3... cxd4 { [%eval 0.19] [%clk 0:03:04] } 4. Nxd4 { [%eval 0.18] [%clk 0:03:03] } 4... Nf6 { [%eval 0.31] [%clk 0:03:04] } 5. Nc3 { [%eval 0.32] [%clk 0:03:03] } 5... Nc6 { [%eval 0.3] [%clk 0:03:04] } 6. Bg5 { [%eval 0.25] [%clk 0:03:01] } 6... e6 { [%eval 0.39] [%clk 0:03:04] } 7. Qd3 { [%eval 0.28] [%clk 0:03:02] } 7... Be7 { [%eval 0.35] [%clk 0:02:49] } 8. O-O-O { [%eval 0.44] [%clk 0:03:00] } 8... Nxd4 { [%eval 0.59] [%clk 0:01:47] } 9. Qxd4 { [%eval 0.57] [%clk 0:03:00] } 9... a6 { [%eval 0.61] [%clk 0:01:45] } 10. f4 { [%eval 0.67] [%clk 0:02:53] } 10... O-O { [%eval 0.58] [%clk 0:01:27] } 11. Kb1 { [%eval 0.67] [%clk 0:02:44] } 11... b5 { [%eval 0.9] [%clk 0:01:14] } 12. Bxf6 { [%eval 0.78] [%clk 0:02:21] } 12... Bxf6 { [%eval 0.99] [%clk 0:01:09] } 13. Qxd6?! { [%eval -0.07] } { Inaccuracy. e5 was best. } { [%clk 0:02:13] } 13... Qxd6 { [%eval 0.25] [%clk 0:01:06] } 14. Rxd6 { [%eval 0.24] [%clk 0:02:13] } 14... Bxc3?! { [%eval 1.1] } { Inaccuracy. Be7 was best. } { [%clk 0:01:06] } 15. bxc3 { [%eval 1.02] [%clk 0:02:13] } 15... Bb7 { [%eval 1.15] [%clk 0:01:06] } 16. Bd3 { [%eval 1.08] [%clk 0:02:10] } 16... Rfd8 { [%eval 1.5] [%clk 0:01:05] } 17. Rxd8+ { [%eval 1.01] [%clk 0:02:02] } 17... Rxd8 { [%eval 1.32] [%clk 0:01:06] } 18. Kb2 { [%eval 1.08] [%clk 0:01:58] } 18... Kf8 { [%eval 0.98] [%clk 0:01:04] } 19. Ra1 { [%eval 0.75] [%clk 0:01:55] } 19... Bc6 { [%eval 0.89] [%clk 0:01:00] } 20. Re1 { [%eval 0.72] [%clk 0:01:52] } 20... Ke7 { [%eval 0.62] [%clk 0:01:00] } 21. c4?! { [%eval 0.0] } { Inaccuracy. h4 was best. } { [%clk 0:01:47] } 21... b4?! { [%eval 0.64] } { Inaccuracy. bxc4 was best. } { [%clk 0:01:00] } 22. Ra1 { [%eval 0.58] [%clk 0:01:44] } 22... Rb8?! { [%eval 1.42] } { Inaccuracy. a5 was best. } { [%clk 0:00:32] } 23. a3?! { [%eval 0.55] } { Inaccuracy. e5 was best. } { [%clk 0:01:40] } 23... bxa3+ { [%eval 0.6] [%clk 0:00:31] } 24. Kc3 { [%eval 0.55] [%clk 0:01:39] } 24... Kd6?! { [%eval 1.64] } { Inaccuracy. a5 was best. } { [%clk 0:00:29] } 25. Rxa3 { [%eval 1.56] [%clk 0:01:39] } 25... Ra8 { [%eval 1.73] [%clk 0:00:28] } 26. Kd4? { [%eval 0.52] } { Mistake. Ra5 was best. } { [%clk 0:01:34] } 26... a5 { [%eval 0.55] [%clk 0:00:28] } 27. e5+ { [%eval 0.57] [%clk 0:01:28] } 27... Kc7 { [%eval 0.49] [%clk 0:00:28] } 28. g3 { [%eval 0.59] [%clk 0:01:24] } 28... h6 { [%eval 0.56] [%clk 0:00:20] } 29. Be4?! { [%eval 0.0] } { Inaccuracy. Ra1 was best. } { [%clk 0:01:19] } 29... g5 { [%eval 0.41] [%clk 0:00:18] } 30. Bxc6 { [%eval 0.0] [%clk 0:01:09] } 30... Kxc6 { [%eval 0.0] [%clk 0:00:18] } 31. fxg5 { [%eval 0.0] [%clk 0:01:10] } 31... hxg5 { [%eval 0.0] [%clk 0:00:18] } 32. Rf3 { [%eval 0.02] [%clk 0:01:11] } 32... a4 { [%eval 0.0] [%clk 0:00:11] } 33. Rxf7 { [%eval 0.0] [%clk 0:01:12] } 33... a3 { [%eval 0.0] [%clk 0:00:12] } 34. Rf1 { [%eval 0.0] [%clk 0:01:12] } 34... a2 { [%eval 0.01] [%clk 0:00:13] } 35. Ra1 { [%eval 0.0] [%clk 0:01:13] } 35... Ra3 { [%eval 0.0] [%clk 0:00:10] } 36. c3 { [%eval 0.0] [%clk 0:01:08] } 36... g4 { [%eval 0.0] [%clk 0:00:11] } 37. Kd3?? { [%eval -5.31] } { Blunder. Ke4 was best. } { [%clk 0:01:08] } 37... Kc5 { [%eval -5.29] [%clk 0:00:11] } 38. Kc2 { [%eval -6.78] [%clk 0:01:09] } 38... Kxc4 { [%eval -6.58] [%clk 0:00:11] } 39. Kb2 { [%eval -6.34] [%clk 0:01:11] } 39... Ra7 { [%eval -5.87] [%clk 0:00:11] } 40. Rxa2?? { [%eval #-23] } { Checkmate is now unavoidable. Kc2 was best. } { [%clk 0:01:11] } 40... Rxa2+ { [%eval #-22] [%clk 0:00:12] } 41. Kxa2 { [%eval #-22] [%clk 0:01:12] } 41... Kxc3 { [%eval #-22] [%clk 0:00:12] } 42. Kb1 { [%eval -69.0] [%clk 0:01:13] } 42... Kd3 { [%eval -45.82] [%clk 0:00:10] } 43. Kc1?! { [%eval #-20] } { Checkmate is now unavoidable. Kb2 was best. } { [%clk 0:01:15] } 43... Ke3 { [%eval #-19] [%clk 0:00:11] } 44. Kd1 { [%eval #-19] [%clk 0:01:15] } 44... Kf2 { [%eval #-20] [%clk 0:00:11] } 45. Kd2 { [%eval #-18] [%clk 0:01:16] } 45... Kg2 { [%eval #-17] [%clk 0:00:09] } 46. Ke3 { [%eval #-17] [%clk 0:01:08] } 46... Kxh2 { [%eval #-16] [%clk 0:00:09] } 47. Kf4 { [%eval #-16] [%clk 0:00:57] } 47... Kh3 { [%eval #-15] [%clk 0:00:09] } 48. Kg5 { [%eval #-15] [%clk 0:00:58] } 48... Kxg3 { [%eval #-14] [%clk 0:00:10] } 49. Kf6 { [%eval #-14] } 49... Kf2?? { [%eval 0.0] } { Lost forced checkmate sequence. Kf4 was best. } { [%clk 0:00:09] } 50. Kxe6 { [%eval 0.0] [%clk 0:01:00] } 50... g3 { [%eval 0.0] [%clk 0:00:11] } 51. Kf7 { [%eval 0.0] [%clk 0:00:59] } 51... g2 { [%eval 0.0] [%clk 0:00:11] } 52. e6 { [%eval 0.0] [%clk 0:01:00] } 52... g1=Q { [%eval 0.0] [%clk 0:00:10] } 53. e7 { [%eval 0.0] [%clk 0:01:02] } 53... Qe1 { [%eval 0.0] [%clk 0:00:04] } 54. e8=Q { [%eval 0.0] [%clk 0:01:00] } 54... Qe6+?? { [%eval #7] } { Checkmate is now unavoidable. Qb1 was best. } { [%clk 0:00:05] } 1/2-1/2