Event: Asian Amateur Chess Championship - Open
Site: Oman
Date: 2021-11-16
White: Maddukuri, Sai Sriyan
Black: Somaraju, Jathin Nandan
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: Chigorin Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:05] } 1... d5 { [%eval 0.26] [%clk 0:15:03] } 2. Nf3 { [%eval 0.0] [%clk 0:15:05] } 2... Nc6?! { [%eval 0.63] } { Inaccuracy. Nf6 was best. } { [%clk 0:14:52] } 3. Bf4 { [%eval 0.4] [%clk 0:15:03] } 3... e6 { [%eval 0.55] [%clk 0:14:48] } 4. e3 { [%eval 0.59] [%clk 0:15:06] } 4... Bd7 { [%eval 0.97] [%clk 0:14:46] } 5. Bb5?! { [%eval 0.4] } { Inaccuracy. c4 was best. } { [%clk 0:15:09] } 5... a6 { [%eval 0.47] [%clk 0:14:17] } 6. Bxc6 { [%eval 0.14] [%clk 0:15:11] } 6... Bxc6 { [%eval 0.01] [%clk 0:14:17] } 7. b3?! { [%eval -0.57] } { Inaccuracy. Ne5 was best. } { [%clk 0:15:13] } 7... Qd7? { [%eval 0.84] } { Mistake. f6 was best. } { [%clk 0:14:18] } 8. a4?? { [%eval -0.8] } { Blunder. Ne5 was best. } { [%clk 0:15:16] } 8... a5?? { [%eval 0.87] } { Blunder. f6 was best. } { [%clk 0:14:20] } 9. Nc3? { [%eval -0.35] } { Mistake. Ne5 was best. } { [%clk 0:15:19] } 9... O-O-O?? { [%eval 1.75] } { Blunder. Bb4 was best. } { [%clk 0:14:21] } 10. O-O { [%eval 1.79] [%clk 0:15:18] } 10... Nf6? { [%eval 3.68] } { Mistake. f6 was best. } { [%clk 0:14:13] } 11. Ne5 { [%eval 4.24] [%clk 0:15:15] } 11... Qd6? { [%eval 7.53] } { Mistake. Qe8 was best. } { [%clk 0:14:08] } 12. Nxf7 { [%eval 7.76] [%clk 0:15:12] } 12... Rd7 { [%eval 8.46] [%clk 0:14:02] } 13. Nxd6+ { [%eval 8.38] [%clk 0:15:14] } 13... cxd6 { [%eval 8.63] [%clk 0:13:51] } 14. Rb1 { [%eval 8.69] [%clk 0:15:15] } 14... Be7 { [%eval 8.69] [%clk 0:12:57] } 15. b4 { [%eval 8.52] [%clk 0:15:07] } 15... Bd8 { [%eval 11.61] [%clk 0:12:06] } 16. b5 { [%eval 11.81] [%clk 0:15:08] } 16... Bxb5 { [%eval 11.76] [%clk 0:11:56] } 17. Nxb5 { [%eval 11.69] [%clk 0:15:07] } 17... Kb8 { [%eval 13.78] [%clk 0:11:05] } 18. Bxd6+ { [%eval 12.94] [%clk 0:15:07] } 18... Ka8 { [%eval 13.0] [%clk 0:10:52] } 19. Nc7+ { [%eval 8.3] [%clk 0:15:08] } 19... Bxc7 { [%eval 8.3] [%clk 0:10:52] } 20. Bxc7 { [%eval 8.76] [%clk 0:15:11] } 20... Rxc7 { [%eval 8.53] [%clk 0:10:55] } 21. c3 { [%eval 7.61] [%clk 0:15:14] } 21... Ne4 { [%eval 7.91] [%clk 0:10:55] } 22. Rb3 { [%eval 7.46] [%clk 0:14:59] } 22... Nxc3 { [%eval 7.69] [%clk 0:10:45] } 23. Qd2 { [%eval 7.69] [%clk 0:14:42] } 23... Rhc8 { [%eval 7.56] [%clk 0:10:34] } 24. Rc1?? { [%eval 0.33] } { Blunder. f3 was best. } { [%clk 0:14:42] } 24... Ne2+ { [%eval 0.4] [%clk 0:10:06] } 25. Kf1 { [%eval 0.4] [%clk 0:14:20] } 25... Rxc1+ { [%eval 0.65] [%clk 0:10:02] } 26. Kxe2 { [%eval 0.71] [%clk 0:14:23] } 26... R1c2? { [%eval 1.87] } { Mistake. R8c2 was best. } { [%clk 0:10:05] } 27. Qxc2?? { [%eval 0.0] } { Blunder. Rb5 was best. } { [%clk 0:13:42] } 27... Rxc2+ { [%eval 0.0] [%clk 0:10:07] } 28. Kd3 { [%eval -0.27] [%clk 0:13:44] } 28... Ra2 { [%eval -0.15] [%clk 0:10:02] } 29. Rc3?? { [%eval -2.75] } { Blunder. Rb6 was best. } { [%clk 0:13:37] } 29... Rxa4 { [%eval -3.09] [%clk 0:10:01] } 30. Rc7 { [%eval -3.06] [%clk 0:13:40] } 30... Ka7? { [%eval -1.34] } { Mistake. b5 was best. } { [%clk 0:10:02] } 31. Rxg7?? { [%eval -3.39] } { Blunder. Kc3 was best. } { [%clk 0:13:42] } 31... Rc4 { [%eval -3.58] [%clk 0:10:02] } 32. Rxh7? { [%eval -6.72] } { Mistake. e4 was best. } { [%clk 0:13:43] } 32... a4 { [%eval -6.37] [%clk 0:10:06] } 33. f4 { [%eval -8.45] [%clk 0:13:40] } 33... a3 { [%eval -8.59] [%clk 0:10:09] } 34. Rh3 { [%eval -58.22] [%clk 0:13:42] } 34... a2 { [%eval -11.85] [%clk 0:10:12] } 35. Rf3?! { [%eval #-6] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:13:44] } 35... a1=Q { [%eval #-5] [%clk 0:10:13] } 36. Rf2 { [%eval #-5] [%clk 0:13:47] } 36... Qc3+? { [%eval -9.05] } { Lost forced checkmate sequence. Qd1+ was best. } { [%clk 0:10:15] } 37. Ke2 { [%eval -9.62] [%clk 0:13:48] } 37... Qc2+ { [%eval -8.85] [%clk 0:10:18] } 38. Kf3 { [%eval -9.28] [%clk 0:13:51] } 38... Qe4+ { [%eval -9.34] [%clk 0:10:22] } 39. Ke2? { [%eval #-4] } { Checkmate is now unavoidable. Kg4 was best. } { [%clk 0:13:53] } 39... Rc2+ { [%eval #-3] [%clk 0:10:25] } 40. Kf1 { [%eval #-3] [%clk 0:13:55] } 40... Rxf2+?! { [%eval -19.52] } { Lost forced checkmate sequence. Qd3+ was best. } { [%clk 0:10:26] } 41. Kxf2 { [%eval -20.63] [%clk 0:13:58] } 41... Kb6 { [%eval -9.23] [%clk 0:10:30] } 42. g3 { [%eval -62.93] [%clk 0:14:00] } 42... Kc7 { [%eval -8.57] [%clk 0:10:33] } 43. h4? { [%eval #-21] } { Checkmate is now unavoidable. g4 was best. } { [%clk 0:14:02] } 43... Kd7?! { [%eval -13.1] } { Lost forced checkmate sequence. b5 was best. } { [%clk 0:10:37] } 44. h5 { [%eval -61.79] [%clk 0:14:06] } 44... Ke7 { [%eval -9.34] [%clk 0:10:41] } 45. h6 { [%eval -62.9] [%clk 0:14:07] } 45... Kf7 { [%eval -62.26] [%clk 0:10:44] } 46. h7 { [%eval -72.91] [%clk 0:14:11] } 46... Qxh7 { [%eval -64.02] [%clk 0:10:45] } 47. g4 { [%eval -74.36] [%clk 0:14:13] } 47... Kg6 { [%eval -73.94] [%clk 0:10:46] } 48. g5?! { [%eval #-10] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:14:13] } 48... b5 { [%eval #-23] [%clk 0:10:43] } 49. Ke2 { [%eval #-19] [%clk 0:14:14] } 49... Qh2+ { [%eval #-14] [%clk 0:10:46] } 50. Kd3 { [%eval #-14] [%clk 0:14:17] } 50... Qa2 { [%eval #-14] [%clk 0:10:43] } 51. Kc3 { [%eval -87.15] [%clk 0:14:20] } 51... Qa3+ { [%eval #-9] [%clk 0:10:47] } 52. Kc2 { [%eval #-12] [%clk 0:14:19] } 52... b4 { [%clk 0:10:50] } 0-1