Event: Round 2: Raj Konwar, Daryan - Ren, Jason
Date: 2025-07-31
White: Raj Konwar, Daryan
Black: Ren, Jason
BlackElo: 1568
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Delayed Alapin Variation, with e6
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] [%clk 0:03:02] } 1... c5 { [%eval 0.25] [%clk 0:03:04] } 2. Nf3 { [%eval 0.2] [%clk 0:03:02] } 2... e6 { [%eval 0.28] [%clk 0:03:05] } 3. c3 { [%eval 0.06] [%clk 0:03:03] } 3... d5 { [%eval 0.08] [%clk 0:03:02] } 4. exd5 { [%eval 0.22] [%clk 0:03:03] } 4... exd5 { [%eval 0.3] [%clk 0:03:02] } 5. d4 { [%eval 0.17] [%clk 0:03:04] } 5... Nf6 { [%eval 0.19] [%clk 0:03:03] } 6. Bb5+ { [%eval 0.14] [%clk 0:03:04] } 6... Bd7 { [%eval 0.19] [%clk 0:03:04] } 7. Bxd7+ { [%eval 0.15] [%clk 0:03:03] } 7... Nbxd7 { [%eval 0.14] [%clk 0:03:05] } 8. O-O { [%eval 0.1] [%clk 0:03:03] } 8... Be7 { [%eval 0.2] [%clk 0:03:06] } 9. Bg5 { [%eval -0.04] [%clk 0:03:01] } 9... O-O { [%eval -0.09] [%clk 0:03:07] } 10. Nbd2 { [%eval -0.11] [%clk 0:02:58] } 10... h6 { [%eval -0.08] [%clk 0:03:07] } 11. Bf4 { [%eval -0.02] [%clk 0:02:57] } 11... Qb6 { [%eval 0.06] [%clk 0:03:03] } 12. Nb3?? { [%eval -1.62] } { Blunder. Qc2 was best. } { [%clk 0:02:55] } 12... c4 { [%eval -1.56] [%clk 0:03:01] } 13. Re1 { [%eval -1.61] [%clk 0:02:42] } 13... Bd6? { [%eval -0.21] } { Mistake. Rfe8 was best. } { [%clk 0:02:49] } 14. Bxd6 { [%eval -0.21] [%clk 0:02:41] } 14... Qxd6 { [%eval -0.27] [%clk 0:02:49] } 15. Nbd2 { [%eval -0.23] [%clk 0:02:41] } 15... Rfe8 { [%eval -0.19] [%clk 0:02:50] } 16. Qc2 { [%eval -0.26] [%clk 0:02:40] } 16... Re7 { [%eval 0.04] [%clk 0:01:58] } 17. Nf1 { [%eval 0.05] [%clk 0:02:35] } 17... Rae8 { [%eval 0.05] [%clk 0:01:57] } 18. Ng3 { [%eval -0.04] [%clk 0:02:32] } 18... Ne4?? { [%eval 2.72] } { Blunder. g6 was best. } { [%clk 0:01:42] } 19. Ne5?? { [%eval -1.43] } { Blunder. Nf5 was best. } { [%clk 0:02:21] } 19... Nxe5 { [%eval -1.47] [%clk 0:01:36] } 20. dxe5 { [%eval -1.46] [%clk 0:02:20] } 20... Rxe5 { [%eval -1.42] [%clk 0:01:34] } 21. Nxe4 { [%eval -1.48] [%clk 0:02:11] } 21... Rxe4 { [%eval -1.45] [%clk 0:01:32] } 22. Rxe4 { [%eval -1.45] [%clk 0:02:09] } 22... Rxe4 { [%eval -1.4] [%clk 0:01:32] } 23. Rd1?! { [%eval -2.4] } { Inaccuracy. f3 was best. } { [%clk 0:02:05] } 23... Qe6?! { [%eval -1.42] } { Inaccuracy. Qe5 was best. } { [%clk 0:01:27] } 24. h3?! { [%eval -2.34] } { Inaccuracy. Kf1 was best. } { [%clk 0:01:59] } 24... Re1+ { [%eval -2.05] [%clk 0:01:19] } 25. Rxe1 { [%eval -2.13] [%clk 0:01:59] } 25... Qxe1+ { [%eval -1.97] [%clk 0:01:20] } 26. Kh2 { [%eval -1.8] [%clk 0:02:00] } 26... Qe5+ { [%eval -1.72] [%clk 0:01:19] } 27. g3 { [%eval -1.69] [%clk 0:01:57] } 27... f5?! { [%eval -0.7] } { Inaccuracy. b5 was best. } { [%clk 0:01:13] } 28. Qd2?! { [%eval -1.82] } { Inaccuracy. Qa4 was best. } { [%clk 0:01:51] } 28... Kf7 { [%eval -1.33] [%clk 0:01:08] } 29. f4? { [%eval -2.65] } { Mistake. Kg2 was best. } { [%clk 0:01:46] } 29... Qe4 { [%eval -2.44] [%clk 0:01:07] } 30. b3?! { [%eval -3.8] } { Inaccuracy. h4 was best. } { [%clk 0:01:38] } 30... Qd3 { [%eval -3.95] [%clk 0:01:04] } 31. Qg2 { [%eval -3.64] } 31... cxb3 { [%eval -3.74] [%clk 0:00:37] } 32. axb3 { [%eval -3.52] [%clk 0:01:33] } 32... Qe4?! { [%eval -2.55] } { Inaccuracy. a5 was best. } { [%clk 0:00:34] } 33. Qd2 { [%eval -2.97] [%clk 0:01:30] } 33... Ke6?? { [%eval -0.86] } { Blunder. a5 was best. } { [%clk 0:00:35] } 34. h4? { [%eval -2.57] } { Mistake. b4 was best. } { [%clk 0:01:26] } 34... h5?? { [%eval -0.3] } { Blunder. Kf7 was best. } { [%clk 0:00:36] } 35. b4 { [%eval -0.61] [%clk 0:01:23] } 35... g6 { [%eval -0.6] [%clk 0:00:36] } 36. Qa2 { [%eval -0.64] [%clk 0:01:19] } 36... a6 { [%eval -1.03] [%clk 0:00:36] } 37. Kh3?? { [%eval #-20] } { Checkmate is now unavoidable. Qf2 was best. } { [%clk 0:01:14] } 37... Qh1+ { [%eval #-19] [%clk 0:00:35] } 38. Qh2 { [%eval #-20] [%clk 0:01:13] } 38... Qxh2+ { [%eval -14.32] [%clk 0:00:30] } 39. Kxh2 { [%eval -10.03] [%clk 0:01:14] } 39... b6 { [%eval #-15] [%clk 0:00:31] } 40. Kg2 { [%eval #-15] [%clk 0:01:15] } 40... a5 { [%eval #-15] [%clk 0:00:33] } 41. Kf2 { [%eval #-14] [%clk 0:01:14] } 41... a4 { [%eval #-14] [%clk 0:00:32] } 42. Ke2 { [%eval #-13] [%clk 0:01:14] } 42... a3 { [%eval #-12] [%clk 0:00:30] } 43. Kd2 { [%eval #-11] [%clk 0:01:15] } 43... a2 { [%eval #-12] [%clk 0:00:31] } 44. Kc2 { [%eval #-10] [%clk 0:01:13] } 44... a1=Q { [%eval #-9] [%clk 0:00:31] } 45. Kb3 { [%eval #-7] [%clk 0:01:13] } 45... Qg1 { [%eval #-10] [%clk 0:00:31] } 46. c4 { [%eval #-8] [%clk 0:01:13] } 46... Qxg3+ { [%eval #-7] [%clk 0:00:31] } 47. Ka4 { [%eval #-7] [%clk 0:01:13] } 47... dxc4 { [%eval #-6] [%clk 0:00:25] } 48. Kb5 { [%eval #-6] [%clk 0:01:14] } 48... c3 { [%eval #-5] [%clk 0:00:24] } 49. Kxb6 { [%eval #-5] [%clk 0:01:15] } 49... c2 { [%eval #-4] [%clk 0:00:25] } 50. b5 { [%eval #-4] [%clk 0:01:16] } 50... c1=Q { [%eval #-3] [%clk 0:00:24] } 51. Ka7 { [%eval #-2] [%clk 0:01:16] } 51... Qge3+ { [%eval #-3] [%clk 0:00:24] } 0-1