Event: Biel Chess Festival MTO
Site: Biel, Switzerland
Date: 2024-07-15
White: Narayanan, Samrug
WhiteTitle: FM
WhiteElo: 2361
Black: Monteverde, Jonathan
BlackElo: 2059
Result: 1-0
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard
TimeControl: 100'/40, fb 50'/20, fb 15' + 30''/mv

1. e4 { [%eval 0.15] [%clk 1:40:53] } 1... c5 { [%eval 0.25] [%clk 1:40:42] } 2. Nf3 { [%eval 0.24] [%clk 1:41:17] } 2... d6 { [%eval 0.26] [%clk 1:41:06] } 3. Bb5+ { [%eval 0.18] [%clk 1:41:40] } 3... Nd7 { [%eval 0.1] [%clk 1:41:26] } 4. a4 { [%eval 0.13] [%clk 1:42:05] } 4... Nf6 { [%eval 0.22] [%clk 1:36:42] } 5. Nc3 { [%eval 0.1] [%clk 1:42:26] } 5... a6 { [%eval 0.21] [%clk 1:26:31] } 6. Be2 { [%eval 0.21] [%clk 1:42:48] } 6... g6 { [%eval 0.14] [%clk 1:23:59] } 7. a5 { [%eval 0.05] [%clk 1:42:57] } 7... Bg7 { [%eval 0.07] [%clk 1:23:56] } 8. O-O { [%eval 0.1] [%clk 1:43:20] } 8... e5 { [%eval 0.52] [%clk 1:20:59] } 9. d3 { [%eval 0.53] [%clk 1:43:36] } 9... h6 { [%eval 0.8] [%clk 1:19:49] } 10. Nd2 { [%eval 0.66] [%clk 1:43:35] } 10... O-O { [%eval 1.1] [%clk 1:19:08] } 11. Nc4 { [%eval 1.17] [%clk 1:43:58] } 11... Ne8 { [%eval 1.61] [%clk 0:57:59] } 12. f4?! { [%eval 0.63] } { Inaccuracy. Na4 was best. } { [%clk 1:43:45] } 12... exf4 { [%eval 1.14] [%clk 0:44:36] } 13. Bxf4 { [%eval 1.13] [%clk 1:43:25] } 13... Ne5 { [%eval 1.09] [%clk 0:44:45] } 14. Nxe5 { [%eval 1.32] [%clk 1:43:16] } 14... Bxe5 { [%eval 1.32] [%clk 0:40:34] } 15. Bxe5?! { [%eval 0.71] } { Inaccuracy. Qd2 was best. } { [%clk 1:39:06] } 15... dxe5 { [%eval 0.68] [%clk 0:39:57] } 16. Qd2 { [%eval 0.59] [%clk 1:39:28] } 16... Kg7 { [%eval 0.55] [%clk 0:35:46] } 17. Na4 { [%eval 0.31] [%clk 1:36:01] } 17... Be6 { [%eval 0.39] [%clk 0:35:47] } 18. Nb6 { [%eval 0.19] [%clk 1:35:08] } 18... Rb8 { [%eval 0.48] [%clk 0:29:29] } 19. Rf2 { [%eval 0.34] [%clk 1:32:10] } 19... Nf6 { [%eval 0.33] [%clk 0:24:08] } 20. Raf1?? { [%eval -2.5] } { Blunder. Qe3 was best. } { [%clk 1:27:43] } 20... Nxe4 { [%eval -2.5] [%clk 0:22:07] } 21. Qe3 { [%eval -2.46] [%clk 1:27:54] } 21... Nxf2 { [%eval -2.45] [%clk 0:22:23] } 22. Qxe5+ { [%eval -2.19] [%clk 1:28:06] } 22... Qf6 { [%eval -2.02] [%clk 0:20:20] } 23. Qxf6+ { [%eval -1.94] [%clk 1:27:41] } 23... Kxf6 { [%eval -1.82] [%clk 0:20:40] } 24. Rxf2+ { [%eval -2.1] [%clk 1:28:07] } 24... Kg7 { [%eval -2.17] [%clk 0:20:57] } 25. Bf3 { [%eval -2.12] [%clk 1:28:32] } 25... f5 { [%eval -1.83] [%clk 0:17:57] } 26. Re2 { [%eval -1.73] [%clk 1:27:42] } 26... Rfe8 { [%eval -1.19] [%clk 0:17:11] } 27. Re5 { [%eval -1.24] [%clk 1:28:04] } 27... Kf6 { [%eval -0.73] [%clk 0:07:30] } 28. Rxc5 { [%eval -0.52] [%clk 1:28:27] } 28... Re7 { [%eval -0.11] [%clk 0:07:48] } 29. d4 { [%eval -0.17] [%clk 1:28:31] } 29... Rd8 { [%eval -0.23] [%clk 0:07:31] } 30. d5 { [%eval -0.26] [%clk 1:27:43] } 30... Bf7 { [%eval -0.22] [%clk 0:07:52] } 31. Kf2 { [%eval -0.57] [%clk 1:27:49] } 31... g5 { [%eval -0.45] [%clk 0:07:46] } 32. g3 { [%eval -0.62] [%clk 1:25:56] } 32... g4 { [%eval -0.46] [%clk 0:07:41] } 33. Be2?! { [%eval -1.15] } { Inaccuracy. Bg2 was best. } { [%clk 1:26:04] } 33... Re5? { [%eval 0.0] } { Mistake. Re4 was best. } { [%clk 0:07:02] } 34. c4 { [%eval -0.1] [%clk 1:26:00] } 34... Re7 { [%eval -0.2] [%clk 0:06:56] } 35. b4 { [%eval -0.35] [%clk 1:25:39] } 35... Rde8 { [%eval 0.0] [%clk 0:06:58] } 36. Bf1 { [%eval 0.0] [%clk 1:25:17] } 36... Re3 { [%eval 0.0] [%clk 0:06:19] } 37. d6 { [%eval 0.0] [%clk 1:25:18] } 37... Rf3+ { [%eval 0.0] [%clk 0:02:30] } 38. Kg2 { [%eval 0.0] [%clk 1:25:39] } 38... Re1?? { [%eval 4.16] } { Blunder. Re4 was best. } { [%clk 0:02:51] } 39. d7 { [%eval 4.1] [%clk 1:26:05] } 39... Rd1? { [%eval 7.71] } { Mistake. Ke7 was best. } { [%clk 0:03:13] } 40. Nd5+ { [%eval 7.15] [%clk 1:22:10] } 40... Bxd5 { [%eval 7.96] [%clk 0:02:52] } 41. d8=Q+ { [%eval 8.72] [%clk 1:22:34] } 41... Kg6 { [%eval 7.53] [%clk 0:01:01] } 42. Rxd5 { [%eval 7.05] [%clk 1:22:52] } 42... Rdxf1 { [%clk 0:01:16] } 43. Rd6+ { [%clk 1:23:15] } 1-0