Event: I Rio Chess Masters 2025 (ITT)
Site: https://lichess.org/broadcast/i-rio-chess-masters-2025-itt/round-5/4TVTLJZ3/lqS0cN2L
Date: 2025-08-28
White: Fier, Alexandr
WhiteTitle: GM
WhiteElo: 2569
Black: Filgueiras, Nathan Felipe
BlackTitle: IM
BlackElo: 2377
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense
Variant: Standard
TimeControl: 5400+30

1. e4 { [%eval 0.18] [%clk 1:30:29] } 1... c5 { [%eval 0.24] [%clk 1:23:09] } 2. c3 { [%eval 0.0] [%clk 1:30:53] } 2... d5 { [%eval 0.11] [%clk 1:21:44] } 3. exd5 { [%eval 0.12] [%clk 1:31:18] } 3... Qxd5 { [%eval 0.18] [%clk 1:22:09] } 4. d4 { [%eval 0.08] [%clk 1:31:40] } 4... Nc6 { [%eval 0.21] [%clk 1:22:12] } 5. Nf3 { [%eval 0.11] [%clk 1:32:05] } 5... Nf6 { [%eval 0.19] [%clk 1:22:30] } 6. dxc5 { [%eval 0.09] [%clk 1:28:29] } 6... Qxd1+ { [%eval 0.13] [%clk 1:19:50] } 7. Kxd1 { [%eval 0.25] [%clk 1:28:55] } 7... e5 { [%eval 0.36] [%clk 1:16:48] } 8. b4 { [%eval 0.27] [%clk 1:28:13] } 8... Bf5 { [%eval 0.45] [%clk 1:13:42] } 9. Bc4?! { [%eval -0.27] } { Inaccuracy. Be3 was best. } { [%clk 1:22:17] } 9... O-O-O+?! { [%eval 0.51] } { Inaccuracy. a5 was best. } { [%clk 1:05:18] } 10. Ke2 { [%eval 0.54] [%clk 1:21:57] } 10... e4 { [%eval 0.61] [%clk 1:01:50] } 11. Nh4? { [%eval -0.82] } { Mistake. Ng5 was best. } { [%clk 1:21:44] } 11... Bg4+ { [%eval -0.81] [%clk 0:59:13] } 12. f3 { [%eval -0.82] [%clk 1:21:25] } 12... Ne5?! { [%eval 0.03] } { Inaccuracy. Bd7 was best. } { [%clk 0:47:46] } 13. fxg4 { [%eval 0.05] [%clk 1:19:56] } 13... Nxc4 { [%eval 0.18] [%clk 0:47:53] } 14. g5?? { [%eval -1.62] } { Blunder. Nd2 was best. } { [%clk 1:19:52] } 14... Nd5 { [%eval -1.85] [%clk 0:46:13] } 15. Rd1?! { [%eval -3.13] } { Inaccuracy. Nf5 was best. } { [%clk 1:20:15] } 15... g6 { [%eval -3.24] [%clk 0:42:26] } 16. a3 { [%eval -3.34] [%clk 1:13:09] } 16... Bg7 { [%eval -3.08] [%clk 0:34:52] } 17. Rf1 { [%eval -3.51] [%clk 1:09:47] } 17... Rd7 { [%eval -3.22] [%clk 0:30:15] } 18. g3 { [%eval -3.79] [%clk 1:05:55] } 18... h6 { [%eval -3.46] [%clk 0:21:03] } 19. Ra2 { [%eval -4.29] [%clk 1:04:16] } 19... e3? { [%eval -2.6] } { Mistake. hxg5 was best. } { [%clk 0:18:17] } 20. gxh6 { [%eval -2.7] [%clk 1:04:13] } 20... Rxh6 { [%eval -2.51] [%clk 0:17:20] } 21. Rc2?! { [%eval -3.86] } { Inaccuracy. Kd3 was best. } { [%clk 1:02:57] } 21... g5 { [%eval -3.97] [%clk 0:14:10] } 22. Nf3 { [%eval -3.73] [%clk 1:03:23] } 22... f5 { [%eval -3.63] [%clk 0:14:07] } 23. Ke1 { [%eval -3.47] [%clk 1:03:31] } 23... f4? { [%eval -1.78] } { Mistake. Bf6 was best. } { [%clk 0:12:41] } 24. Nxg5 { [%eval -1.84] [%clk 1:02:04] } 24... Ne5 { [%eval -1.82] [%clk 0:10:48] } 25. Rg2? { [%eval -3.26] } { Mistake. Nf3 was best. } { [%clk 0:59:33] } 25... Rg6?! { [%eval -1.93] } { Inaccuracy. Bf6 was best. } { [%clk 0:05:38] } 26. Nf3 { [%eval -1.6] [%clk 0:58:31] } 26... Nd3+ { [%eval -1.79] [%clk 0:04:39] } 27. Kd1 { [%eval -1.62] [%clk 0:57:26] } 27... fxg3? { [%eval -0.22] } { Mistake. Re6 was best. } { [%clk 0:03:02] } 28. Kc2?? { [%eval -4.17] } { Blunder. Rxg3 was best. } { [%clk 0:57:33] } 28... Rf6 { [%eval -4.14] [%clk 0:02:30] } 29. Nbd2 { [%eval -4.86] [%clk 0:42:36] } 29... Nxc1 { [%eval -4.83] [%clk 0:02:23] } 30. Kxc1 { [%eval -5.71] [%clk 0:41:07] } 30... exd2+ { [%eval -4.75] [%clk 0:01:50] } 31. Nxd2 { [%eval -4.72] [%clk 0:41:34] } 31... Ne3 { [%eval -4.57] [%clk 0:00:52] } 32. Rxf6 { [%eval -4.6] [%clk 0:41:04] } 32... Bxf6 { [%eval -4.59] [%clk 0:01:20] } 33. Rxg3 { [%eval -4.53] [%clk 0:41:20] } 33... Bxc3 { [%eval -4.48] [%clk 0:01:41] } 34. h4 { [%eval -4.65] [%clk 0:40:42] } 34... Bxd2+ { [%eval -4.57] [%clk 0:02:03] } 35. Kb2 { [%eval -4.53] [%clk 0:41:08] } 35... Nf5 { [%eval -4.51] [%clk 0:02:03] } 36. Rh3 { [%eval -4.81] [%clk 0:41:32] } 36... Bh6 { [%eval -4.63] [%clk 0:01:56] } 37. Kb3 { [%eval -5.08] [%clk 0:41:58] } 37... Kc7 { [%eval -5.17] [%clk 0:02:16] } 38. h5 { [%eval -5.57] [%clk 0:42:23] } 38... Kc6 { [%eval -5.51] [%clk 0:02:30] } 39. Ka4 { [%eval -5.65] [%clk 0:42:50] } 39... a6 { [%eval -5.58] [%clk 0:02:19] } 40. Rf3 { [%eval -5.04] [%clk 0:43:15] } 40... Rd5 { [%eval -5.17] [%clk 0:02:00] } 41. Rf1 { [%eval -4.86] [%clk 0:43:41] } 41... Be3 { [%eval -4.81] [%clk 0:01:34] } 42. Re1 { [%eval -5.07] [%clk 0:44:01] } 42... Re5 { [%eval -4.92] [%clk 0:01:21] } 43. Rd1 { [%eval -4.72] [%clk 0:44:24] } 43... Re6 { [%eval -4.92] [%clk 0:01:05] } 44. Rd8 { [%eval -5.08] [%clk 0:44:47] } 44... Rh6 { [%eval -4.81] [%clk 0:01:08] } 45. Rc8+ { [%eval -4.66] [%clk 0:45:13] } 45... Kd7 { [%eval -4.57] [%clk 0:01:29] } 46. Rf8 { [%eval -5.24] [%clk 0:45:39] } 46... Rxh5 { [%eval -5.12] [%clk 0:01:37] } 47. Ka5 { [%eval -5.04] [%clk 0:46:07] } 47... Ne7?! { [%eval -3.87] } { Inaccuracy. Kc7 was best. } { [%clk 0:00:48] } 48. Kb6 { [%eval -3.69] [%clk 0:46:17] } 48... Bc1 { [%eval -4.09] [%clk 0:01:03] } 49. Kxb7 { [%eval -4.16] [%clk 0:46:37] } 49... Bxa3 { [%eval -3.67] [%clk 0:01:11] } 50. Rf4 { [%eval -3.42] [%clk 0:47:04] } 50... Rh6 { [%eval -3.46] [%clk 0:00:36] } 51. Rd4+ { [%eval -3.54] [%clk 0:47:21] } 51... Ke8 { [%eval -3.24] [%clk 0:00:57] } 52. Re4?! { [%eval -4.84] } { Inaccuracy. Rd6 was best. } { [%clk 0:47:48] } 52... Kd7?! { [%eval -3.09] } { Inaccuracy. a5 was best. } { [%clk 0:00:53] } 53. Rd4+ { [%eval -3.12] [%clk 0:48:15] } 53... Ke8 { [%eval -3.01] [%clk 0:01:22] } 54. Re4 { [%eval -3.56] [%clk 0:48:34] } 54... Rg6 { [%eval -3.17] [%clk 0:00:48] } 55. Kc7?? { [%eval #-16] } { Checkmate is now unavoidable. Rc4 was best. } { [%clk 0:48:49] } 55... Bxb4 { [%eval #-18] [%clk 0:00:44] } 0-1