[Event "Round 8: Yago De Moura Santiago - Alexandr Fier"] [Site "https://lichess.org/study/em5jzUaY/uBOjCSI3"] [White "Yago De Moura Santiago"] [Black "Alexandr Fier"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "GM"] [Annotator "https://lichess.org/@/EdnilsonRosas"] [Variant "Standard"] [ECO "D43"] [Opening "Semi-Slav Defense"] [UTCDate "2022.09.07"] [UTCTime "08:29:07"] [Source "https://lichess.org/study/FsK1g8uZ/4K5UAa6N"] [Orientation "white"] 1. d4 { [%eval 0.0] [%clk 1:27:25] } 1... d5 { [%eval 0.38] [%clk 1:30:55] } 2. c4 { [%eval 0.27] [%clk 1:27:46] } 2... e6 { [%eval 0.3] [%clk 1:31:22] } 3. Nf3 { [%eval 0.0] [%clk 1:28:04] } 3... Nf6 { [%eval 0.17] [%clk 1:31:48] } 4. Nc3 { [%eval 0.0] [%clk 1:28:28] } 4... c6 { [%eval 0.2] [%clk 1:32:15] } 5. Qd3 { [%eval 0.0] [%clk 1:28:47] } 5... dxc4 { [%eval 0.07] [%clk 1:30:26] } 6. Qxc4 { [%eval 0.0] [%clk 1:29:09] } 6... b5 { [%eval 0.0] [%clk 1:30:54] } 7. Qd3 { [%eval 0.0] [%clk 1:29:29] } 7... a6 { [%eval 0.0] [%clk 1:31:16] } 8. g4 { [%eval 0.12] [%clk 1:29:53] } 8... c5 { [%eval 0.25] [%clk 1:31:43] } 9. g5 { [%eval 0.32] [%clk 1:30:17] } 9... c4 { [%eval 0.12] [%clk 1:32:11] } 10. Qc2 { [%eval 0.23] [%clk 1:30:34] } 10... Nd5 { [%eval 0.09] [%clk 1:32:21] } 11. e4 { [%eval 0.19] [%clk 1:30:58] } 11... Nb6 { [%eval 0.64] [%clk 1:23:20] } 12. a3 { [%eval 0.76] [%clk 1:28:39] } 12... Nc6 { [%eval 0.56] [%clk 1:17:46] } 13. Be3 { [%eval 0.72] [%clk 1:26:07] } 13... b4 { [%eval 0.61] [%clk 1:18:02] } 14. axb4 { [%eval 0.75] [%clk 1:25:51] } 14... Nxb4 { [%eval 0.67] [%clk 1:18:26] } 15. Qd2 { [%eval 0.85] [%clk 1:24:48] } 15... Bb7 { [%eval 0.9] [%clk 1:17:22] } 16. h4 { [%eval 1.11] [%clk 1:07:14] } 16... Be7 { [%eval 1.05] [%clk 1:16:38] } 17. h5 { [%eval 0.83] [%clk 1:00:57] } 17... Rc8 { [%eval 0.98] [%clk 1:11:31] } 18. Be2 { [%eval 0.84] [%clk 0:56:23] } 18... Nd3+ { [%eval 0.81] [%clk 1:10:46] } 19. Kf1 { [%eval 1.09] [%clk 0:54:06] } 19... Bb4 { [%eval 1.05] [%clk 1:07:35] } 20. Rh4 { [%eval 1.07] [%clk 0:54:22] } 20... O-O { [%eval 1.0] [%clk 1:07:44] } 21. Rg4?! { [%eval 0.0] } { Inaccuracy. h6 was best. } { [%clk 0:41:31] } (21. h6 g6 22. Kg1 a5 23. Qc2 Ba6 24. Rh3 Nd7 25. Ne1 e5 26. Nxd3 cxd3 27. Bxd3 Bxd3) 21... Nd7 { [%eval 0.06] [%clk 1:04:44] } 22. Kg1?! { [%eval -0.79] } { Inaccuracy. h6 was best. } { [%clk 0:35:19] } (22. h6 g6) 22... f5 { [%eval -0.88] [%clk 0:54:01] } 23. gxf6 { [%eval -0.83] [%clk 0:35:35] } 23... Nxf6 { [%eval -0.62] [%clk 0:54:27] } 24. Bg5 { [%eval -0.68] [%clk 0:35:39] } 24... h6 { [%eval -0.61] [%clk 0:53:41] } 25. Bh4?! { [%eval -1.17] } { Inaccuracy. Bxf6 was best. } { [%clk 0:30:03] } (25. Bxf6 Qxf6 26. Qe3 a5 27. Rf1 Rf7 28. Ne5 Nxe5 29. dxe5 Qxe5 30. Qxh6 Bxc3 31. bxc3 Qxe4) 25... Qe8?! { [%eval -0.5] } { Inaccuracy. Qc7 was best. } { [%clk 0:54:06] } (25... Qc7) 26. Bxf6 { [%eval -0.53] [%clk 0:30:13] } 26... Rxf6 { [%eval -0.81] [%clk 0:54:33] } 27. Bxd3 { [%eval -0.62] [%clk 0:30:26] } 27... Qxh5 { [%eval -0.57] [%clk 0:51:35] } 28. Ne5 { [%eval -0.45] [%clk 0:30:43] } 28... cxd3 { [%eval -0.56] [%clk 0:52:01] } 29. Qxd3 { [%eval -0.35] [%clk 0:31:02] } 29... Rcf8 { [%eval -0.48] [%clk 0:47:54] } 30. Qg3 { [%eval -0.74] [%clk 0:21:28] } 30... g5 { [%eval -0.53] [%clk 0:48:10] } 31. f3 { [%eval -0.46] [%clk 0:21:25] } 31... Bd6 { [%eval -0.39] [%clk 0:48:17] } 32. Rf1 { [%eval -0.87] [%clk 0:21:36] } 32... Rf4?! { [%eval -0.05] } { Inaccuracy. Qe8 was best. } { [%clk 0:43:19] } (32... Qe8) 33. Qg2?! { [%eval -0.99] } { Inaccuracy. Rxf4 was best. } { [%clk 0:19:35] } (33. Rxf4 Rxf4 34. Ng4 Kg7 35. Rd1 Bc7 36. d5 exd5 37. Nxd5 Bxd5 38. Rxd5 Rf7 39. Ne5 Bxe5) 33... Bxe5 { [%eval -0.8] [%clk 0:41:23] } 34. dxe5 { [%eval -0.66] [%clk 0:20:03] } 34... a5 { [%eval -0.17] [%clk 0:40:14] } 35. Rxf4 { [%eval -0.28] [%clk 0:19:54] } 35... Rxf4 { [%eval -0.15] [%clk 0:40:38] } 36. Ne2 { [%eval -0.24] [%clk 0:20:19] } 36... Rf7 { [%eval -0.37] [%clk 0:37:22] } 37. Nd4 { [%eval -0.52] [%clk 0:19:35] } 37... Qg6 { [%eval -0.7] [%clk 0:37:25] } 38. Rc1 { [%eval -0.15] [%clk 0:18:01] } 38... h5 { [%eval 0.0] [%clk 0:34:48] } 39. Nc6?? { [%eval -3.49] } { Blunder. Nb5 was best. } { [%clk 0:12:44] } (39. Nb5 Rf8 40. Nd6 Ba8 41. Qg3 g4 42. Rf1 Kh7 43. fxg4 Qxg4 44. Qxg4 Rxf1+ 45. Kxf1 hxg4) 39... g4 { [%eval -3.5] [%clk 0:34:16] } 40. Nxa5 { [%eval -4.37] [%clk 0:11:44] } 40... Qg5 { [%eval -4.31] [%clk 0:32:26] } 41. Rc3 { [%eval -5.16] [%clk 0:11:33] } 41... Rd7 { [%eval -4.49] [%clk 0:32:05] } 42. Nc4? { [%eval -7.8] } { Mistake. fxg4 was best. } { [%clk 0:01:58] } (42. fxg4) 42... Rd1+ { [%eval -7.54] [%clk 0:29:57] } 43. Kf2 { [%eval -7.37] [%clk 0:02:21] } 43... Ba6 { [%eval -7.59] } { 0-1 Black wins. } { [%clk 0:29:57] } 0-1