[Event "Round 1: Ivo Pereira De Arruda Filho -"] [Site "lichess.org"] [Date "2023.01.23"] [White "Ivo Pereira De Arruda Filho"] [Black "Jose Fernando Cuenca Jimenez"] [Result "0-1"] [Annotator "https://lichess.org/@/EdnilsonRosas"] [Variant "Standard"] [ECO "A49"] [Opening "Indian Defense: Przepiorka Variation"] [StudyName "FCOrod1"] [ChapterName "Ivo Pereira De Arruda Filho - Jose Fernando Cuenca Jimenez"] [ChapterURL "https://lichess.org/study/19DKpqoA/1li2i7v3"] [Orientation "white"] 1. Nf3 { [%eval 0.36] } 1... Nf6 { [%eval 0.29] } 2. d4 { [%eval 0.12] } 2... g6 { [%eval 0.21] } 3. g3 { [%eval 0.0] } 3... Bg7 { [%eval 0.13] } 4. Bg2 { [%eval 0.21] } 4... O-O { [%eval 0.29] } 5. O-O { [%eval 0.13] } 5... d6 { [%eval 0.36] } 6. Nbd2 { [%eval 0.01] } 6... c5 { [%eval 0.36] } 7. c3?! { [%eval -0.23] } { Inaccuracy. dxc5 was best. } (7. dxc5 dxc5 8. c3 Nc6 9. Nb3 c4 10. Nbd4 Bd7 11. Nxc6 Bxc6) 7... Nc6 { [%eval 0.31] } 8. dxc5 { [%eval 0.24] } 8... dxc5 { [%eval 0.05] } 9. Qc2 { [%eval 0.01] } 9... Qc7 { [%eval -0.07] } 10. e4 { [%eval -0.22] } 10... b6 { [%eval -0.05] } 11. Re1 { [%eval -0.08] } 11... e6 { [%eval 0.33] } 12. Nc4 { [%eval 0.39] } 12... Nd7 { [%eval 0.31] } 13. Bf4 { [%eval 0.42] } 13... e5 { [%eval 0.4] } 14. Bg5 { [%eval -0.08] } 14... h6 { [%eval -0.06] } 15. Bc1 { [%eval -0.15] } 15... Nf6 { [%eval -0.14] } 16. Nfd2 { [%eval -0.23] } 16... Be6 { [%eval -0.24] } 17. Ne3 { [%eval -0.29] } 17... Rfd8 { [%eval -0.09] } 18. b3 { [%eval -0.26] } 18... b5 { [%eval -0.29] } 19. Bb2 { [%eval -0.45] } 19... b4 { [%eval -0.4] } 20. c4 { [%eval -0.37] } 20... Nd4 { [%eval -0.33] } 21. Qc1 { [%eval -0.48] } 21... Nd7 { [%eval -0.61] } 22. Bxd4 { [%eval -0.91] } 22... cxd4 { [%eval -0.97] } 23. Nd5 { [%eval -0.9] } 23... Qd6 { [%eval -0.96] } 24. Qb1 { [%eval -1.16] } 24... a5 { [%eval -1.19] } 25. Bf1?! { [%eval -1.78] } { Inaccuracy. Qd1 was best. } (25. Qd1) 25... Nc5 { [%eval -1.53] } 26. Qc2 { [%eval -1.66] } 26... Rdb8 { [%eval -1.58] } 27. Qd1 { [%eval -1.86] } 27... a4 { [%eval -1.84] } 28. Qe2 { [%eval -1.81] } 28... h5 { [%eval -1.78] } 29. f3 { [%eval -2.33] } 29... Bh6 { [%eval -2.4] } 30. Kg2? { [%eval -3.94] } { Mistake. f4 was best. } (30. f4 exf4 31. e5 Qd8 32. Nxf4 Bxf4 33. gxf4 axb3 34. Nxb3 d3 35. Qe3 Nxb3 36. axb3 d2) 30... Bxd5 { [%eval -3.54] } 31. exd5 { [%eval -4.35] } 31... Bxd2 { [%eval -4.0] } 32. Qxd2 { [%eval -4.36] } 32... axb3 { [%eval -4.36] } 33. Qg5?! { [%eval -6.8] } { Inaccuracy. Qe2 was best. } (33. Qe2 Rxa2 34. Rxa2 bxa2 35. Qxa2 b3 36. Qd2 Ra8 37. Kg1 Ra2 38. Qb4 h4 39. Rb1 hxg3) 33... bxa2 { [%eval -6.86] } 34. Rxe5 { [%eval -7.72] } 34... b3 { [%eval -8.02] } 35. Qf4 { [%eval -8.3] } 35... b2 { [%eval -8.02] } 36. Re8+ { [%eval -13.03] } 36... Rxe8 { [%eval -16.7] } 37. Qxd6?! { [%eval #-11] } { Checkmate is now unavoidable. Qxd4 was best. } (37. Qxd4 b1=Q 38. Kf2 Rab8 39. Rxa2 Qxa2+ 40. Kg1 Rb1 41. Qf2 Qxc4) 37... bxa1=Q { [%eval #-11] } { 0-1 Black wins. } 0-1