[Event "La Merced Chess Arena"] [Site "https://lichess.org/K0a3YB03"] [Date "2021.09.14"] [White "Elberjoel_UNALM"] [Black "Federis"] [Result "1-0"] [UTCDate "2021.09.14"] [UTCTime "23:08:20"] [WhiteElo "1324"] [BlackElo "1719"] [WhiteRatingDiff "+22"] [BlackRatingDiff "-13"] [Variant "Standard"] [TimeControl "120+1"] [ECO "B50"] [Opening "Sicilian Defense: Modern Variations"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 { B50 Sicilian Defense: Modern Variations } 3. Bc4 e6 4. Nc3 Nc6?! { (-0.16 → 0.65) Inaccuracy. a6 was best. } (4... a6 5. a4 Nf6 6. d4 d5 7. exd5 exd5 8. Ba2 c4 9. O-O) 5. d3?! { (0.65 → -0.32) Inaccuracy. d4 was best. } (5. d4 cxd4 6. Nxd4 Nf6 7. Be3 d5 8. exd5 exd5 9. Bb3 Bb4) 5... Nf6 6. O-O Be7 7. Be3?? { (-0.27 → -3.19) Blunder. Re1 was best. } (7. Re1 O-O 8. Bf4 a6 9. a4 Bd7 10. Bb3 h6 11. h3 Qc7) 7... O-O?? { (-3.19 → 0.00) Blunder. d5 was best. } (7... d5 8. Bb5 d4 9. Bxc6+ bxc6 10. Bd2 dxc3 11. Bxc3 Qc7 12. Be5) 8. a3?? { (0.00 → -5.26) Blunder. d4 was best. } (8. d4 d5 9. exd5 exd5 10. Be2 c4 11. Ne5 Bd6 12. Bf3 Re8) 8... a6?? { (-5.26 → -0.42) Blunder. d5 was best. } (8... d5 9. Bb5) 9. Nh4?? { (-0.42 → -7.59) Blunder. Ba2 was best. } (9. Ba2 b5) 9... b5?? { (-7.59 → -1.56) Blunder. d5 was best. } (9... d5) 10. Ba2 Bb7?! { (-1.69 → -0.90) Inaccuracy. Nxe4 was best. } (10... Nxe4) 11. f4?! { (-0.90 → -1.53) Inaccuracy. Nf3 was best. } (11. Nf3) 11... Qc7? { (-1.53 → -0.23) Mistake. d5 was best. } (11... d5 12. exd5) 12. f5 e5? { (-0.09 → 1.26) Mistake. c4 was best. } (12... c4 13. fxe6 fxe6 14. dxc4 bxc4 15. Bxc4 d5 16. exd5 Ne5 17. Bb3 Nfg4 18. Rxf8+ Kxf8 19. Bd4) 13. Rf3?! { (1.26 → 0.44) Inaccuracy. g4 was best. } (13. g4 b4) 13... Ng4?? { (0.44 → 3.05) Blunder. Nd4 was best. } (13... Nd4 14. Rg3) 14. f6?? { (3.05 → -0.02) Blunder. Nd5 was best. } (14. Nd5 Nxe3) 14... Bxf6?? { (-0.02 → 2.47) Blunder. Nxe3 was best. } (14... Nxe3 15. Rxe3) 15. Nf5?? { (2.47 → -1.14) Blunder. Nd5 was best. } (15. Nd5 Qd8) 15... Nxe3 16. Nxe3 Nd4? { (-1.33 → 0.00) Mistake. Bg5 was best. } (16... Bg5 17. Ncd5 Qd8 18. Rf2 Kh8 19. Qf1 f6 20. Re1 Bc8 21. Nf5 Be6 22. h4 Bf4 23. g3) 17. Rh3? { (0.00 → -1.45) Mistake. Rxf6 was best. } (17. Rxf6 gxf6 18. Qh5 Kh8 19. Ncd5 Qd8 20. Qh6 Bxd5 21. Bxd5 Rb8 22. Ng4 Rg8 23. Nxf6 Rg7) 17... Bg5 18. Ned5? { (-1.28 → -3.17) Mistake. Ncd5 was best. } (18. Ncd5 Qd8) 18... Bxd5?? { (-3.17 → -0.25) Blunder. Qd8 was best. } (18... Qd8 19. Qh5) 19. Nxd5 Qc8?? { (-0.37 → 3.56) Blunder. Qd8 was best. } (19... Qd8 20. c3 Ne6 21. Rf3 h5 22. Qe2 g6 23. Raf1 Kg7 24. g3 h4 25. Qf2 Ra7 26. Nb6) 20. Qh5?? { (3.56 → 1.21) Blunder. Nb6 was best. } (20. Nb6 Qc6) 20... h6 21. Qxg5?? { (1.48 → -4.82) Blunder. Nb6 was best. } (21. Nb6) 21... hxg5?? { (-4.82 → Mate in 1) Checkmate is now unavoidable. Qxh3 was best. } (21... Qxh3) 22. Ne7# { White wins by checkmate. } 1-0