[Event "Monthly Classical Arena"] [Site "https://lichess.org/vOPEKZLX"] [Date "2018.09.28"] [White "jvergara"] [Black "oisac991"] [Result "0-1"] [UTCDate "2018.09.28"] [UTCTime "19:21:21"] [WhiteElo "1536"] [BlackElo "1711"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+71"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "C02"] [Opening "French Defense: Advance Variation, Nimzowitsch System"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 { C02 French Defense: Advance Variation, Nimzowitsch System } Nc6 5. c4?! { (0.00 → -0.65) Inaccuracy. c3 was best. } (5. c3 Qb6 6. Be2 cxd4 7. cxd4 Nh6 8. Nc3 Nf5 9. Na4 Qa5+) 5... cxd4 6. Nxd4 Nxe5 7. Be3?! { (-0.50 → -1.52) Inaccuracy. cxd5 was best. } (7. cxd5 Qxd5 8. Nc3 Bb4 9. Qa4+ Nc6 10. Nxc6 Bxc3+ 11. bxc3 Bd7) 7... Nxc4 8. Nc3? { (-1.37 → -3.23) Mistake. Bxc4 was best. } (8. Bxc4) 8... Bb4?? { (-3.23 → 1.92) Blunder. Nxe3 was best. } (8... Nxe3) 9. Qa4+ Bd7 10. Qxb4 Nxe3 11. fxe3 Nf6 12. Bd3 Ng4?? { (2.20 → 5.16) Blunder. Qe7 was best. } (12... Qe7 13. Qxe7+ Kxe7 14. O-O Ng4 15. e4 dxe4 16. Bxe4 Ne5 17. Rfe1 f6 18. Rad1 Rac8 19. Nf3) 13. Rf1?? { (5.16 → 1.25) Blunder. Ndb5 was best. } (13. Ndb5 Qb6 14. Nd6+ Kf8 15. Ndb5+ Kg8 16. Qxg4 Qxe3+ 17. Qe2 Qxe2+ 18. Nxe2 Bxb5 19. Bxb5 a6) 13... Nxe3?? { (1.25 → 5.15) Blunder. Qe7 was best. } (13... Qe7 14. Qxe7+ Kxe7 15. e4 Nxh2 16. Rh1 dxe4 17. Bxe4 Ng4 18. Bxb7 Rab8 19. Bf3 h5 20. b3) 14. Bb5?? { (5.15 → -0.62) Blunder. Ncb5 was best. } (14. Ncb5 f6 15. Nd6+ Kf8 16. N6f5+ Kf7 17. Nxe3 Qe7 18. Qxe7+ Kxe7 19. Kf2 Rac8 20. Rae1 Kf7) 14... e5?! { (-0.62 → 0.32) Inaccuracy. Nxf1 was best. } (14... Nxf1 15. Kxf1 a5 16. Qa3 Qf6+ 17. Nf3 Qe7 18. Bxd7+ Qxd7 19. Ne5 Qe7 20. Qa4+ Kf8 21. Re1) 15. Nf5?? { (0.32 → -8.16) Blunder. Bxd7+ was best. } (15. Bxd7+ Qxd7 16. Ncb5 exd4 17. Nd6+ Kd8 18. Nxb7+ Kc7 19. Rc1+ Nc4 20. Kd1 Rab8 21. Rxc4+ dxc4) 15... Nc2+ 16. Kd1 Nxb4 17. Bxd7+ Qxd7 18. Nxg7+ Kd8 19. a3 d4 20. axb4 dxc3+ 21. Kc2 Qd2+ 22. Kb3 Qxb2+ 23. Kc4?! { (-14.57 → Mate in 10) Checkmate is now unavoidable. Ka4 was best. } (23. Ka4 Qc2+ 24. Ka5 Qg6 25. Ka4 Qxg7 26. Rad1+ Ke8 27. Rf2 Qh6 28. Re1 Qxh2 29. Re3 Rc8) 23... Rc8+ 24. Kb5 a6+?! { (Mate in 9 → -22.87) Lost forced checkmate sequence. Rc6 was best. } (24... Rc6 25. Rfd1+ Kc7 26. Ne8+ Rxe8 27. Rxa7 Rb6+ 28. Kc4 Qxb4+ 29. Kd3 Qd4+ 30. Kc2 Rb2+ 31. Kc1) 25. Kb6?! { (-22.87 → Mate in 4) Checkmate is now unavoidable. Ka5 was best. } (25. Ka5 Rc4) 25... Qxb4+ 26. Ka7 Ra8+ 27. Kxa8 Kc7+ 28. Ka7 Qb6# { Black wins by checkmate. } 0-1