[Event "FASE 2 EDICIÓN 4 Arena"] [Site "https://lichess.org/NFLV9qkj"] [Date "2020.08.22"] [White "AGUSTIN28"] [Black "Check-Black"] [Result "0-1"] [UTCDate "2020.08.22"] [UTCTime "01:23:54"] [WhiteElo "1361"] [BlackElo "1741"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B28"] [Opening "Sicilian Defense: O'Kelly Variation, Normal System, Zagorovsky Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Qxd4 { B28 Sicilian Defense: O'Kelly Variation, Normal System, Zagorovsky Line } Nc6 5. Qd1 e5?! { (0.08 → 0.79) Inaccuracy. Nf6 was best. } (5... Nf6 6. Bd3) 6. Bg5?! { (0.79 → 0.09) Inaccuracy. Bc4 was best. } (6. Bc4 Nf6 7. Ng5 d5 8. Bxd5 Nxd5 9. exd5 f6 10. O-O Nb4) 6... Qa5+ 7. Bd2 Qc7 8. a3 Nf6 9. Bb4?? { (0.50 → -2.18) Blunder. Nc3 was best. } (9. Nc3) 9... Nxb4 10. axb4 Bxb4+ 11. c3 Bc5 12. Bd3 O-O 13. h3?! { (-2.21 → -2.89) Inaccuracy. O-O was best. } (13. O-O b5) 13... d5 14. exd5?? { (-2.55 → -5.99) Blunder. Nbd2 was best. } (14. Nbd2) 14... Nxd5?? { (-5.99 → -1.37) Blunder. e4 was best. } (14... e4 15. O-O exd3 16. b4 Be7 17. Qxd3 b5 18. Nbd2 Rd8 19. c4 bxc4 20. Nxc4 Nxd5 21. Rfc1) 15. c4?? { (-1.37 → -6.18) Blunder. Bxh7+ was best. } (15. Bxh7+ Kxh7 16. Qxd5 Bf5 17. O-O f6 18. Nbd2 Rfd8 19. Qc4 g5 20. b4 Bb6 21. Rfe1 Rac8) 15... Bb4+ 16. Nc3?! { (-5.33 → -7.87) Inaccuracy. Nfd2 was best. } (16. Nfd2 Nf4) 16... Nxc3 17. bxc3 Bxc3+ 18. Nd2 Bxa1 19. Qxa1 Qd6 20. Bb1 Rd8 21. Qc3 Be6 22. O-O Qxd2 23. Qxe5 Bxc4 24. Qe4 g6 25. Qxc4 Rac8 26. Qb3 b5 27. Ba2 Rc7 28. Qb1 Rc2 29. Bb3 Rb2 30. Qe4 Rxb3 31. Re1 Rbd3 32. Kh2 Qxf2 33. Qe7?! { (-33.33 → Mate in 7) Checkmate is now unavoidable. Rg1 was best. } (33. Rg1 R8d4) 33... Qg3+ 34. Kh1 Rd2?! { (Mate in 6 → -15.84) Lost forced checkmate sequence. Rd1 was best. } (34... Rd1 35. Qe8+ Rxe8 36. Rxd1 Re2 37. Rd8+ Kg7 38. Rg8+ Kxg8 39. h4 Qxg2#) 35. Re2?! { (-15.84 → Mate in 5) Checkmate is now unavoidable. Rg1 was best. } (35. Rg1 Rd1) 35... Rd1+ 36. Re1 Rxe1+ 37. Qxe1 Qxe1+ 38. Kh2 f5 39. g4 f4 40. Kg2 Qg3+ 41. Kf1 Rd1+ 42. Ke2 Re1+ 43. Kd2 Qe3+ 44. Kc2 Re2+ 45. Kd1 Qd2# { Black wins by checkmate. } 0-1