[Event "Weekly Classical Arena"] [Site "https://lichess.org/QCOZqEwD"] [Date "2020.07.17"] [White "IO_L_OI"] [Black "mateoquispe"] [Result "1-0"] [UTCDate "2020.07.17"] [UTCTime "19:19:55"] [WhiteElo "1630"] [BlackElo "1446"] [WhiteRatingDiff "+38"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "C40"] [Opening "King's Pawn Game: Busch-Gass Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Bc5? { (0.16 → 1.69) Mistake. Nc6 was best. } { C40 King's Pawn Game: Busch-Gass Gambit } (2... Nc6 3. Bb5 Bc5 4. c3 Nf6 5. O-O O-O 6. d4 Bb6 7. a4) 3. Bc4? { (1.69 → 0.07) Mistake. Nxe5 was best. } (3. Nxe5 Nc6 4. Nxc6 dxc6 5. c3 Qe7 6. Qe2 Bb6 7. g3 Be6) 3... Qf6?! { (0.07 → 1.07) Inaccuracy. Nc6 was best. } (3... Nc6 4. c3 Nf6 5. d3 d6 6. O-O a5 7. Nbd2 O-O 8. h3) 4. O-O g5?? { (0.95 → 3.63) Blunder. Ne7 was best. } (4... Ne7 5. d4 Bxd4 6. Bg5 Qd6 7. Bxe7 Kxe7 8. Nxd4 Qxd4 9. Nd2) 5. c3 g4?! { (3.32 → 4.54) Inaccuracy. Be7 was best. } (5... Be7 6. d4 Nc6 7. Be3 Qg6 8. Nxe5 Nxe5 9. dxe5 Nh6 10. Na3 a6 11. f3 O-O 12. Bb3) 6. Ne1?? { (4.54 → 1.56) Blunder. Nxe5 was best. } (6. Nxe5) 6... Nh6?? { (1.56 → 3.63) Blunder. d6 was best. } (6... d6 7. Nc2 Nc6 8. Bb5 Kf8 9. d4 exd4 10. Bxc6 bxc6 11. Nxd4 Bb6 12. Be3 c5 13. Ne2) 7. b4?! { (3.63 → 2.50) Inaccuracy. d4 was best. } (7. d4 Bb6 8. a4 Nc6 9. d5 Ne7 10. a5 Bc5 11. b4 Bd6 12. Bb3 c6 13. Qd2 Qf4) 7... Bb6 8. a4 g3?! { (2.37 → 3.61) Inaccuracy. a5 was best. } (8... a5 9. Nc2 d6 10. d4 exd4 11. Qd2 Ng8 12. cxd4 axb4 13. Qxb4 Nc6 14. Bb5 Bd7 15. Bxc6) 9. Qe2?? { (3.61 → -1.80) Blunder. d4 was best. } (9. d4 gxh2+) 9... d6?? { (-1.80 → 2.20) Blunder. Bxf2+ was best. } (9... Bxf2+) 10. hxg3 Bg4 11. Qd3?! { (2.50 → 1.71) Inaccuracy. Nf3 was best. } (11. Nf3) 11... Qg5?? { (1.71 → 5.70) Blunder. a5 was best. } (11... a5 12. Na3) 12. a5 Bc5?! { (5.65 → 8.39) Inaccuracy. Bxf2+ was best. } (12... Bxf2+ 13. Rxf2) 13. bxc5 dxc5 14. Qd5 O-O 15. Qxb7 Nd7 16. Qxc7 Nf6 17. Qb7 Rab8 18. Qxa7 Ra8 19. Qxc5 Rac8 20. Qb4 Rb8 21. Qc5 Rbc8 22. Qb5 Rb8 23. Qa4 Nxe4 24. Bxf7+ Rxf7 25. Qxe4 Qd8 26. d3 Re7 27. Bxh6 Bf5 28. Qe3 Rb3 29. Bg5 Qxd3 30. Bxe7 Qxe3 31. fxe3 Rxc3?! { (23.00 → Mate in 9) Checkmate is now unavoidable. Kf7 was best. } (31... Kf7 32. a6 Kxe7 33. a7 Be4 34. Nd2 Ba8 35. Nxb3 Ke8 36. Nd2 Ke7 37. g4 Ke8 38. Rb1) 32. Nxc3 h5 33. Rxf5 h4 34. gxh4 e4 35. a6 Kg7 36. a7 Kg6 37. a8=Q Kxf5 38. Qd5+ Kg6 39. Qg5+ Kf7 40. Qf6+ Kg8 41. Qf8+ Kh7 42. Ra7 Kg6 43. Qf6+ Kh5 44. Ra5+ Kg4 45. Qf4# { White wins by checkmate. } 1-0