[Event "5th INTRA OCA SWISS LEAGUE"] [Site "https://lichess.org/labTKw4q"] [Date "2021.06.06"] [White "Ayaan_2010"] [Black "antoreep2007"] [Result "1-0"] [UTCDate "2021.06.06"] [UTCTime "14:35:00"] [WhiteElo "1181"] [BlackElo "1672"] [WhiteRatingDiff "+27"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C46"] [Opening "Three Knights Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4 { C46 Three Knights Opening } 4. Bc4?! { (0.62 → 0.05) Inaccuracy. Nd5 was best. } (4. Nd5 Nf6 5. c3 Be7 6. Bd3 d6 7. Bc2 Bg4 8. O-O Bh5) 4... Nf6 5. a3 Ba5 6. Nd5 Nxe4?! { (0.16 → 0.78) Inaccuracy. O-O was best. } (6... O-O 7. O-O d6 8. b4 Bb6 9. a4 Nxe4 10. d3 Nxf2 11. Rxf2) 7. c3? { (0.78 → -0.39) Mistake. O-O was best. } (7. O-O d6 8. d4 O-O 9. Qe2 Nxd4 10. Nxd4 c6 11. Qxe4 cxd5) 7... O-O?? { (-0.39 → 1.48) Blunder. Nd6 was best. } (7... Nd6 8. Ba2 e4 9. O-O O-O 10. Ne1 Ne7 11. Qh5 Ng6 12. b4 Bb6 13. d3 c6 14. Nxb6) 8. d3 Nf6 9. Nxf6+?? { (2.11 → -1.72) Blunder. Bg5 was best. } (9. Bg5) 9... Qxf6 10. d4?? { (-1.80 → -4.19) Blunder. Bg5 was best. } (10. Bg5 Qf5) 10... exd4 11. O-O dxc3 12. bxc3 Bxc3?! { (-4.12 → -2.75) Inaccuracy. d6 was best. } (12... d6 13. Bg5) 13. Rb1? { (-2.75 → -4.44) Mistake. Bg5 was best. } (13. Bg5 Qg6 14. Bd3 Qh5 15. Rc1 Be5 16. h3 h6 17. Bh4 Bb2 18. g4 Qa5 19. Rb1 Qxa3) 13... Re8?? { (-4.44 → -1.71) Blunder. Ne5 was best. } (13... Ne5 14. Nxe5 Bxe5 15. Re1 d6 16. Bd3 c6 17. Qc2 g6 18. Bh6 Bxh2+ 19. Kxh2 Qh4+ 20. Kg1) 14. Bg5? { (-1.71 → -3.02) Mistake. Ng5 was best. } (14. Ng5 Ne5) 14... Qg6 15. Qc1?! { (-3.00 → -3.90) Inaccuracy. Rb5 was best. } (15. Rb5) 15... Ba5 16. Nh4?! { (-3.54 → -4.63) Inaccuracy. Bd2 was best. } (16. Bd2 d6) 16... Qe4?! { (-4.63 → -3.48) Inaccuracy. Qh5 was best. } (16... Qh5) 17. Nf3?! { (-3.48 → -4.44) Inaccuracy. Rb3 was best. } (17. Rb3 Ne5) 17... Ne5?! { (-4.44 → -3.30) Inaccuracy. d6 was best. } (17... d6 18. Bd2 Bxd2 19. Nxd2 Qf5 20. Nf3 Ne5 21. Nxe5 Rxe5 22. Rb3 Qf6 23. Re1 c6 24. Rxe5) 18. Nxe5 Qxe5?? { (-3.25 → -1.27) Blunder. Rxe5 was best. } (18... Rxe5) 19. Bf4?? { (-1.27 → -3.50) Blunder. Rb5 was best. } (19. Rb5 Qc3 20. Qf4 d5 21. Bxd5 Be6 22. Bxb7 Rab8 23. Qc1 h6 24. Bf4 Qxc1 25. Rxc1 Bb6) 19... Qc5?? { (-3.50 → 9.84) Blunder. Qf6 was best. } (19... Qf6 20. Rb5 b6 21. Rb3 Bb7 22. Rg3 Be4 23. Rd1 d5 24. Bb5 c5 25. Bg5 Qe6 26. Bh6) 20. Bxf7+ Kxf7 21. Qxc5 Bb6 22. Qf5+ Kg8 23. Qd5+ Kf8 24. Rfe1 Rxe1+?! { (12.34 → Mate in 6) Checkmate is now unavoidable. Re6 was best. } (24... Re6 25. Rxe6) 25. Rxe1 c6 26. Qd6+ Kf7 27. Re7+ Kg8 28. Bh6 gxh6 29. Qxh6 Bd4 30. Qxh7+ Kf8 31. Qf7# { White wins by checkmate. } 1-0