[Event "Swiderski"] [Site "https://lichess.org/mDojf1rr"] [Date "2023.07.23"] [White "Maryprisilda"] [Black "akila0506"] [Result "0-1"] [UTCDate "2023.07.23"] [UTCTime "15:30:00"] [WhiteElo "1549"] [BlackElo "1119"] [WhiteRatingDiff "-449"] [BlackRatingDiff "+182"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. Bc4 { C47 Four Knights Game: Italian Variation } d5?? { (0.00 → 1.79) Blunder. Nxe4 was best. } (4... Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bd6 8. d4 exd4 9. Bxc6+) 5. exd5 Na5 6. Be2?! { (1.65 → 0.75) Inaccuracy. Bb5+ was best. } (6. Bb5+ c6 7. dxc6 bxc6 8. Ba4 Bd6 9. O-O O-O 10. Re1 Qc7) 6... Bc5?! { (0.75 → 1.82) Inaccuracy. Nxd5 was best. } (6... Nxd5 7. Nxe5 Nxc3 8. dxc3 Qxd1+ 9. Bxd1 Bd6 10. Nd3 Bf5 11. O-O) 7. b4?? { (1.82 → -0.21) Blunder. O-O was best. } (7. O-O Nxd5 8. Nxe5 Nxc3 9. dxc3 Qxd1 10. Rxd1 O-O 11. Nf3 Re8 12. Bb5 Nc6 13. Bf4 Bb6) 7... Bxb4 8. Rb1 c5?! { (-0.33 → 0.49) Inaccuracy. Bxc3 was best. } (8... Bxc3 9. dxc3 Nxd5 10. Nxe5 O-O 11. Qd3 Re8 12. f4 f6 13. c4 Nxf4 14. Bxf4 fxe5 15. Qxd8) 9. Bb5+ Bd7 10. Nxe5 a6?? { (0.00 → 2.68) Blunder. Bxb5 was best. } (10... Bxb5 11. Nxb5 a6 12. a3 axb5 13. axb4 cxb4 14. O-O Nxd5 15. Qg4 O-O 16. Bb2 h5 17. Qxh5) 11. Be2?? { (2.68 → 0.45) Blunder. Nxd7 was best. } (11. Nxd7 Nxd7 12. Qe2+ Kf8 13. Bd3 Nf6 14. O-O h5 15. Re1 Kg8 16. a3 Bxc3 17. dxc3 Qxd5) 11... Qc7?! { (0.45 → 1.50) Inaccuracy. Bf5 was best. } (11... Bf5 12. O-O Bxc3 13. dxc3 Qxd5 14. Qxd5 Nxd5 15. Bd2 f6 16. c4 Nb4 17. Nd3 Nxc4 18. Bxb4) 12. a3? { (1.50 → 0.23) Mistake. Nxd7 was best. } (12. Nxd7 Qxd7 13. Bb2 O-O 14. O-O b5 15. a3 Bxc3 16. Bxc3 Qd8 17. a4 bxa4 18. Bxf6 Qxf6) 12... Bxc3 13. dxc3?? { (0.23 → -3.82) Blunder. Nxd7 was best. } (13. Nxd7 Qxd7 14. dxc3 Qxd5 15. O-O O-O-O 16. Bf4 Qxd1 17. Rbxd1 Rhe8 18. Rxd8+ Rxd8 19. Re1 g6) 13... Qxe5 14. Rxb7? { (-3.96 → -6.73) Mistake. c4 was best. } (14. c4 Ne4 15. Bb2 Nc3 16. Bxc3 Qxc3+ 17. Qd2 Qxd2+ 18. Kxd2 O-O-O 19. Kc3 Rhe8 20. Bd3 Kc7) 14... Qxc3+?? { (-6.73 → -0.05) Blunder. Nxb7 was best. } (14... Nxb7 15. O-O O-O 16. c4 Rae8 17. Bd3 Ng4 18. g3 Qf6 19. Be2 Qg6 20. Bd3 f5 21. Bf4) 15. Bd2 Qxa3 16. O-O?? { (-0.12 → -6.16) Blunder. Rb1 was best. } (16. Rb1 O-O) 16... O-O-O?? { (-6.16 → 4.82) Blunder. Nxb7 was best. } (16... Nxb7 17. Bc1 Qa2 18. Bg5 Qb2 19. Bf4 O-O 20. c4 Rfe8 21. Bd3 a5 22. Qf3 Qd4 23. Qg3) 17. Rb6 Nxd5 18. Bxa6+?? { (4.52 → 2.17) Blunder. Rxa6 was best. } (18. Rxa6 Nb4 19. Bxb4 Qxb4 20. Qd6 Ba4 21. Ra8+ Kb7 22. Rxd8 Rxd8 23. Qxd8 Bxc2 24. Ra1 Ba4) 18... Kc7 19. Rb7+?? { (2.13 → -5.60) Blunder. Rb1 was best. } (19. Rb1 Nb3) 19... Kc6?? { (-5.60 → 3.14) Blunder. Nxb7 was best. } (19... Nxb7 20. Bxb7 Kxb7 21. c4 Nb6 22. Bc1 Qa2 23. Qh5 Qxc4 24. Be3 Bb5 25. Rc1 Qxc1+ 26. Bxc1) 20. Qe1?? { (3.14 → -5.66) Blunder. Rb1 was best. } (20. Rb1 Nb4 21. Ra1 Qb2 22. Rxa5 Kb6 23. Bxb4 Qxb4 24. Ra1 Kc7 25. Qh5 Bc6 26. Bd3 Qd4) 20... Rhe8?? { (-5.66 → -2.40) Blunder. Nxb7 was best. } (20... Nxb7 21. Bc4 Rhe8 22. Qb1 Nc3 23. Qa1 Qxa1 24. Rxa1 Ne2+ 25. Kf1 Ra8 26. Rb1 Nd4 27. Bc3) 21. Qd1?? { (-2.40 → -5.94) Blunder. Qb1 was best. } (21. Qb1 Nxb7 22. Qxb7+ Kd6 23. Rd1 Ke7 24. Qxd5 Be6 25. Qh5 Rd5 26. Qh4+ Kf8 27. Bf1 Bf5) 21... Ra8?? { (-5.94 → 0.42) Blunder. Nxb7 was best. } (21... Nxb7 22. Bd3 Nd6 23. Bxh7 Kc7 24. Bg5 f6 25. Qxd5 fxg5 26. Qd3 Qxd3 27. Bxd3 Ra8) 22. Bxa5 Rxa6? { (0.40 → 1.92) Mistake. Re5 was best. } (22... Re5) 23. Qe1?? { (1.92 → -9.34) Blunder. Rxd7 was best. } (23. Rxd7 Qa2 24. c4 Qxc4 25. Rxd5 Rxa5 26. Rd6+ Kc7 27. h3 Re7 28. Rd5 Qf4 29. Qh5 Kc6) 23... Rxe1 24. Rxe1 Kxb7 25. Bd8? { (-9.74 → Mate in 8) Checkmate is now unavoidable. Bd2 was best. } (25. Bd2 Qb2 26. h3 Qxc2 27. Be3 Qe4 28. Kh1 Rg6 29. Rg1 c4 30. f3 Qc2 31. Kh2 Kc6) 25... Nc3? { (Mate in 8 → -9.52) Lost forced checkmate sequence. Qa1 was best. } (25... Qa1 26. Ba5 Rxa5 27. Rf1 Nf4 28. f3 Ne2+ 29. Kf2 Qd4+ 30. Kxe2 Bb5+ 31. c4 Bxc4+ 32. Ke1) 26. g3? { (-9.52 → Mate in 6) Checkmate is now unavoidable. h4 was best. } (26. h4 Re6 27. Rf1 Qb2 28. Bf6 Ne2+ 29. Kh2 Qxf6) 26... Re6 27. g4 Rxe1+ 28. Kg2 Bxg4 29. Kg3 Re4 30. f3 Bxf3 31. Kxf3 Qb4 32. Be7 Qd4 33. Kg2 Qe3 34. h3 Rd4 35. Bxc5 Rd2+ 36. Kf1 Qxc5 37. Ke1 Qd4 38. h4 Qe3+ 39. Kf1 Qe2+ 40. Kg1 Qe1# { Black wins by checkmate. } 0-1