[Event "Chess Class 4 Arena"] [Site "https://lichess.org/yEUy1b1W"] [Date "2024.07.06"] [White "arkadip_npea"] [Black "DattaTreya_Chess"] [Result "0-1"] [UTCDate "2024.07.06"] [UTCTime "15:24:27"] [WhiteElo "1027"] [BlackElo "764"] [Variant "Standard"] [TimeControl "300+5"] [ECO "C47"] [Opening "Four Knights Game: Scotch Variation Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. d4 Nf6?! { (0.09 → 0.81) Inaccuracy. exd4 was best. } (3... exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Nc3 Bb4 7. Bd3 d5 8. exd5) 4. Nc3?! { (0.81 → 0.07) Inaccuracy. dxe5 was best. } (4. dxe5 Nxe4 5. Qe2 Nc5 6. Nc3 Ne6 7. h4 h6 8. Be3 Bb4) 4... exd4 { C47 Four Knights Game: Scotch Variation Accepted } 5. Nxd4 Nxd4?! { (0.08 → 0.90) Inaccuracy. Bb4 was best. } (5... Bb4 6. Nxc6 bxc6 7. Bd3 O-O 8. O-O d5 9. exd5 cxd5 10. Qf3) 6. Qxd4 b6?? { (0.95 → 2.95) Blunder. d6 was best. } (6... d6 7. Bf4 Be7 8. O-O-O O-O 9. f3 Be6 10. Kb1 Nd7 11. h4) 7. Bc4?? { (2.95 → 0.69) Blunder. e5 was best. } (7. e5 Ng8 8. Bc4 Bb7 9. O-O Bc5 10. Qg4 Kf8 11. Bg5 Be7) 7... c5?? { (0.69 → 2.60) Blunder. Bc5 was best. } (7... Bc5 8. Qe5+ Qe7 9. Qxe7+ Bxe7 10. Nb5 Kd8 11. Bf4 c6 12. Nd4) 8. Qd3 Bb7 9. Bf4 Qe7?! { (2.89 → 3.89) Inaccuracy. Nh5 was best. } (9... Nh5 10. Be3 g6 11. O-O-O Bg7 12. g4 Nf6 13. Bg5 O-O 14. e5 Bxh1 15. Rxh1) 10. f3?! { (3.89 → 2.76) Inaccuracy. O-O-O was best. } (10. O-O-O O-O-O 11. Nb5 d6 12. Qh3+ Kb8 13. Rxd6 Rxd6 14. Bxd6+ Qxd6 15. Nxd6 Bxd6) 10... Nh5 11. Bg3? { (3.01 → 1.47) Mistake. Be3 was best. } (11. Be3 Qd6 12. O-O-O Qxd3 13. Rxd3 f5 14. Rhd1 O-O-O 15. exf5 a6 16. Bg5 Nf6) 11... O-O-O?! { (1.47 → 2.13) Inaccuracy. Nxg3 was best. } (11... Nxg3 12. hxg3 Qd6 13. O-O-O Qxd3 14. Rxd3 Bc6 15. Nb5 Kd8 16. a4 a6 17. Nc3) 12. O-O-O Qf6?! { (2.21 → 2.93) Inaccuracy. Qg5+ was best. } (12... Qg5+ 13. Kb1 Nxg3 14. hxg3 Qxg3 15. a4 h5 16. Bd5 Qxg2 17. Bxb7+ Kxb7 18. Qd5+) 13. Nd5 Bxd5?? { (2.92 → 7.13) Blunder. Qg5+ was best. } (13... Qg5+ 14. f4 Qh6 15. Kb1 Nxg3 16. hxg3 Qg6 17. a4 h5 18. Rhe1 Rh6 19. Re3) 14. exd5?? { (7.13 → 0.49) Blunder. Qxd5 was best. } (14. Qxd5 Qg5+ 15. Qxg5 Nxg3 16. Ba6+ Kc7 17. Qxg3+ d6 18. Kb1 b5 19. Qf4 f6) 14... Nf4?! { (0.49 → 1.32) Inaccuracy. Nxg3 was best. } (14... Nxg3 15. hxg3 Bd6 16. Kb1 h5 17. Qb3 Kc7 18. Bb5 a5 19. a3 h4 20. gxh4) 15. Bxf4?! { (1.32 → 0.54) Inaccuracy. Qa3 was best. } (15. Qa3 Kb8) 15... Qxf4+ 16. Kb1 a6?? { (0.55 → 2.96) Blunder. Bd6 was best. } (16... Bd6 17. Qb3 Qf6 18. Qa4 a5 19. f4 h5 20. a3 Kc7 21. g3 Rde8 22. Bb5) 17. Bxa6+ Kc7 18. d6+ Kc6?? { (3.08 → Mate in 1) Checkmate is now unavoidable. Bxd6 was best. } (18... Bxd6 19. g3 Qf6 20. Qb3 Rhe8 21. Bc4 Rb8 22. Rd2 b5 23. Bxb5 Qe6 24. Qd3) 19. Bb5+?? { (Mate in 1 → 6.16) Lost forced checkmate sequence. Qb5# was best. } (19. Qb5#) 19... Kb7 20. Qd5+ Ka7 21. g3 Qb4 22. a4 g6 23. Rhe1?! { (5.39 → 4.00) Inaccuracy. c3 was best. } (23. c3 Qa5 24. Rhe1 Kb8 25. Qxf7 Qa7 26. Qf6 Bh6 27. Re7 Rhf8 28. Qh4 Rf5) 23... Bg7 24. c3? { (3.97 → 2.18) Mistake. Qa2 was best. } (24. Qa2 Rhe8 25. Re7 c4 26. Qa3 Qxa3 27. bxa3 Bf8 28. Rxf7 Re6 29. Bxc4 Rxd6) 24... Bxc3 25. b3?? { (2.05 → -3.88) Blunder. Re2 was best. } (25. Re2) 25... Rc8?? { (-3.88 → 5.96) Blunder. Bxe1 was best. } (25... Bxe1 26. Kc2 Bc3 27. Qd3 Bd4 28. Rb1 Rhe8 29. Kd1 Qc3) 26. Re2?? { (5.96 → 1.49) Blunder. Re7 was best. } (26. Re7 Rc7 27. dxc7 Rc8 28. Qc4 Qxc4 29. Bxc4 Rxc7 30. Rdxd7 Rxd7 31. Rxd7+ Kb8) 26... c4 27. Ka2?? { (1.90 → Mate in 1) Checkmate is now unavoidable. Bxc4 was best. } (27. Bxc4 Rc5) 27... Qxb3# { Black wins by checkmate. } 0-1