[Event "Practice Tournament"] [Site "https://lichess.org/wzZpVVIf"] [Date "2022.05.05"] [White "UmithNethsuka"] [Black "SEMIKABMPURA"] [Result "1-0"] [UTCDate "2022.05.05"] [UTCTime "14:45:00"] [WhiteElo "1122"] [BlackElo "1323"] [WhiteRatingDiff "+30"] [BlackRatingDiff "-281"] [Variant "Standard"] [TimeControl "1800+15"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 { C47 Four Knights Game } 4. Be2 Na5?? { (-0.16 → 2.56) Blunder. d5 was best. } (4... d5 5. exd5 Nxd5 6. Bb5 Nxc3 7. bxc3 Bd6 8. d4 exd4 9. cxd4) 5. Nxe5 Bd6?! { (2.25 → 3.20) Inaccuracy. d5 was best. } (5... d5 6. exd5 Nxd5 7. O-O Nxc3 8. dxc3 Qxd1 9. Rxd1 f6 10. Nf3 Bd7 11. Be3 a6 12. c4) 6. Nf3 O-O?? { (3.23 → 7.25) Blunder. Nc6 was best. } (6... Nc6 7. O-O) 7. O-O?? { (7.25 → 3.42) Blunder. e5 was best. } (7. e5 Bxe5 8. Nxe5 Re8 9. d4 c5 10. Nf3 cxd4 11. Nxd4 Nc6 12. Be3 d5 13. O-O h6) 7... Re8 8. Nd5? { (3.46 → 1.73) Mistake. d4 was best. } (8. d4 Nxe4 9. Nxe4 Rxe4 10. Ng5 Rf4 11. Bxf4 Bxf4 12. Nf3 d5 13. c3 Bd6 14. Ne5 Nc6) 8... Nxd5 9. exd5 Re5?? { (1.79 → 7.47) Blunder. c6 was best. } (9... c6 10. dxc6 dxc6 11. d4 h6 12. Re1 Bf5 13. c3 b6 14. Be3 Qf6 15. Bd3 Bg4 16. h3) 10. Nxe5 Bxe5 11. b3?? { (7.12 → 1.95) Blunder. d4 was best. } (11. d4 Bd6 12. c3 b6 13. Bd3 Nb7 14. Re1 g6 15. Qf3 Bf8 16. g3 Nd6 17. h4 h6) 11... d6?? { (1.95 → 8.11) Blunder. Bxa1 was best. } (11... Bxa1 12. c3) 12. a4?? { (8.11 → 0.17) Blunder. d4 was best. } (12. d4 Bf6 13. b4 c5 14. c3 cxb4 15. cxb4 g6 16. bxa5 Qxa5 17. Bd2 Qd8 18. Rc1 Bg5) 12... f5?? { (0.17 → 7.87) Blunder. Bxa1 was best. } (12... Bxa1 13. c3 Qg5 14. Re1 Bh3 15. Bf3 Bd7 16. d4 Qg6 17. Bd2 Re8 18. Be2 Qf5 19. b4) 13. Bd3?? { (7.87 → 1.71) Blunder. d4 was best. } (13. d4 Bf6 14. b4 c5 15. bxa5 Bxd4 16. c3 Be5 17. Rb1 Qxa5 18. Bd2 Qc7 19. Re1 Bd7) 13... Qe7?? { (1.71 → 5.76) Blunder. Bxa1 was best. } (13... Bxa1 14. c3) 14. Rb1 Qf7 15. f4?! { (8.16 → 4.80) Inaccuracy. b4 was best. } (15. b4 Qxd5 16. bxa5 Bd7 17. Bb5 Bxb5 18. Rxb5 Qe4 19. d4 Qxd4 20. Rb3 Qc4 21. Rxb7 a6) 15... Bxf4? { (4.80 → 9.71) Mistake. Bd4+ was best. } (15... Bd4+ 16. Kh1 Qxd5 17. Be2 Qf7 18. Bb2 Nc6 19. Bc3 Kf8 20. Bf3 a5 21. Re1 Bf2 22. Re2) 16. Rxf4 c6 17. Bxf5 Nxb3 18. cxb3 Qh5? { (9.02 → Mate in 5) Checkmate is now unavoidable. Bxf5 was best. } (18... Bxf5 19. g4) 19. Qxh5 g6 20. Qd1?! { (Mate in 4 → 23.66) Lost forced checkmate sequence. Bxg6 was best. } (20. Bxg6 h6 21. Qxh6 Bf5 22. Qh7+ Kf8 23. Rxf5#) 20... gxf5?! { (23.66 → Mate in 6) Checkmate is now unavoidable. Bxf5 was best. } (20... Bxf5 21. Qe2 Kf8 22. Qe6 Re8 23. Qf6+ Kg8 24. Bb2 Re5 25. Qd8+ Kf7 26. Qxd6 Ke8 27. Qb8+) 21. Rxf5?! { (Mate in 6 → 14.77) Lost forced checkmate sequence. Qh5 was best. } (21. Qh5 Kf8 22. Bb2 cxd5 23. Re1 Be6 24. Rxe6 Kg8 25. Re8+ Rxe8 26. Qxe8#) 21... Bxf5 22. Rb2 Rf8 23. Rc2 cxd5 24. Rc7 b5?! { (12.14 → Mate in 6) Checkmate is now unavoidable. Rf7 was best. } (24... Rf7 25. Rc3 d4 26. Rc4 Bh3 27. Rxd4 Rf6 28. g3 Rf7 29. d3 Be6 30. Qh5) 25. axb5?! { (Mate in 6 → 14.21) Lost forced checkmate sequence. Qh5 was best. } { Black resigns. } (25. Qh5 d4 26. Bb2 b4 27. Bxd4 Bd7 28. Rxd7 Rf1+ 29. Kxf1 Kf8 30. Qf7#) 1-0