[Event "12th JJCA Chess Tournament"] [Site "https://lichess.org/5ivJU10u"] [Date "2023.11.24"] [White "Mynameis4natoly"] [Black "Airron"] [Result "0-1"] [UTCDate "2023.11.24"] [UTCTime "12:12:35"] [WhiteElo "1401"] [BlackElo "1649"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+21"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 { C47 Four Knights Game } 4. Bd3 Bc5 5. O-O d5? { (-0.16 → 0.96) Mistake. O-O was best. } (5... O-O 6. Bc4 d6 7. h3 a6 8. d3 Na5 9. Bb3 h6 10. Be3) 6. Re1? { (0.96 → -0.14) Mistake. exd5 was best. } (6. exd5 Nxd5 7. Re1 O-O 8. Nxd5 Qxd5 9. Be4 Qd8 10. c3 Bd6) 6... d4 7. Nd5 Nxd5 8. exd5 Qxd5 9. b3?! { (0.34 → -0.58) Inaccuracy. Be4 was best. } (9. Be4 Qd6) 9... Bg4 10. Bc4 Qd6 11. Re4? { (-0.69 → -2.43) Mistake. Bxf7+ was best. } (11. Bxf7+ Kd8 12. Bc4 Rf8 13. a3 Bxf3 14. gxf3 Qg6+ 15. Kh1 Bd6 16. d3 Qh5 17. Rg1 h6) 11... Bxf3? { (-2.43 → -1.12) Mistake. h5 was best. } (11... h5 12. d3 f5 13. Re2 Bxf3 14. gxf3 O-O-O 15. Qf1 f4 16. Qh3+ Kb8 17. Bd2 g5 18. Qe6) 12. Qxf3 O-O-O 13. Qxf7? { (-0.71 → -1.89) Mistake. d3 was best. } (13. d3 Rdf8) 13... d3 14. Qxg7? { (-2.21 → -4.26) Mistake. Bxd3 was best. } (14. Bxd3 Rhf8) 14... dxc2 15. Bb2 Rd7?? { (-4.21 → 4.82) Blunder. Qxd2 was best. } (15... Qxd2 16. Re2 Qd1+ 17. Re1 Rhf8 18. Kh1 Rxf2 19. Bc3 Kb8 20. h3 Qd7 21. Qg3 Bd4 22. Rf1) 16. Qg4?? { (4.82 → -2.62) Blunder. Qxh8+ was best. } (16. Qxh8+ Rd8 17. Qxh7 Rd7 18. Qh3 Kb8 19. Rf1 a6 20. Be6 Rd8 21. Rc4 Nb4 22. Bf5 b5) 16... Qf6?? { (-2.62 → 1.20) Blunder. Kb8 was best. } (16... Kb8 17. b4) 17. Re2?? { (1.20 → -0.81) Blunder. Be6 was best. } (17. Be6 Qxf2+ 18. Kh1 Qxd2 19. Rc4 b6 20. Bxd7+ Qxd7 21. Qxd7+ Kxd7 22. Rxc2 Nd4 23. Rd1 Rf8) 17... Rf8?? { (-0.81 → 1.19) Blunder. Bd4 was best. } (17... Bd4 18. Bc3 h5 19. Qh3 Kd8 20. Rc1 Rf8 21. Rxc2 Bxf2+ 22. Kh1 Nd4 23. Bxd4 Bxd4 24. Re1) 18. Qg3?? { (1.19 → -2.79) Blunder. Be6 was best. } (18. Be6 Kd8) 18... Bd4 19. Bxd4 Nxd4 20. Qh3?? { (-3.46 → -12.38) Blunder. Re4 was best. } (20. Re4 Rg7) 20... Nxe2+ 21. Bxe2?! { (-12.49 → Mate in 8) Checkmate is now unavoidable. Kh1 was best. } (21. Kh1 Qxf2 22. g4 Qd4 23. Rc1 Qe4+ 24. Qg2 Qxg2+ 25. Kxg2 Nxc1 26. Be6 Nd3 27. Bxd7+ Kxd7) 21... Qxf2+ 22. Kh1 Qxe2 23. Rc1 Rf1+ 24. Rxf1 Qxf1# { Black wins by checkmate. } 0-1