[Event "KONYA BAHÇEŞEHİR KOLEJİ-1"] [Site "https://lichess.org/dQPQ29t1"] [Date "2024.02.17"] [White "REO3232"] [Black "Ronaldo442"] [Result "0-1"] [UTCDate "2024.02.17"] [UTCTime "17:29:27"] [WhiteElo "1480"] [BlackElo "1467"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C42"] [Opening "Petrov's Defense: Three Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 { C42 Petrov's Defense: Three Knights Game } Bb4 4. Nd5?! { (0.51 → -0.20) Inaccuracy. Nxe5 was best. } (4. Nxe5 O-O 5. Be2 Bxc3 6. dxc3 Re8 7. Nd3 Nxe4 8. O-O d6) 4... Nxd5 5. exd5 O-O 6. c3 Bc5 7. Nxe5 Qe8 8. f4?? { (1.25 → -1.45) Blunder. d4 was best. } (8. d4 d6 9. Be3 Bxd4 10. Qxd4 dxe5 11. Qc4 b6 12. Qxc7 f5 13. f3 f4 14. Bf2 Bf5) 8... f6 9. d4 fxe5?? { (-1.17 → 0.92) Blunder. Bb6 was best. } (9... Bb6 10. a4 a5 11. Be2 fxe5 12. fxe5 d6 13. e6 c6 14. Bh5 Qe7 15. Rf1 Qh4+ 16. g3) 10. fxe5?? { (0.92 → -1.30) Blunder. dxc5 was best. } (10. dxc5) 10... Rf5?? { (-1.30 → 2.26) Blunder. Be7 was best. } (10... Be7 11. Bd3) 11. Qe2?? { (2.26 → 0.25) Blunder. Bd3 was best. } (11. Bd3 Rf8 12. Qc2 Qh5 13. dxc5 Qxe5+ 14. Qe2 Qxe2+ 15. Bxe2 b6 16. Be3 Bb7 17. c4 Na6) 11... d6? { (0.25 → 1.73) Mistake. Be7 was best. } (11... Be7 12. d6) 12. Qc4?? { (1.73 → -2.71) Blunder. g4 was best. } (12. g4) 12... Na6?? { (-2.71 → -0.17) Blunder. Nd7 was best. } (12... Nd7 13. e6 Nb6 14. Qb5 c6 15. Qd3 Rxd5 16. Bd2 Bxe6 17. O-O-O Bf5 18. Qe3 Qf7 19. Qf4) 13. dxc5?? { (-0.17 → -4.70) Blunder. Bd2 was best. } (13. Bd2) 13... Nxc5?? { (-4.70 → -1.65) Blunder. Rxe5+ was best. } (13... Rxe5+ 14. Kf2 Nxc5 15. Qh4 g5 16. Bxg5 Ne4+ 17. Kg1 Nxg5 18. Qg3 Qg6 19. h4 Ne4 20. Qxg6+) 14. Be3?? { (-1.65 → -5.87) Blunder. Bf4 was best. } (14. Bf4 b5) 14... b6?? { (-5.87 → -0.40) Blunder. Rxe5 was best. } (14... Rxe5 15. O-O-O Rxe3 16. Qd4 Re4 17. Qf2 a5 18. Bd3 Nxd3+ 19. Rxd3 Re2 20. Qf3 Re5 21. Rf1) 15. Bd3?? { (-0.40 → -5.28) Blunder. e6 was best. } (15. e6 c6 16. O-O-O Rxd5 17. e7 b5 18. Qh4 Rxd1+ 19. Kxd1 Qg6 20. Kc1 Bf5 21. Bxc5 dxc5) 15... Ba6 16. Qg4?! { (-5.19 → -7.18) Inaccuracy. Qxa6 was best. } (16. Qxa6 Rxe5 17. O-O Rxe3 18. Qc4 Nxd3 19. Qd4 Nc5 20. Qh4 Re2 21. Qg3 Nd7 22. h3 Qe7) 16... Bxd3 17. Qxf5 Bxf5 18. Rf1?! { (-5.96 → -8.61) Inaccuracy. O-O was best. } (18. O-O Qxe5 19. Bxc5 bxc5 20. Rae1 Be4 21. g3 Re8 22. a4 Bxd5 23. Rxe5 Rxe5 24. a5 c4) 18... Qxe5 19. Rf3 Bc2 20. Kd2 Be4 21. Bf4? { (-7.61 → Mate in 14) Checkmate is now unavoidable. Bxc5 was best. } (21. Bxc5 Bxf3 22. gxf3 Qxh2+ 23. Kd3 bxc5 24. Re1 Qxb2 25. Re4 Rf8 26. f4 Qf2 27. Rb4 Re8) 21... Qh5? { (Mate in 14 → -8.43) Lost forced checkmate sequence. Qxd5+ was best. } (21... Qxd5+ 22. Kc1 Nd3+ 23. Kd2 Nxf4+ 24. Ke3 Nxg2+ 25. Kf2 Bxf3 26. Kg3 Rf8 27. h4 Qd2 28. Rd1) 22. Rh3 Qg4 23. Rf1? { (-9.25 → Mate in 8) Checkmate is now unavoidable. Re3 was best. } (23. Re3 Qxf4 24. Re1 Rf8 25. Re2 Bg6 26. h4 Bb1 27. h5 Qg5 28. Kd1 Bxa2 29. Ke1 Ne4) 23... Qxg2+ 24. Ke1 Qxh3 25. Rg1 Nd3+ 26. Ke2 Nxf4+ 27. Kf2 Qxh2+ 28. Kf1 Qe2# { Black wins by checkmate. } 0-1