[Event "Casual correspondence game"] [Site "https://lichess.org/EntYoszg"] [Date "2022.05.07"] [White "feng_xiong"] [Black "lichess AI level 5"] [Result "0-1"] [UTCDate "2022.05.07"] [UTCTime "23:44:01"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A28"] [Opening "English Opening: King's English Variation, Four Knights Variation, Flexible Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 { A28 English Opening: King's English Variation, Four Knights Variation, Flexible Line } d5 5. cxd5 Nxd5 6. e4 Nb6 7. a3 Bg4 8. Be2 Bxf3 9. Bxf3 g6 10. b4?! { (0.09 → -0.52) Inaccuracy. O-O was best. } (10. O-O h5 11. Be3 Nd4 12. Nd5 Nxf3+ 13. Qxf3 Nxd5 14. exd5 Bd6 15. Rac1 O-O 16. Rc4 f5) 10... Nd4 11. O-O c6 12. Rb1 a5 13. b5 h5 14. bxc6 bxc6 15. a4? { (0.22 → -0.88) Mistake. Ne2 was best. } (15. Ne2 Bc5) 15... Ra7? { (-0.88 → 0.63) Mistake. Bb4 was best. } (15... Bb4 16. Ne2 Ne6 17. Be3 c5 18. Rc1 O-O 19. Nc3 Rb8 20. Nd5 Nxd5 21. exd5 Nd4 22. g3) 16. g3?? { (0.63 → -1.10) Blunder. Ne2 was best. } (16. Ne2) 16... h4? { (-1.10 → 0.38) Mistake. Bb4 was best. } (16... Bb4) 17. Bg2? { (0.38 → -1.14) Mistake. Bg4 was best. } (17. Bg4 Bb4 18. Ne2 Nxe2+ 19. Bxe2 c5 20. Be3 Qd6 21. Rc1 Rc7 22. Bg4 hxg3 23. hxg3 f6) 17... h3 18. Bh1?! { (-0.89 → -1.82) Inaccuracy. Bf3 was best. } (18. Bf3 Bb4) 18... Rd7?! { (-1.82 → -0.90) Inaccuracy. Bb4 was best. } (18... Bb4 19. Bb2 O-O 20. Na2 c5 21. Bxd4 Qxd4 22. Bf3 Rd8 23. Be2 Kg7 24. Qc2 Raa8 25. Rfd1) 19. Be3?! { (-0.90 → -1.68) Inaccuracy. Ne2 was best. } (19. Ne2 Nxe2+ 20. Qxe2 Bb4 21. Rb3 Nxa4 22. Qc2 O-O 23. Be3 c5 24. Bf3 Nb6 25. Bg4 a4) 19... Bg7?? { (-1.68 → 2.50) Blunder. Bb4 was best. } (19... Bb4 20. Na2) 20. f4?? { (2.50 → 0.05) Blunder. Ne2 was best. } (20. Ne2 Ra7 21. Nxd4 exd4 22. Bd2 O-O 23. f4 Qc7 24. Qc2 Rb8 25. Bf3 c5 26. Rb5 c4) 20... Ra7? { (0.05 → 1.34) Mistake. Rd6 was best. } (20... Rd6 21. Rf2 O-O 22. f5 Nd7 23. Ne2 Nc5 24. Nxd4 Rxd4 25. Qf1 Nxd3 26. Rf3 Nb2 27. f6) 21. fxe5?! { (1.34 → 0.23) Inaccuracy. Ne2 was best. } (21. Ne2 exf4) 21... Bxe5 22. Qc1?? { (0.28 → -7.31) Blunder. Bf3 was best. } (22. Bf3 Nxf3+ 23. Qxf3 Bxc3 24. Bxb6 Bd4+ 25. Bxd4 Qxd4+ 26. Qf2 Qxf2+ 27. Kxf2 O-O 28. Ke3 Rd8) 22... f6?? { (-7.31 → 0.65) Blunder. Nxa4 was best. } (22... Nxa4 23. Bf3 Nxc3 24. Rb2 O-O 25. Bg4 Rb7 26. Rbf2 Rb1 27. Qd2 Nb3 28. Qc2 Rxf1+ 29. Kxf1) 23. Rb2? { (0.65 → -0.61) Mistake. Bf3 was best. } (23. Bf3 Kf7 24. Qa3 Kg7 25. Qc5 Rc7 26. Qxa5 Nd7 27. Bd1 Qe7 28. Qb4 Qc5 29. Kh1 Ra8) 23... f5?? { (-0.61 → 4.18) Blunder. O-O was best. } (23... O-O 24. Qd1 Kg7 25. Bf3 Nc4 26. dxc4 Nxf3+ 27. Qxf3 Bxc3 28. Rb6 Bd4 29. Rxc6 Re7 30. c5) 24. Qb1?? { (4.18 → 0.73) Blunder. exf5 was best. } (24. exf5) 24... Rb7? { (0.73 → 2.20) Mistake. O-O was best. } (24... O-O 25. Rxb6 f4 26. Rxf4 Bxf4 27. gxf4 Raf7 28. Rb2 Ne6 29. f5 gxf5 30. exf5 Rxf5 31. Ne4) 25. Bf4?? { (2.20 → 0.00) Blunder. exf5 was best. } (25. exf5 gxf5 26. Qa2 Rf7 27. Bxc6+ Kf8 28. Rbf2 Kg7 29. Bb5 Qd6 30. Ne2 Nxb5 31. axb5 Nd5) 25... Bxf4 26. gxf4? { (0.21 → -0.94) Mistake. Rxf4 was best. } (26. Rxf4 O-O 27. exf5 Rxf5 28. Rxf5 Nxf5 29. Ne2 Rf7 30. Rxb6 Nd4 31. Nf4 Nb5 32. Rxb5 Qd4+) 26... g5?? { (-0.94 → 1.65) Blunder. Rh4 was best. } (26... Rh4 27. Qc1) 27. fxg5?? { (1.65 → -7.35) Blunder. exf5 was best. } (27. exf5 gxf4) 27... Qxg5+ 28. Kf2 Rh6?? { (-9.83 → -0.56) Blunder. Nxa4 was best. } (28... Nxa4 29. Nxa4 Rxb2+ 30. Qxb2 Qf4+ 31. Ke1 Qe3+ 32. Kd1 Qxd3+ 33. Ke1 Nc2+ 34. Qxc2 Qxc2 35. Bf3) 29. Rxb6?? { (-0.56 → Mate in 4) Checkmate is now unavoidable. Qc1 was best. } (29. Qc1 Qh4+) 29... Qd2+ 30. Kg3 Qe3+ 31. Rf3 Rg6+ 32. Kh4 Rh6+ 33. Kg3 Ne2+ 34. Nxe2 Rg7# { Black wins by checkmate. } 0-1