[Event "casual correspondence game"] [Site "https://lichess.org/ioC5Gvqo"] [Date "2023.09.01"] [White "SereginSerega"] [Black "djkot"] [Result "0-1"] [GameId "ioC5Gvqo"] [UTCDate "2023.09.01"] [UTCTime "11:47:17"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. f3?! { (0.20 → -0.70) Inaccuracy. c4 was best. } (2. c4 Nf6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6) 2... c5 3. dxc5?! { (-0.49 → -1.33) Inaccuracy. e4 was best. } (3. e4 cxd4 4. Qxd4 Nc6 5. Qf2 Nf6 6. Nc3 d5 7. exd5 Nxd5) 3... Bxc5 4. Nh3 Qh4+ 5. Kd2?! { (-0.92 → -1.76) Inaccuracy. g3 was best. } (5. g3 Qd8 6. c4 Nf6 7. Nc3 Nc6 8. Nf4 O-O 9. e4 d5 10. cxd5 exd5 11. Ncxd5 Nxd5) 5... Qd4+?! { (-1.76 → -0.96) Inaccuracy. d5 was best. } (5... d5 6. Nc3 Ne7 7. e4 Ng6 8. Bd3 O-O 9. Qe1 Qd8 10. Kd1 Ne5 11. Nf4 d4 12. Nce2) 6. Ke1 Qb4+ 7. Bd2 Qh4+ 8. g3 Qe7 9. Nf2 Nc6 10. Bh3 Nf6 11. Bg2 a6 12. Bc3?! { (-1.65 → -2.31) Inaccuracy. Nd3 was best. } (12. Nd3 Ba7 13. Qc1 d5 14. Be3 b5 15. Bxa7 Qxa7 16. Qd2 a5 17. Na3 Ba6 18. c3 O-O) 12... b5 13. b3?! { (-1.76 → -2.99) Inaccuracy. Nd3 was best. } (13. Nd3 Ba7 14. Qd2 O-O 15. e4 a5 16. Qg5 b4 17. Bxf6 Qxf6 18. Qxf6 gxf6 19. Nd2 d5) 13... Rb8?! { (-2.99 → -2.13) Inaccuracy. O-O was best. } (13... O-O 14. Nd3 Ba7 15. e4 e5 16. Qd2 d5 17. Nb4 Qc5 18. exd5 Nd4 19. a4 Bb7 20. axb5) 14. Rg1? { (-2.13 → -3.73) Mistake. e4 was best. } (14. e4 d5 15. e5 Ng8 16. Nd3 Ba7 17. Bh3 a5 18. a3 Qc7 19. f4 Nge7 20. b4 O-O) 14... a5 15. Bxa5? { (-3.24 → -6.28) Mistake. Bd2 was best. } (15. Bd2 O-O 16. Rh1 d5 17. Nc3 Ba6 18. a4 b4 19. Nb5 Rbd8 20. Nd3 Bb6 21. Rc1 Bxb5) 15... Nxa5 16. Bh3 Be3 17. c3 b4 18. Nd2 bxc3 19. Nb1 Qb4 20. Qd3 Nd5 21. Qd1 c2+ 22. Kf1 cxd1=Q+ 23. Kg2?! { (-13.76 → Mate in 4) Checkmate is now unavoidable. Nxd1 was best. } (23. Nxd1 Bxg1 24. Kxg1 Qd4+ 25. Kg2 Qxd1 26. Nc3 Ne3+ 27. Kf2 Qxa1 28. Kxe3 Qxc3+ 29. Kf2 Qd4+) 23... Bxf2?! { (Mate in 4 → -16.37) Lost forced checkmate sequence. Qxg1+ was best. } (23... Qxg1+ 24. Kxg1 Qe1+ 25. Kg2 Qxf2+ 26. Kh1 Qg1#) 24. Rf1?! { (-16.37 → Mate in 3) Checkmate is now unavoidable. Rxd1 was best. } (24. Rxd1 Ne3+ 25. Kh1 Nxd1 26. Nc3 Nxc3 27. e4 Qd4 28. Rf1 Nxa2 29. Bxe6 dxe6 30. Rxf2 Qxf2) 24... Ne3+ 25. Kh1 Qxf1+ 26. Bxf1 Nxf1?! { (Mate in 7 → -16.78) Lost forced checkmate sequence. Qe1 was best. } (26... Qe1 27. Nd2 Qxa1 28. g4 Qe1 29. b4 Nxf1 30. Kg2 Ne3+ 31. Kh3 Qh1 32. bxa5 Qg2#) 27. g4?! { (-16.78 → Mate in 3) Checkmate is now unavoidable. Nc3 was best. } (27. Nc3 Nd2 28. Rc1 Bd4 29. Ne4 Ba6 30. Ng5 f6 31. e3 Bxe3 32. Nh3 Bb7 33. Ng1 Nxf3) 27... Qf4 28. a4 Qxh2# { Black wins by checkmate. } 0-1