[Event "IM GannikusGoStream Arena"] [Site "https://lichess.org/vtnjmpYq"] [Date "2018.05.15"] [White "aligator66"] [Black "ZError"] [Result "1-0"] [UTCDate "2018.05.15"] [UTCTime "21:12:28"] [WhiteElo "2300"] [BlackElo "1900"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 c6 7. Nc3 c5?! { (0.23 → 0.80) Inaccuracy. Nbd7 was best. } (7... Nbd7 8. b3 b6 9. Qd3 Bb7 10. Bb2 a5 11. Rac1 Qb8 12. Rfd1) 8. Qc2?! { (0.80 → 0.18) Inaccuracy. dxc5 was best. } (8. dxc5 dxc4 9. Qa4 Bxc5 10. Qxc4 Nbd7 11. Rd1 a6 12. b4 Be7) 8... dxc4 9. dxc5 Bxc5?! { (0.24 → 0.91) Inaccuracy. Qa5 was best. } (9... Qa5 10. Ne4 Nxe4 11. Qxe4 Qxc5 12. Be3 Qh5 13. Bd4 Nc6 14. Bc3 Bd7 15. Rad1 Rad8 16. Qxc4) 10. Rd1 Qc7?! { (0.52 → 1.38) Inaccuracy. Nbd7 was best. } (10... Nbd7 11. Ng5 Be7 12. Bf4 Qa5 13. Nge4 Nxe4 14. Nxe4 e5 15. Be3 Qa6 16. Rac1 h6 17. Nc3) 11. Bf4 Qa5 12. Ne5? { (1.52 → 0.39) Mistake. Nd2 was best. } (12. Nd2) 12... b5?? { (0.39 → 5.65) Blunder. Nbd7 was best. } (12... Nbd7 13. Nxc4 Bxf2+ 14. Kxf2 Qc5+ 15. Kf1 Qxc4 16. Qb3 Qc5 17. Bd6 Qf5+ 18. Kg1 Re8 19. h3) 13. Bxa8 Na6 14. Ne4 Nc7 15. Bc6 Bb6?! { (6.40 → 10.10) Inaccuracy. Nxe4 was best. } (15... Nxe4 16. Bxe4 f5 17. Bg2 Nd5 18. Rxd5 exd5 19. Bxd5+ Kh8 20. a4 Qa6 21. e3 Be7 22. Nf7+) 16. Nxf6+ gxf6 17. Nf3?! { (9.76 → 6.34) Inaccuracy. Ng4 was best. } (17. Ng4 f5 18. Nf6+ Kg7 19. Nh5+ Kg8 20. Bh6 Bxf2+ 21. Kxf2 Qb6+ 22. e3 Qxc6 23. Nf6+ Kh8) 17... Nd5?! { (6.34 → 8.89) Inaccuracy. Bxf2+ was best. } (17... Bxf2+ 18. Kxf2 Qb6+ 19. Nd4 e5 20. Qe4 exd4 21. Bxc7 Qxc7 22. Rxd4 f5 23. Qd5 Be6 24. Qd6) 18. Bxd5 exd5 19. Rxd5 Be6 20. Rh5 f5 21. Rxf5 Bxf5 22. Qxf5 f6 23. Bh6 Rf7?! { (10.78 → Mate in 8) Checkmate is now unavoidable. Bxf2+ was best. } (23... Bxf2+ 24. Kg2) 24. Qg4+ Kh8 25. Rd1?! { (Mate in 7 → 25.78) Lost forced checkmate sequence. Qe6 was best. } (25. Qe6 Rg7 26. Qxf6 Bxf2+ 27. Kg2 Qc7 28. Rd1 Bd4 29. Rxd4 Kg8 30. Rd8+ Qxd8 31. Qxg7#) 25... Bc7?! { (25.78 → Mate in 4) Checkmate is now unavoidable. Bxf2+ was best. } (25... Bxf2+ 26. Kg2) 26. Rd7 Rxd7 27. Qxd7 Be5 28. Qg7# { White wins by checkmate. } 1-0