[Event "≤1700 SuperBlitz Arena"] [Site "https://lichess.org/1yBsUTPE"] [Date "2018.08.18"] [White "Tulpar_Tunga"] [Black "periquito67"] [Result "1-0"] [UTCDate "2018.08.18"] [UTCTime "20:50:24"] [WhiteElo "1425"] [BlackElo "1291"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Bf4 Qf6?! { (0.07 → 0.64) Inaccuracy. d5 was best. } (2... d5 3. Nf3 c5 4. e3 Nf6 5. Be2 Qb6 6. b3 cxd4 7. exd4) 3. e3 Nc6 4. Nf3 d5 5. Nc3 a6?! { (0.77 → 1.59) Inaccuracy. Bd6 was best. } (5... Bd6 6. Bg3 Qd8 7. Bd3 Nge7 8. O-O O-O 9. a3 Bxg3 10. hxg3 h6 11. Re1 a6 12. Qd2) 6. a3?! { (1.59 → 0.63) Inaccuracy. Bxc7 was best. } (6. Bxc7 Qe7 7. Bg3 Nf6 8. a3 Qd8 9. Ne5 Be7 10. Be2 O-O 11. O-O Bd7 12. h3 h6) 6... b5?! { (0.63 → 1.69) Inaccuracy. Bd6 was best. } (6... Bd6 7. Bg5 Qg6 8. Bd3 Qh5 9. Bf4 Bxf4 10. exf4 Nge7 11. O-O O-O 12. Ne2 Bd7 13. c3) 7. b4?! { (1.69 → 0.83) Inaccuracy. Bxc7 was best. } (7. Bxc7 Qe7) 7... a5?? { (0.83 → 6.36) Blunder. Bd6 was best. } (7... Bd6) 8. Bd3?? { (6.36 → 2.68) Blunder. Nxb5 was best. } (8. Nxb5 Ra7 9. c4 Qd8 10. cxd5 Qxd5 11. Rc1 Rb7 12. Nxc7+ Rxc7 13. Bxc7 Nxb4 14. Bg3 Bd7) 8... axb4?? { (2.68 → 7.40) Blunder. Qd8 was best. } (8... Qd8 9. Nxb5 Bd6 10. Nxd6+ cxd6 11. O-O Nf6 12. b5 Ne7 13. Nd2 Bb7 14. c4 dxc4 15. Nxc4) 9. Nxb5 bxa3 10. Rxa3?? { (7.66 → 1.26) Blunder. Nxc7+ was best. } (10. Nxc7+) 10... Nb4?? { (1.26 → 14.11) Blunder. Rxa3 was best. } (10... Rxa3 11. Nxa3 Nxd4 12. Nxd4 Bxa3 13. Qa1 Bb4+ 14. Ke2 Bd6 15. Bxd6 cxd6 16. Qa5 Qd8 17. Bb5+) 11. Nxc7+ Kd8 12. Nxa8 Nxd3+ 13. Qxd3 Bxa3 14. Qxa3 Ne7?! { (15.18 → Mate in 4) Checkmate is now unavoidable. Qe7 was best. } (14... Qe7 15. Bd6) 15. Qd6+ Bd7 16. Qc7+?! { (Mate in 3 → 22.93) Lost forced checkmate sequence. Nb6 was best. } (16. Nb6 Ke8 17. Qxd7+ Kf8 18. Qd8#) 16... Ke8 17. Qb8+ Nc8 18. Nc7+ Kd8 19. Nb5 e5 20. Qc7+ Ke7 21. Bxe5?! { (18.02 → 7.14) Inaccuracy. Bg5 was best. } (21. Bg5 Qxg5 22. Nxg5 exd4 23. Qc5+ Kf6 24. Qxd4+ Ke7 25. Qxg7 Bxb5 26. Qxf7+ Kd6 27. Qf6+ Kc7) 21... Qe6 22. Bd6+?? { (8.49 → 2.02) Blunder. Qc5+ was best. } (22. Qc5+ Kd8 23. Ng5 Qe7 24. Nd6 Nxd6 25. Bxd6 Qxg5 26. O-O Ke8 27. Ra1 f6 28. Ra8+ Kf7) 22... Qxd6?? { (2.02 → 21.11) Blunder. Nxd6 was best. } (22... Nxd6) 23. Nxd6 Nxd6 24. Ne5 Ra8?! { (19.18 → Mate in 15) Checkmate is now unavoidable. Rd8 was best. } (24... Rd8 25. Nc6+) 25. Qxd7+ Kf6 26. Ng4+ Kg5 27. h4+ Kg6 28. Ne5+ Kf6 29. g4 Ra1+ 30. Kd2 Rxh1 31. g5# { White wins by checkmate. } 1-0