[Event "Yearly Three-check Arena"] [Site "https://lichess.org/x1LrIAxt"] [Date "2019.08.15"] [White "medosaher_5"] [Black "Boll"] [Result "0-1"] [UTCDate "2019.08.15"] [UTCTime "21:53:33"] [WhiteElo "964"] [BlackElo "1519"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+7"] [Variant "Three-check"] [TimeControl "180+0"] [ECO "A05"] [Opening "Zukertort Opening: Quiet System"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 Nf6 2. Nf3 { A05 Zukertort Opening: Quiet System } g6?? { (-0.19 → 2.31) Blunder. Nc6 was best. } (2... Nc6 3. e4 Nxe4 4. Nc3 d5 5. Bb5 Bd7 6. O-O e6 7. Nxd5) 3. Nc3? { (2.31 → 0.57) Mistake. e4 was best. } (3. e4 Bg7) 3... Bg7 4. Nb5?? { (0.98 → -1.80) Blunder. e4 was best. } (4. e4 O-O 5. e5 d5 6. exf6 exf6 7. Be2 d4 8. O-O dxc3 9. bxc3 Nc6 10. d4 Be6) 4... O-O 5. b3? { (-1.74 → -3.38) Mistake. Be2 was best. } (5. Be2 c6 6. Nc3 d5 7. O-O Qc7 8. d4 Bf5 9. Bd3 Bg4 10. b3 e5 11. dxe5 Bxf3) 5... c6?! { (-3.38 → -2.12) Inaccuracy. Ne4 was best. } (5... Ne4) 6. Nbd4? { (-2.12 → -4.16) Mistake. Nc3 was best. } (6. Nc3 d5 7. Be2 e5 8. Ba3 e4 9. Bxf8 Bxf8 10. Ng5 Nbd7 11. f4 exf3 12. gxf3 h6) 6... c5 7. Bc4? { (-3.27 → -5.98) Mistake. Ne2 was best. } (7. Ne2 Ne4) 7... d5 8. Ng5?! { (-5.72 → -8.33) Inaccuracy. Be2 was best. } (8. Be2 cxd4) 8... dxc4 9. Qf3 cxd4 10. Qh3 dxe3 11. Qxh7+?! { (-19.04 → Mate in 7) Checkmate is now unavoidable. Qxe3 was best. } (11. Qxe3 Ng4) 11... Nxh7 12. Ne4 exd2+ 13. Bxd2 Bxa1 14. O-O Qxd2 15. Nxd2 Bg7 16. Ne4 Kh8 17. bxc4 Bf5 18. Nc5 b6 19. Na4?! { (-25.20 → Mate in 8) Checkmate is now unavoidable. Nd3 was best. } (19. Nd3) 19... Nc6?! { (Mate in 8 → -31.06) Lost forced checkmate sequence. Ng5 was best. } (19... Ng5 20. Kh1 Ne4 21. Nc5 bxc5 22. Kg1 Rd8 23. Re1 Bd4 24. g4 Bxf2+ 25. Kg2 Bxe1 26. gxf5) 20. Re1 Rae8 21. c5 Bxc2 22. cxb6 Bxa4 23. bxa7?! { (-38.04 → Mate in 7) Checkmate is now unavoidable. Kh1 was best. } (23. Kh1 axb6) 23... Nxa7 { White resigns. } 0-1