[Event "Offen Vorbereitung Teamkampf Arena"] [Site "https://lichess.org/TQuHIo3a"] [Date "2020.04.15"] [White "TE_Nikolai_K_St2"] [Black "HK2_Julius_K_St3"] [Result "0-1"] [UTCDate "2020.04.15"] [UTCTime "16:37:10"] [WhiteElo "909"] [BlackElo "1384"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "420+5"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. Nc3 e5 3. h3?! { (0.24 → -0.81) Inaccuracy. e4 was best. } (3. e4 Nf6 4. a3 Be7 5. d4 exd4 6. Nxd4 O-O 7. Nxc6 dxc6) 3... Nf6?! { (-0.81 → 0.18) Inaccuracy. d5 was best. } (3... d5 4. d3 d4 5. Nb1 Nge7 6. e3 dxe3 7. Bxe3 Nf5 8. Bd2) 4. Rg1?? { (0.18 → -1.77) Blunder. e4 was best. } (4. e4 Bc5 5. Bc4 O-O 6. d3 d6 7. Na4 Bb6 8. O-O Bd7) 4... Bc5? { (-1.77 → -0.32) Mistake. e4 was best. } (4... e4) 5. a3?! { (-0.32 → -1.38) Inaccuracy. Nxe5 was best. } (5. Nxe5 Nxe5) 5... Ne4?? { (-1.38 → 3.72) Blunder. d5 was best. } (5... d5 6. e3 d4 7. Ne2 O-O 8. b4 Bb6 9. Bb2 Qe7 10. c4 dxc3 11. Bxc3 e4 12. Nfd4) 6. Rb1?? { (3.72 → Mate in 1) Checkmate is now unavoidable. Nxe4 was best. } (6. Nxe4 Be7 7. g4 d5 8. Ng3 Be6 9. e3 O-O 10. d3 Qd7 11. Bd2 a5 12. Bc3 d4) 6... Nxf2? { (Mate in 1 → -8.60) Lost forced checkmate sequence. Bxf2# was best. } (6... Bxf2#) 7. e3 Nxd1 8. d3 Nxe3 9. Na4 Nxc2+ 10. Kd2 Nxa3 11. Nxc5 Nxb1+ 12. Kc2 O-O 13. Kxb1 Nb4 14. Be3 d6 15. Bd2 dxc5 16. Be3 Nxd3 17. Bxc5 Nxc5 18. Nxe5?! { (-30.36 → Mate in 6) Checkmate is now unavoidable. Bc4 was best. } (18. Bc4 e4) 18... Nb3?! { (Mate in 6 → -31.77) Lost forced checkmate sequence. Qd1+ was best. } (18... Qd1+ 19. Ka2 Bf5 20. Bd3 Qb3+ 21. Kb1 Nxd3 22. Nxd3 Bxd3+ 23. Ka1 Qa4#) 19. Bc4 Nd2+ 20. Kc2?! { (-32.19 → Mate in 9) Checkmate is now unavoidable. Kc1 was best. } (20. Kc1) 20... Nxc4 21. Nxc4 Bf5+ 22. Kc3 Qd3+ 23. Kb4 b6 24. Rf1 a5+ 25. Kb5 Qxf1 26. Kc6 Qxc4+ 27. Kb7 Qa6+ 28. Kxc7 Rfd8 29. Kc6 Rab8 30. Kc7 Qc4# { Black wins by checkmate. } 0-1