[Event "Sparkassen-Open B"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.21"] [Round "3.12"] [White "Koch, Mika Jonas"] [Black "Rankov, Michael Sava"] [Result "1-0"] [ECO "A00"] [WhiteElo "1755"] [PlyCount "47"] [EventDate "2025.11.20"] [WhiteTeam "SK Marburg 1931/72"] [BlackTeam "SC Unterhaching e.V."] 1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. c4 c6 6. dxc6 Nxc6 7. d4 Bg4 8. d5 Ne5 9. Be2 Nxf3+ 10. Bxf3 Bxf3 11. Qxf3 Bc5 12. Qe2+ Kd7 13. Qc2 Re8+ 14. Kd1 Ne4 15. Rf1 Qe7 16. Qa4+ Kc8 17. Nd2 Nxd2 18. Bxd2 Qe2+ 19. Kc2 Re3 20. Rae1 Qd3+ 21. Kc1 Rxe1+ 22. Rxe1 Kc7 23. Bxf4+ Bd6 24. Re7+ 1-0