[Event "ch-Frankfurt A"] [Site "Frankfurt Main"] [Date "2025.05.26"] [Round "5.2"] [White "Cwiek, Ryszard"] [Black "Schweitzer, Stefan"] [Result "1-0"] [ECO "B21"] [WhiteElo "2031"] [BlackElo "1833"] [PlyCount "41"] [EventDate "2025.04.28"] [EventType "swiss"] [EventRounds "7"] [EventCountry "GER"] [BlackTeam "SF Frankfurt 1921"] 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Nc6 6. Bc4 Bb4 7. O-O Nge7 8. Nb5 d6 9. a3 Bc5 10. b4 a6 11. bxc5 axb5 12. Bxb5 dxc5 13. Qxd8+ Kxd8 14. Rd1+ Bd7 15. Be3 b6 16. Ng5 Kc7 17. Nxf7 Rhf8 18. Bf4+ Kc8 19. Nd6+ Kc7 20. Nf5+ Kd8 21. Nxe7 1-0