[Event "52nd Sparkassen Open B"] [Site "Dortmund GER"] [Date "2025.08.03"] [Round "2.6"] [White "Peter, T"] [Black "De Silva, R"] [Result "1/2-1/2"] [WhiteElo "1990"] [BlackElo "1850"] [ECO "B30"] [Opening "Sicilian"] [Variation "Nimzovich-Rossolimo attack (without ...d6)"] [EventDate "2025.08.02"] [WhiteFideId "4660935"] [BlackFideId "9902260"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O a6 5. Bxc6 dxc6 6. d3 Qc7 7. e5 Ne7 8. Bf4 f5 9. exf6 Qxf4 10. fxe7 Bxe7 11. Qd2 Qf6 12. Nc3 Bd7 13. Ne4 Qf5 14. Ng3 Qf6 15. Ne4 Qf5 16. Ng3 Qf6 1/2-1/2