[Event "ch-CZE"] [Site "Ostrava CZE"] [Date "2017.05.02"] [EventDate "2017.04.29"] [Round "4.14"] [Result "1/2-1/2"] [White "Josef Obsivac"] [Black "Leonid Vilyevich Voloshin"] [ECO "E11"] [WhiteElo "2361"] [BlackElo "2406"] [PlyCount "14"] 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 d5 5. Qa4+ Nc6 6. a3 Be7 7. e3 Bd7 1/2-1/2