[Event "Sparkassen-Open B"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.22"] [Round "5.64"] [White "Kollmer, Otto"] [Black "Jovanovic, Petar B"] [Result "1-0"] [ECO "A00"] [WhiteElo "1475"] [BlackElo "1657"] [PlyCount "77"] [EventDate "2025.11.20"] [WhiteTeam "VSG 1880 Offenbach"] [BlackTeam "Donji Srem Serbia"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Qe7 7. Nc3 Bg4 8. Qxe7+ Bxe7 9. Ne5 a6 10. Nxg4 Nxg4 11. Bf5 Nf6 12. Bc8 c6 13. Bxb7 Ra7 14. Bc8 Nbd7 15. Bxd7+ Rxd7 16. Bg5 Ne4 17. Nxe4 dxe4 18. Bxe7 Rxe7 19. O-O O-O 20. Rfe1 Rb8 21. h3 a5 22. Re3 f5 23. f3 Rd8 24. c3 Rde8 25. Rae1 g6 26. Kh2 Kf7 27. Kg3 g5 28. Kf2 exf3 29. Rxe7+ Rxe7 30. Rxe7+ Kxe7 31. Kxf3 Kd6 32. c4 h5 33. g3 Ke6 34. h4 g4+ 35. Ke3 Kd6 36. Kf4 Ke6 37. a3 Kd6 38. Kxf5 c5 39. d5 1-0