[Event "Grenke Chess Open"] [Site "Karlsruhe GER"] [Date "2025.04.20"] [EventDate "2025.04.17"] [Round "7.59"] [Result "1-0"] [White "De Boer, Eelke"] [Black "Barnabas Kovacsy"] [ECO "B48"] [WhiteElo "2412"] [BlackElo "2260"] [PlyCount "92"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. g4 b5 8. Nxc6 Qxc6 9. Qd2 Nf6 10. f3 h6 11. O-O-O Bb7 12. Kb1 Rc8 13. Bd3 Qc7 14. Rhg1 Be7 15. Ne2 d5 16. e5 Ne4 17. Bxe4 dxe4 18. f4 Bd5 19. Rg3 Bb4 20. c3 Qa5 21. Nc1 Be7 22. Rh3 O-O 23. a3 Rfd8 24. Bd4 Qa4 25. g5 Kh7 26. Rg1 b4 27. cxb4 Bxb4 28. axb4 Rxc1+ 29. Kxc1 Qa1+ 30. Kc2 Rc8+ 31. Rc3 Qa4+ 32. Kc1 Qa1+ 33. Kc2 Qa4+ 34. b3 Bxb3+ 35. Kb1 Rb8 36. Bc5 a5 37. Rgg3 Bd5 38. Qc2 Qb5 39. Bd6 axb4 40. Rc5 b3 41. Qb2 Qf1+ 42. Rc1 Qxf4 43. Bxb8 e3 44. Bd6 e2 45. Qxe2 Qa4 46. Re3 1-0