[Event "Sparkassen-Open B"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.23"] [Round "7.6"] [White "Builes Palacio, Santiago"] [Black "Bauer, Ottmar"] [Result "1-0"] [ECO "A00"] [WhiteElo "1868"] [BlackElo "1791"] [PlyCount "87"] [EventDate "2025.11.20"] [WhiteTeam "Medellin"] [BlackTeam "TSV 1869 e.V. Rottendorf"] 1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Be7 5. Nbd2 Nbd7 6. h3 O-O 7. Bd3 c5 8. c3 b6 9. Ne5 Bb7 10. Qf3 cxd4 11. exd4 Nxe5 12. dxe5 Nd7 13. Qg3 Bh4 14. Qg4 g6 15. Nf3 Be7 16. Bh6 Re8 17. h4 d4 18. cxd4 Bxf3 19. Qxf3 Nf8 20. O-O-O Qxd4 21. Bxg6 Qc4+ 22. Bc2 Rac8 23. Qb3 Qxb3 24. axb3 Ng6 25. Rh3 Nxh4 26. Rdh1 Ng6 27. Bd2 Bf8 28. Rxh7 Bg7 29. f4 Rc6 30. R7h3 Rec8 31. Rc3 Bf8 32. Rxc6 Rxc6 33. Kb1 Kg7 34. Rf1 Ne7 35. Be4 Rc7 36. g4 Ng6 37. Bc3 b5 38. Ba5 Rc5 39. Bc3 Kg8 40. f5 exf5 41. gxf5 Ne7 42. Rg1+ Kh7 43. f6+ Ng6 44. e6 1-0