[Event "12th Prague Summer Open"] [Site "Prague CZE"] [Date "2025.08.11"] [Round "4.22"] [White "Kovar, Jo"] [Black "Horacek, M"] [Result "0-1"] [WhiteElo "1957"] [BlackElo "2115"] [ECO "A05"] [Opening "Reti opening"] [EventDate "2025.08.08"] [WhiteFideId "319864"] [BlackFideId "332526"] 1. Nf3 Nf6 2. b3 d6 3. d4 g6 4. Bb2 Bg7 5. Nbd2 d5 6. c4 c6 7. g3 O-O 8. Bg2 Bf5 9. O-O Nbd7 10. Nh4 Bg4 11. h3 Be6 12. Qc2 Rc8 13. e4 dxe4 14. Nxe4 Nxe4 15. Qxe4 b5 16. Qe2 bxc4 17. bxc4 Nb6 18. Rac1 Bxd4 19. Rfd1 c5 20. Nf3 Bxb2 21. Rxd8 Bxc1 22. Rxf8+ Rxf8 23. Qc2 Bh6 24. Ne5 Rd8 25. f4 Bg7 26. Qf2 Bxe5 27. fxe5 Rd4 28. Bd5 Nxd5 29. cxd5 Rd1+ 30. Kh2 Rxd5 31. Qb2 a5 32. g4 h6 33. Kg3 Rd3+ 34. Kg2 c4 35. a4 c3 36. Qb8+ Kg7 37. Qc7 Rd2+ 38. Kf3 c2 39. Ke3 Rh2 40. h4 Rxh4 41. Qxc2 Rxg4 42. Kf3 Rb4 43. Qc5 Rxa4 44. Qxe7 Rc4 45. Ke3 a4 46. Kd3 Rg4 47. Kc3 a3 48. Qa7 a2 49. Kb2 Rb4+ 0-1