[Event "Budapest Centenarium"] [Site "Budapest"] [Date "1973.02.19"] [Round "6"] [White "Hort, Vlastimil"] [Black "Ciocaltea, Victor"] [Result "1-0"] [Variant "Standard"] [ECO "A56"] [Opening "Benoni Defense: Czech Benoni Defense"] [Annotator "https://lichess.org/@/Rizsatt"] [Source "https://lichess.org/study/pEMuLaOy/BULnmatV"] [Orientation "white"] { [%evp 0,87,18,27,27,12,48,51,51,56,57,61,60,45,59,59,41,63,69,79,75,73,106,96,96,89,102,81,75,56,59,61,52,62,64,51,49,49,38,32,27,32,92,50,65,42,44,36,51,47,64,65,47,59,62,61,85,86,98,93,93,85,106,116,159,180,189,189,232,232,218,232,232,232,258,232,232,232,263,227,298,298,358,358,357,380,393,397,397,397] } 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. g3 O-O 7. Bg2 a6 8. a4 Ne8 9. Nge2 Nd7 10. O-O g6 11. Bh6 Ng7 12. Qd2 f5 13. h3 Rf7 14. a5 Rb8 15. b3 b6 16. axb6 Rxb6 17. Rab1 Nf6 18. Rb2 Nxe4 19. Nxe4 fxe4 20. g4 Bf6 21. Bxe4 Rfb7 22. Rfb1 Ne8 23. Be3 Be7 24. Ng3 Bh4 25. b4 Rxb4 26. Rxb4 cxb4 27. Rxb4 Qa5 28. Rxb7 Qxd2 29. Bxd2 Bxb7 30. Bc2 Bxg3 31. fxg3 Kf7 32. g5 { Limiting Black's knight even more. } { [%csl Re8] } 32... Bc8 33. g4 { Now all Black's pieces are completely constrained. } { [%csl Rc8,Re8,Rf7][%cal Rc8f5] } 33... Bd7 34. Kf2 { Activating the King! All strong players use this principle. } { [%csl Gf2] } 34... Ke7 35. Ba5 { Fighting against ...Kd8. } { [%cal Re7d8,Rd8c7] } 35... Bc8 36. Ke3 Bd7 37. Bb6 Bc8 38. Ke4 Bd7 39. Bb3 Bc8 40. c5 { Breaking Black's structure. } { [%csl Rd6,Re5] } 40... Bd7 41. c6 { Creating a passed pawn. } { [%csl Gc6] } 41... Bc8 42. Bc4 { Black's pieces are simply paralyzed. } { [%csl Rc8,Re8] } 42... Ng7 43. Kd3 { To eliminate the a6-pawn, and there's nothing Black can do. } { [%csl Ra6][%cal Gd3c3,Gc3b4,Gb4a5] } 43... Ne8 44. Kc3 { 1-0 White wins. } 1-0