Vulnerable f7 to white sacrifices A Graf vs N Guliyev, 2005  (D26) Queen's Gambit Accepted, 19 moves, 1-0 White's strong center v black's defenseless K-side C Garcia Palermo vs V Zaltsman, 1985 (D27) Queen's Gambit Accepted, Classical, 26 moves, 1-0 M Umansky vs F Levin, 2006  (D20) Queen's Gambit Accepted, 26 moves, 1-0 Superior development & central control wins for white Yermolinsky vs V Zaltsman, 1993 (D20) Queen's Gambit Accepted, 27 moves, 1-0 Positional sacs show good White positions achieved Shirov vs Kramnik, 1993  (D20) Queen's Gambit Accepted, 37 moves, 1-0 Spassky vs S Avtonomov, 1949  (D28) Queen's Gambit Accepted, Classical, 21 moves, 1-0 6 games