8 ... c5xd4?? 9 e3xd4 opens c1-g6 diagonal, protecting c1-rook Aronian vs Nepomniachtchi, 2011  (D83) Grunfeld, Grunfeld Gambit, 26 moves, 1-0 20 ... f6-f5?? overlooks that ... f5xBe4 opens f-file to f7-sq Anand vs Vaganian, 1995  (C10) French, 22 moves, 1-0 37...d2 and the passed pawn promotes - the white f-rook can't g I Ivakhinova vs S Zizlova, 2011  (A70) Benoni, Classical with 7.Nf3, 39 moves, 0-1 22 Bf6xQd8 disconnects the Black rooks for 23 Re5xRe8++- M Lu vs F Svane, 2025  (C01) French, Exchange, 28 moves, 1-0 4 games