29 - Qb6-b2!! attacks e2-queen defender of e1-sq, undef c3-rook O Bernstein vs Capablanca, 1914  (D63) Queen's Gambit Declined, Orthodox Defense, 29 moves, 0-1 16 Qe2-b5+! attacks both b6-queen defender of f6-square,e8-king Alekhine vs L Kussman, 1924   (D40) Queen's Gambit Declined, Semi-Tarrasch, 20 moves, 1-0 25 Ng5-e6! attacks Black f8-knight defender of h7 and d8-queen Anand vs Svidler, 1999  (D97) Grunfeld, Russian, 31 moves, 1-0 16 .. Nc6-e5! attacks White f3-knight defender, loose d3-bishop H T Tu vs C Li, 2008  (A45) Queen's Pawn Game, 46 moves, 0-1 36 Qb5-c6! attacks Black c8-queen defender, undef e4-knight Navara vs A Kveinys, 2008  (B42) Sicilian, Kan, 35 moves, 1-0 45 Qf7-f6+! attacks Black h4-queen defender of h1-square,h8-kin M Rodshtein vs B Amin, 2005  (A97) Dutch, Ilyin-Genevsky, 45 moves, 1-0 74 - Bh2-g3? 75 Rc2-c3! forks Black b3-rook defender, g3-bishop Carlsen vs Shirov, 2008  (C78) Ruy Lopez, 80 moves, 1-0 36 Qe3xc5? Qb8-a7!! attacks White c5-queen defender, g1-rook V Byvshev vs Tolush, 1954  (B94) Sicilian, Najdorf, 36 moves, 0-1 29 Qd3-c3! attacks Black c6-queen defender, g7-,h8-mating sq E Safarli vs T Hommeles, 2009  (C41) Philidor Defense, 29 moves, 1-0 9 games