Weak dark squares f4, d6, and h6 near Black g8-king permit mate A Adly vs V Laznicka, 2007  (A07) King's Indian Attack, 28 moves, 1-0 White e1-rook, d6-rook, f6-king completely safe on dark squares Radjabov vs Anand, 2008  (D44) Queen's Gambit Declined Semi-Slav, 85 moves, 1-0 White g2-bishop,f1-rook cannot defend weak kside dark squares Gelfand vs Karjakin, 2008  (A07) King's Indian Attack, 46 moves, 0-1 3 games