Fool's mate king at f8 with 6...Bg7 would have prolonged the game. White still wins with 7.Qf5! Nf6 8.Bh6 Bxh6 9.gxh7 Bxh1 (9...e6 opens another flight square at e7; then White checks with 10.Qg6+ Ke7) 10.Qg6+ Kf8 11.Qxh6+ Kf7 12.Nh3, but much slower than in the game. Fool's mate In chess, Fool's Mate, also known as the Two-Move Checkmate, is the checkmate in the fewest possible number of moves from the start of the game. This can be achieved only by Black, who can deliver checkmate on move 2 with the queen. Fool's Mate received its name because it can only occur
Seirawan chess the elephant on b1 (see diagram). Seirawan has expressed dissatisfaction with the name "Seirawan chess", noting that the variant was a joint development with friend Bruce Harper. The name SHARPER chess (a combination of the names Seirawan and Harper) has been suggested. Seirawan has also used the term S-Chess when discussing the game. Seirawan chess Seirawan chess (also SHARPER chess or S-Chess), is a chess variant invented by American grandmaster Yasser Seirawan and Bruce Harper in 2007. It is played on the standard 8×8 board and uses two new pieces, the "hawk" (which moves like a knight or a bishop)