Chess puzzle (Checkmate)
Opening: English_Opening, English_Opening_The_Whale
Moves: 1. e4 e5 2. c4 Bb4 3. a3 Bc5 4. b4 Bd4 5. Nc3 Qf6 6. Bb2 *
Position (FEN): rnb1k1nr/pppp1ppp/5q2/4p3/1PPbP3/P1N5/1B1P1PPP/R2QKBNR b KQkq - 4 6
Black to move.
Themes: Attacking f2 or f7 Opening Mate in 1 
Puzzle rating: 1102
Best move: Qxf2#