Chess puzzle (Advantage)
Opening: English_Opening, English_Opening_Kings_English_Variation
Moves: 1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Ng5 Qe7 5. Nb5 Qc5 6. d3 exd3 7. Qxd3 a6 8.
Be3 Qb4+ 9. Qc3 *
Position (FEN): rnb1kb1r/1ppp1ppp/p4n2/1N4N1/1qP5/2Q1B3/PP2PPPP/R3KB1R b KQkq - 3 9
Black to move.
Themes:  Opening  
Puzzle rating: 1726
Best move: axb5