Chess puzzle (Crushing)
Opening: Grob_Opening, Grob_Opening_Grob_Gambit
Moves: 1. g4 d5 2. Bg2 Nc6 3. g5 e5 4. h4 Bf5 5. c4 d4 6. d3 h6 7. Nf3 f6 8. Qa4 Bd7
9. g6 h5 10. Rg1 Nb4 11. Qb3 c5 12. a3 Qa5 13. Bd2 Ba4 *
Position (FEN): r3kbnr/pp4p1/5pP1/q1p1p2p/bnPp3P/PQ1P1N2/1P1BPPB1/RN2K1R1 w Qkq - 3 14
White to move.
Themes:  Middlegame  
Puzzle rating: 1620
Best move: axb4