Chess puzzle (Advantage)
Opening: Hungarian_Opening, Hungarian_Opening_Other_variations
Moves: 1. g3 d5 2. Bg2 g6 3. d4 Bg7 4. b3 c5 5. Bb2 e6 6. Qd3 Ne7 7. e3 Nbc6 8. Na3 a6
9. Rb1 cxd4 10. Bxd4 Nxd4 11. exd4 Nc6 12. c4 Qa5+ 13. b4 Qxa3 *
Position (FEN): r1b1k2r/1p3pbp/p1n1p1p1/3p4/1PPP4/q2Q2P1/P4PBP/1R2K1NR w Kkq - 0 14
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 737
Best move: Qxa3