Chess puzzle (Advantage)
Opening: Van_Geet_Opening, Van_Geet_Opening_Other_variations
Moves: 1. Nc3 Nc6 2. f3 d6 3. e3 e5 4. Be2 Nf6 5. Bd3 Be6 6. Nge2 Be7 7. O-O O-O 8. f4
g6 9. fxe5 dxe5 10. b3 Nb4 11. Ba3 Nxd3 12. cxd3 *
Position (FEN): r2q1rk1/ppp1bp1p/4bnp1/4p3/8/BPNPP3/P2PN1PP/R2Q1RK1 b - - 0 12
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1252
Best move: Bxa3