Chess puzzle (Advantage)
Opening: Old_Indian_Defense, Old_Indian_Defense_Other_variations
Moves: 1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. Bg5 Nc6 7. e3 e5 8. Nge2
exd4 9. exd4 Re8 10. O-O Bg4 11. Re1 Nxd4 *
Position (FEN): r2qr1k1/ppp2pbp/3p1np1/6B1/2Pn2b1/2N3P1/PP2NPBP/R2QR1K1 w - - 0 12
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1742
Best move: Qxd4