Chess puzzle (Advantage)
Opening: Owen_Defense, Owen_Defense_Other_variations
Moves: 1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. Bd3 Nf6 6. e5 Ne4 7. O-O Nxc3 8.
bxc3 Bxc3 9. Rb1 Bxd4 *
Position (FEN): rn1qk2r/pbpp1ppp/1p2p3/4P3/3b4/3B1N2/P1P2PPP/1RBQ1RK1 w kq - 0 10
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1024
Best move: Nxd4