Chess puzzle (Equality)
Moves: 1. e4 b6 2. Nf3 Bb7 3. Nc3 a6 4. d4 h6 5. d5 g6 6. Be3 Bg7 7. Bd4 Bxd4 8. Qxd4
Nf6 9. e5 c5 10. Qe3 Nxd5 11. Nxd5 Bxd5 12. O-O-O e6 13. g3 Bxa2 *
Position (FEN): rn1qk2r/3p1p2/pp2p1pp/2p1P3/8/4QNP1/bPP2P1P/2KR1B1R w kq - 0 14
White to move.
Themes: Defensive Move Middlegame  
Puzzle rating: 1466
Best move: b3