Chess puzzle (Advantage)
Opening: Mikenas_Defense, Mikenas_Defense_Other_variations
Moves: 1. d4 Nc6 2. Nf3 Nf6 3. h3 d6 4. Bg5 h6 5. Bh4 g5 6. Bg3 Bg7 7. e3 Ne4 8. Bh2
a6 9. Nbd2 Nxd2 10. Qxd2 e5 11. dxe5 dxe5 12. O-O-O Qxd2+ 13. Rxd2 Be6 14. Be2
Bxa2 *
Position (FEN): r3k2r/1pp2pb1/p1n4p/4p1p1/8/4PN1P/bPPRBPPB/2K4R w kq - 0 15
White to move.
Themes: Defensive Move Middlegame  
Puzzle rating: 1586
Best move: b3