1n1q1b1r/3bpkpp/1p3n2/1Ppp4/3PP3/r1P3pN/3QKP1P/RNB2B1R w - - 1 15
FEN state: 1n1q1b1r/3bpkpp/1p3n2/1Ppp4/3PP3/r1P3pN/3QKP1P/RNB2B1R w - - 1 15 ; Best move: a1a3
The current state of the chess board is: Black knight at b8, black queen at d8, black bishop at f8 and black rook at h8. Black bishop at d7, black pawn at e7, black king at f7, black pawn at g7 and black pawn at h7. Black pawn at b6 and black knight at f6. White pawn at b5, black pawn at c5 and black pawn at d5. White pawn at d4 and white pawn at e4. Black rook at a3, white pawn at c3, black pawn at g3 and white knight at h3. White queen at d2, white king at e2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 15. White to move.