1n3b1r/r2kp1pp/bq6/pp1p1p2/2p5/PP1PPNPB/1R2N2P/2BQ1K1R w - - 0 15
FEN state: 1n3b1r/r2kp1pp/bq6/pp1p1p2/2p5/PP1PPNPB/1R2N2P/2BQ1K1R w - - 0 15 ; Best move: b3c4
The current state of the chess board is: Black knight at b8, black bishop at f8 and black rook at h8. Black rook at a7, black king at d7, black pawn at e7, black pawn at g7 and black pawn at h7. Black bishop at a6 and black queen at b6. Black pawn at a5, black pawn at b5, black pawn at d5 and black pawn at f5. Black pawn at c4. White pawn at a3, white pawn at b3, white pawn at d3, white pawn at e3, white knight at f3, white pawn at g3 and white bishop at h3. White rook at b2, white knight at e2 and white pawn at h2. White bishop at c1, white queen at d1, white king at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 15. White to move.