r3kbnr/3qp3/bp4p1/4np2/pPPp3p/N3PP2/P2PQ1PP/R1B2RK1 w kq - 0 15
FEN state: r3kbnr/3qp3/bp4p1/4np2/pPPp3p/N3PP2/P2PQ1PP/R1B2RK1 w kq - 0 15 ; Best move: c1b2
The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black queen at d7 and black pawn at e7. Black bishop at a6, black pawn at b6 and black pawn at g6. Black knight at e5 and black pawn at f5. Black pawn at a4, white pawn at b4, white pawn at c4, black pawn at d4 and black pawn at h4. White knight at a3, white pawn at e3 and white pawn at f3. White pawn at a2, white pawn at d2, white queen at e2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white rook at f1 and white king at g1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 15. White to move.