r1b1k2r/p1pp1ppp/1p2p2n/P1b5/2R5/3P1PP1/1P1PP1B1/1NBQK2R w Kkq - 0 11
FEN state: r1b1k2r/p1pp1ppp/1p2p2n/P1b5/2R5/3P1PP1/1P1PP1B1/1NBQK2R w Kkq - 0 11 ; Best move: d3d4
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at b6, black pawn at e6 and black knight at h6. White pawn at a5 and black bishop at c5. White rook at c4. White pawn at d3, white pawn at f3 and white pawn at g3. White pawn at b2, white pawn at d2, white pawn at e2 and white bishop at g2. White knight at b1, white bishop at c1, white queen at d1, white king at e1 and white rook at h1. White kingside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 11. White to move.