1rbqk2r/pp1p1n1p/7b/2n1pppP/1P2PP2/8/P1PP2PR/RNB1KBN1 w Qk - 1 13
FEN state: 1rbqk2r/pp1p1n1p/7b/2n1pppP/1P2PP2/8/P1PP2PR/RNB1KBN1 w Qk - 1 13 ; Best move: b4c5
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at d7, black knight at f7 and black pawn at h7. Black bishop at h6. Black knight at c5, black pawn at e5, black pawn at f5, black pawn at g5 and white pawn at h5. White pawn at b4, white pawn at e4 and white pawn at f4. White pawn at a2, white pawn at c2, white pawn at d2, white pawn at g2 and white rook at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white bishop at f1 and white knight at g1. White queenside and black kingside castles are available. Half move number is 1. Full move number is 13. White to move.