rnbqk1nr/p1b4p/1p3p2/3Pp3/2p4p/PPPP3N/5PP1/RNBKQBR1 b kq - 2 13
FEN state: rnbqk1nr/p1b4p/1p3p2/3Pp3/2p4p/PPPP3N/5PP1/RNBKQBR1 b kq - 2 13 ; Best move: c4b3
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at c7 and black pawn at h7. Black pawn at b6 and black pawn at f6. White pawn at d5 and black pawn at e5. Black pawn at c4 and black pawn at h4. White pawn at a3, white pawn at b3, white pawn at c3, white pawn at d3 and white knight at h3. White pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white king at d1, white queen at e1, white bishop at f1 and white rook at g1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 13. Black to move.