r1bqk2r/ppp1ppbp/5n2/3p2p1/Pn1PP3/2P3Q1/1P3PBP/RNB1K1NR b KQ - 0 13
FEN state: r1bqk2r/ppp1ppbp/5n2/3p2p1/Pn1PP3/2P3Q1/1P3PBP/RNB1K1NR b KQ - 0 13 ; Best move: b4c2
The current state of the chess board is: Black rook at a8, 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 c7, black pawn at e7, black pawn at f7, black bishop at g7 and black pawn at h7. Black knight at f6. Black pawn at d5 and black pawn at g5. White pawn at a4, black knight at b4, white pawn at d4 and white pawn at e4. White pawn at c3 and white queen at g3. White pawn at b2, white pawn at f2, white bishop at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 13. Black to move.