r3kb1r/2p2p1p/1p5n/p2P2p1/P2npqb1/1P2PN2/3P2PP/R1BQKB1R b Kkq - 0 16
FEN state: r3kb1r/2p2p1p/1p5n/p2P2p1/P2npqb1/1P2PN2/3P2PP/R1BQKB1R b Kkq - 0 16 ; Best move: e4f3
The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at c7, black pawn at f7 and black pawn at h7. Black pawn at b6 and black knight at h6. Black pawn at a5, white pawn at d5 and black pawn at g5. White pawn at a4, black knight at d4, black pawn at e4, black queen at f4 and black bishop at g4. White pawn at b3, white pawn at e3 and white knight at f3. White pawn at d2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 16. Black to move.