2rqkbnN/3b2p1/n1pp1p1r/1p2p3/p2P1P1p/P1P1P2P/RP4PN/2B1KB1R b K - 0 19
FEN state: 2rqkbnN/3b2p1/n1pp1p1r/1p2p3/p2P1P1p/P1P1P2P/RP4PN/2B1KB1R b K - 0 19 ; Best move: e5e4
The current state of the chess board is: Black rook at c8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and white knight at h8. Black bishop at d7 and black pawn at g7. Black knight at a6, black pawn at c6, black pawn at d6, black pawn at f6 and black rook at h6. Black pawn at b5 and black pawn at e5. Black pawn at a4, white pawn at d4, white pawn at f4 and black pawn at h4. White pawn at a3, white pawn at c3, white pawn at e3 and white pawn at h3. White rook at a2, white pawn at b2, white pawn at g2 and white knight at h2. White bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 19. Black to move.