rn1qk2r/4pp2/2p2Ppn/pp2p2p/5N1P/PPPb4/6P1/R2QKB1R b Qkq - 0 19
FEN state: rn1qk2r/4pp2/2p2Ppn/pp2p2p/5N1P/PPPb4/6P1/R2QKB1R b Qkq - 0 19 ; Best move: e5f4
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black king at e8 and black rook at h8. Black pawn at e7 and black pawn at f7. Black pawn at c6, white pawn at f6, black pawn at g6 and black knight at h6. Black pawn at a5, black pawn at b5, black pawn at e5 and black pawn at h5. White knight at f4 and white pawn at h4. White pawn at a3, white pawn at b3, white pawn at c3 and black bishop at d3. White pawn at g2. White rook at a1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 19. Black to move.