rnb1k2r/1p2pnb1/p1pp4/2P2pp1/5P2/3KP1Np/PP1P3P/RNB4R b kq - 3 19
FEN state: rnb1k2r/1p2pnb1/p1pp4/2P2pp1/5P2/3KP1Np/PP1P3P/RNB4R b kq - 3 19 ; Best move: g5f4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8 and black rook at h8. Black pawn at b7, black pawn at e7, black knight at f7 and black bishop at g7. Black pawn at a6, black pawn at c6 and black pawn at d6. White pawn at c5, black pawn at f5 and black pawn at g5. White pawn at f4. White king at d3, white pawn at e3, white knight at g3 and black pawn at h3. White pawn at a2, white pawn at b2, white pawn at d2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 3. Full move number is 19. Black to move.