r4bnr/p2b1k1p/n1Np2p1/1p3pq1/1P2Pp1P/P2P1PP1/2P3BR/RNB3K1 b - - 1 19
FEN state: r4bnr/p2b1k1p/n1Np2p1/1p3pq1/1P2Pp1P/P2P1PP1/2P3BR/RNB3K1 b - - 1 19 ; Best move: g5f6
The current state of the chess board is: Black rook at a8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at d7, black king at f7 and black pawn at h7. Black knight at a6, white knight at c6, black pawn at d6 and black pawn at g6. Black pawn at b5, black pawn at f5 and black queen at g5. White pawn at b4, white pawn at e4, black pawn at f4 and white pawn at h4. White pawn at a3, white pawn at d3, white pawn at f3 and white pawn at g3. White pawn at c2, white bishop at g2 and white rook at h2. White rook at a1, white knight at b1, white bishop at c1 and white king at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 19. Black to move.