r1b1k3/pppnq2r/1N2p3/P2p2pp/3KPp1P/5P2/R1PP2P1/2Q2BNR b q - 1 19
FEN state: r1b1k3/pppnq2r/1N2p3/P2p2pp/3KPp1P/5P2/R1PP2P1/2Q2BNR b q - 1 19 ; Best move: e7c5
The current state of the chess board is: Black rook at a8, black bishop at c8 and black king at e8. Black pawn at a7, black pawn at b7, black pawn at c7, black knight at d7, black queen at e7 and black rook at h7. White knight at b6 and black pawn at e6. White pawn at a5, black pawn at d5, black pawn at g5 and black pawn at h5. White king at d4, white pawn at e4, black pawn at f4 and white pawn at h4. White pawn at f3. White rook at a2, white pawn at c2, white pawn at d2 and white pawn at g2. White queen at c1, white bishop at f1, white knight at g1 and white rook at h1. Black queenside is the only castle move available. Half move number is 1. Full move number is 19. Black to move.