rn3br1/p2k1ppp/bp6/1Nppp3/1PPPP1nP/8/P2BB1P1/R1Q1K1NR b - - 0 20
FEN state: rn3br1/p2k1ppp/bp6/1Nppp3/1PPPP1nP/8/P2BB1P1/R1Q1K1NR b - - 0 20 ; Best move: h7h5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at f8 and black rook at g8. Black pawn at a7, black king at d7, black pawn at f7, black pawn at g7 and black pawn at h7. Black bishop at a6 and black pawn at b6. White knight at b5, black pawn at c5, black pawn at d5 and black pawn at e5. White pawn at b4, white pawn at c4, white pawn at d4, white pawn at e4, black knight at g4 and white pawn at h4. White pawn at a2, white bishop at d2, white bishop at e2 and white pawn at g2. White rook at a1, white queen at c1, white king at e1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 20. Black to move.