r5nr/pb1pbp2/1q5p/kp2p2P/2PBN3/P2PP3/2P1KPP1/1R3BNR b - - 2 20
FEN state: r5nr/pb1pbp2/1q5p/kp2p2P/2PBN3/P2PP3/2P1KPP1/1R3BNR b - - 2 20 ; Best move: e5d4
The current state of the chess board is: Black rook at a8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at b7, black pawn at d7, black bishop at e7 and black pawn at f7. Black queen at b6 and black pawn at h6. Black king at a5, black pawn at b5, black pawn at e5 and white pawn at h5. White pawn at c4, white bishop at d4 and white knight at e4. White pawn at a3, white pawn at d3 and white pawn at e3. White pawn at c2, white king at e2, white pawn at f2 and white pawn at g2. White rook at b1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 20. Black to move.