1NB4r/2p1kp2/1p2q2p/2b1p3/1P2P1p1/7P/r1PPQPP1/RN3RK1 b - - 2 20
FEN state: 1NB4r/2p1kp2/1p2q2p/2b1p3/1P2P1p1/7P/r1PPQPP1/RN3RK1 b - - 2 20 ; Best move: h8c8
The current state of the chess board is: White knight at b8, white bishop at c8 and black rook at h8. Black pawn at c7, black king at e7 and black pawn at f7. Black pawn at b6, black queen at e6 and black pawn at h6. Black bishop at c5 and black pawn at e5. White pawn at b4, white pawn at e4 and black pawn at g4. White pawn at h3. Black rook at a2, white pawn at c2, white pawn at d2, white queen at e2, white pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white rook at f1 and white king at g1. Both players have exhausted their castles. Half move number is 2. Full move number is 20. Black to move.