2b1k2r/rpnp3n/2p1ppqp/p1b3N1/P2PPP2/1P1QN2B/R1PK3P/2B3R1 w - - 0 20
FEN state: 2b1k2r/rpnp3n/2p1ppqp/p1b3N1/P2PPP2/1P1QN2B/R1PK3P/2B3R1 w - - 0 20 ; Best move: g5f3
The current state of the chess board is: Black bishop at c8, black king at e8 and black rook at h8. Black rook at a7, black pawn at b7, black knight at c7, black pawn at d7 and black knight at h7. Black pawn at c6, black pawn at e6, black pawn at f6, black queen at g6 and black pawn at h6. Black pawn at a5, black bishop at c5 and white knight at g5. White pawn at a4, white pawn at d4, white pawn at e4 and white pawn at f4. White pawn at b3, white queen at d3, white knight at e3 and white bishop at h3. White rook at a2, white pawn at c2, white king at d2 and white pawn at h2. White bishop at c1 and white rook at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 20. White to move.