2N4r/rp3pkp/2p1p3/2P1b1q1/1P2P1P1/p3P2P/P2B4/R2QK1NR b KQ - 0 21
FEN state: 2N4r/rp3pkp/2p1p3/2P1b1q1/1P2P1P1/p3P2P/P2B4/R2QK1NR b KQ - 0 21 ; Best move: g5f6
The current state of the chess board is: White knight at c8 and black rook at h8. Black rook at a7, black pawn at b7, black pawn at f7, black king at g7 and black pawn at h7. Black pawn at c6 and black pawn at e6. White pawn at c5, black bishop at e5 and black queen at g5. White pawn at b4, white pawn at e4 and white pawn at g4. Black pawn at a3, white pawn at e3 and white pawn at h3. White pawn at a2 and white bishop at d2. White rook at a1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 21. Black to move.