2b1k3/prpp1pp1/1p2Bn2/4p2p/nb2P3/N2P1PN1/4RK1P/2Q4R b - - 1 21
FEN state: 2b1k3/prpp1pp1/1p2Bn2/4p2p/nb2P3/N2P1PN1/4RK1P/2Q4R b - - 1 21 ; Best move: b4c5
The current state of the chess board is: Black bishop at c8 and black king at e8. Black pawn at a7, black rook at b7, black pawn at c7, black pawn at d7, black pawn at f7 and black pawn at g7. Black pawn at b6, white bishop at e6 and black knight at f6. Black pawn at e5 and black pawn at h5. Black knight at a4, black bishop at b4 and white pawn at e4. White knight at a3, white pawn at d3, white pawn at f3 and white knight at g3. White rook at e2, white king at f2 and white pawn at h2. White queen at c1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 21. Black to move.