rnb1kbn1/1pp1p2r/3p3p/p5N1/4QP2/2qr2P1/2P1K2P/RNB2B1R b - - 3 20
FEN state: rnb1kbn1/1pp1p2r/3p3p/p5N1/4QP2/2qr2P1/2P1K2P/RNB2B1R b - - 3 20 ; Best move: c3c2
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black bishop at f8 and black knight at g8. Black pawn at b7, black pawn at c7, black pawn at e7 and black rook at h7. Black pawn at d6 and black pawn at h6. Black pawn at a5 and white knight at g5. White queen at e4 and white pawn at f4. Black queen at c3, black rook at d3 and white pawn at g3. White pawn at c2, white king at e2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 20. Black to move.