rnb2kn1/pppp3r/4pp1p/1qb1N1p1/1Q6/P1PB4/1P1P1PPP/RNB1K2R b KQ - 4 14
FEN state: rnb2kn1/pppp3r/4pp1p/1qb1N1p1/1Q6/P1PB4/1P1P1PPP/RNB1K2R b KQ - 4 14 ; Best move: c5b4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at f8 and black knight at g8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7 and black rook at h7. Black pawn at e6, black pawn at f6 and black pawn at h6. Black queen at b5, black bishop at c5, white knight at e5 and black pawn at g5. White queen at b4. White pawn at a3, white pawn at c3 and white bishop at d3. White pawn at b2, white pawn at d2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 4. Full move number is 14. Black to move.