r1bqk3/1ppn3p/p4r2/3pp1B1/P2PnppP/1P3PP1/R1PNP3/1N1QKB1R b Kq - 2 16
FEN state: r1bqk3/1ppn3p/p4r2/3pp1B1/P2PnppP/1P3PP1/R1PNP3/1N1QKB1R b Kq - 2 16 ; Best move: e4g3
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8 and black king at e8. Black pawn at b7, black pawn at c7, black knight at d7 and black pawn at h7. Black pawn at a6 and black rook at f6. Black pawn at d5, black pawn at e5 and white bishop at g5. White pawn at a4, white pawn at d4, black knight at e4, black pawn at f4, black pawn at g4 and white pawn at h4. White pawn at b3, white pawn at f3 and white pawn at g3. White rook at a2, white pawn at c2, white knight at d2 and white pawn at e2. White knight at b1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside and black queenside castles are available. Half move number is 2. Full move number is 16. Black to move.