r1b1k1nr/p1p2p1p/2npp3/1Pb3p1/1P4q1/N2PPP2/4K1P1/1RBQNB1R b kq - 3 16
FEN state: r1b1k1nr/p1p2p1p/2npp3/1Pb3p1/1P4q1/N2PPP2/4K1P1/1RBQNB1R b kq - 3 16 ; Best move: g4g3
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at f7 and black pawn at h7. Black knight at c6, black pawn at d6 and black pawn at e6. White pawn at b5, black bishop at c5 and black pawn at g5. White pawn at b4 and black queen at g4. White knight at a3, white pawn at d3, white pawn at e3 and white pawn at f3. White king at e2 and white pawn at g2. White rook at b1, white bishop at c1, white queen at d1, white knight at e1, white bishop at f1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 3. Full move number is 16. Black to move.