1rb1k2r/1ppp2pp/p3pp1n/1N1n4/5P1P/1P2Pq2/P1PPK1Pb/1RBNQBR1 w k - 3 16
FEN state: 1rb1k2r/1ppp2pp/p3pp1n/1N1n4/5P1P/1P2Pq2/P1PPK1Pb/1RBNQBR1 w k - 3 16 ; Best move: g2f3
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at e8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7, black pawn at g7 and black pawn at h7. Black pawn at a6, black pawn at e6, black pawn at f6 and black knight at h6. White knight at b5 and black knight at d5. White pawn at f4 and white pawn at h4. White pawn at b3, white pawn at e3 and black queen at f3. White pawn at a2, white pawn at c2, white pawn at d2, white king at e2, white pawn at g2 and black bishop at h2. White rook at b1, white bishop at c1, white knight at d1, white queen at e1, white bishop at f1 and white rook at g1. Black kingside is the only castle move available. Half move number is 3. Full move number is 16. White to move.