1n2kb1r/r1p2ppp/4bq1n/pp1pp3/4PPQ1/P2P4/NPP2N1P/1RB1KB1R w Kk - 0 15
FEN state: 1n2kb1r/r1p2ppp/4bq1n/pp1pp3/4PPQ1/P2P4/NPP2N1P/1RB1KB1R w Kk - 0 15 ; Best move: g4g3
The current state of the chess board is: Black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black rook at a7, black pawn at c7, black pawn at f7, black pawn at g7 and black pawn at h7. Black bishop at e6, black queen at f6 and black knight at h6. Black pawn at a5, black pawn at b5, black pawn at d5 and black pawn at e5. White pawn at e4, white pawn at f4 and white queen at g4. White pawn at a3 and white pawn at d3. White knight at a2, white pawn at b2, white pawn at c2, white knight at f2 and white pawn at h2. White rook at b1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside and black kingside castles are available. Half move number is 0. Full move number is 15. White to move.