r1bqkbn1/pp2p1p1/2n2p1r/2pp3p/1P2PPQ1/3B3N/P1PP2PP/RNB1K2R w KQ - 5 10
FEN state: r1bqkbn1/pp2p1p1/2n2p1r/2pp3p/1P2PPQ1/3B3N/P1PP2PP/RNB1K2R w KQ - 5 10 ; Best move: g4g3
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black knight at g8. Black pawn at a7, black pawn at b7, black pawn at e7 and black pawn at g7. Black knight at c6, black pawn at f6 and black rook at h6. Black pawn at c5, black pawn at d5 and black pawn at h5. White pawn at b4, white pawn at e4, white pawn at f4 and white queen at g4. White bishop at d3 and white knight at h3. White pawn at a2, white pawn at c2, white pawn at d2, 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 5. Full move number is 10. White to move.