rnb1kb2/pp1pp2r/5npp/2p2q2/1PP4P/P4PPN/3PP1R1/RNB1KB2 w Qq - 0 12
FEN state: rnb1kb2/pp1pp2r/5npp/2p2q2/1PP4P/P4PPN/3PP1R1/RNB1KB2 w Qq - 0 12 ; Best move: g3g4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8 and black bishop at f8. Black pawn at a7, black pawn at b7, black pawn at d7, black pawn at e7 and black rook at h7. Black knight at f6, black pawn at g6 and black pawn at h6. Black pawn at c5 and black queen at f5. White pawn at b4, white pawn at c4 and white pawn at h4. White pawn at a3, white pawn at f3, white pawn at g3 and white knight at h3. White pawn at d2, white pawn at e2 and white rook at g2. White rook at a1, white knight at b1, white bishop at c1, white king at e1 and white bishop at f1. White queenside and black queenside castles are available. Half move number is 0. Full move number is 12. White to move.