rnb1k2r/p1p1bp1p/3p1q1n/1p2p3/4P1p1/BP3PPB/P1PPQ2R/RN2K1N1 w kq - 3 12
FEN state: rnb1k2r/p1p1bp1p/3p1q1n/1p2p3/4P1p1/BP3PPB/P1PPQ2R/RN2K1N1 w kq - 3 12 ; Best move: f3g4
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 rook at h8. Black pawn at a7, black pawn at c7, black bishop at e7, black pawn at f7 and black pawn at h7. Black pawn at d6, black queen at f6 and black knight at h6. Black pawn at b5 and black pawn at e5. White pawn at e4 and black pawn at g4. White bishop at a3, white pawn at b3, white pawn at f3, white pawn at g3 and white bishop at h3. White pawn at a2, white pawn at c2, white pawn at d2, white queen at e2 and white rook at h2. White rook at a1, white knight at b1, white king at e1 and white knight at g1. Black kingside and black queenside castles are available. Half move number is 3. Full move number is 12. White to move.