rn2k2r/1p1bpp1p/pq3n1b/2pp4/2PNP1pP/P5P1/1P1P1P1R/R1BQKBN1 w Qkq - 1 12
FEN state: rn2k2r/1p1bpp1p/pq3n1b/2pp4/2PNP1pP/P5P1/1P1P1P1R/R1BQKBN1 w Qkq - 1 12 ; Best move: d4f5
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8 and black rook at h8. Black pawn at b7, black bishop at d7, black pawn at e7, black pawn at f7 and black pawn at h7. Black pawn at a6, black queen at b6, black knight at f6 and black bishop at h6. Black pawn at c5 and black pawn at d5. White pawn at c4, white knight at d4, white pawn at e4, black pawn at g4 and white pawn at h4. White pawn at a3 and white pawn at g3. White pawn at b2, white pawn at d2, white pawn at f2 and white rook at h2. White rook at a1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white knight at g1. White queenside, black kingside and black queenside castles are available. Half move number is 1. Full move number is 12. White to move.