r1b1k1nr/p1qpp2p/n1p4b/5P2/p1PN4/1P3P1P/R2P2B1/1NBQK2R w Kkq - 3 13
FEN state: r1b1k1nr/p1qpp2p/n1p4b/5P2/p1PN4/1P3P1P/R2P2B1/1NBQK2R w Kkq - 3 13 ; Best move: f3f4
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black queen at c7, black pawn at d7, black pawn at e7 and black pawn at h7. Black knight at a6, black pawn at c6 and black bishop at h6. White pawn at f5. Black pawn at a4, white pawn at c4 and white knight at d4. White pawn at b3, white pawn at f3 and white pawn at h3. White rook at a2, white pawn at d2 and white bishop at g2. White knight at b1, white bishop at c1, white queen at d1, white king at e1 and white rook at h1. White kingside, black kingside and black queenside castles are available. Half move number is 3. Full move number is 13. White to move.