rn2k2r/pb1qp2p/2p2ppb/3p4/4BnPP/N3P3/PPPP4/1RBQK1NR w Kkq - 0 12
FEN state: rn2k2r/pb1qp2p/2p2ppb/3p4/4BnPP/N3P3/PPPP4/1RBQK1NR w Kkq - 0 12 ; Best move: e4f3
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 a7, black bishop at b7, black queen at d7, black pawn at e7 and black pawn at h7. Black pawn at c6, black pawn at f6, black pawn at g6 and black bishop at h6. Black pawn at d5. White bishop at e4, black knight at f4, white pawn at g4 and white pawn at h4. White knight at a3 and white pawn at e3. White pawn at a2, white pawn at b2, white pawn at c2 and white pawn at d2. White rook at b1, white bishop at c1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 12. White to move.