nr1q1bnr/1b1k3p/2p1p3/p1Pp1p2/Pp3p2/1P1PP3/R2QKBPP/1N3BNR w - - 1 23
FEN state: nr1q1bnr/1b1k3p/2p1p3/p1Pp1p2/Pp3p2/1P1PP3/R2QKBPP/1N3BNR w - - 1 23 ; Best move: e3f4
The current state of the chess board is: Black knight at a8, black rook at b8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black bishop at b7, black king at d7 and black pawn at h7. Black pawn at c6 and black pawn at e6. Black pawn at a5, white pawn at c5, black pawn at d5 and black pawn at f5. White pawn at a4, black pawn at b4 and black pawn at f4. White pawn at b3, white pawn at d3 and white pawn at e3. White rook at a2, white queen at d2, white king at e2, white bishop at f2, white pawn at g2 and white pawn at h2. White knight at b1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 23. White to move.