1rb3nr/p2p1k1p/1q4p1/1p1P1pb1/P1pNPP2/2P1K2P/1Pn3B1/RNB3QR w - - 3 23
FEN state: 1rb3nr/p2p1k1p/1q4p1/1p1P1pb1/P1pNPP2/2P1K2P/1Pn3B1/RNB3QR w - - 3 23 ; Best move: e3e2
The current state of the chess board is: Black rook at b8, black bishop at c8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at d7, black king at f7 and black pawn at h7. Black queen at b6 and black pawn at g6. Black pawn at b5, white pawn at d5, black pawn at f5 and black bishop at g5. White pawn at a4, black pawn at c4, white knight at d4, white pawn at e4 and white pawn at f4. White pawn at c3, white king at e3 and white pawn at h3. White pawn at b2, black knight at c2 and white bishop at g2. White rook at a1, white knight at b1, white bishop at c1, white queen at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 23. White to move.