1nb2qr1/rp1pk2p/p4p2/P1p2P2/1P2Npp1/3P4/RbP1PKPP/4QBR1 w - - 0 23
FEN state: 1nb2qr1/rp1pk2p/p4p2/P1p2P2/1P2Npp1/3P4/RbP1PKPP/4QBR1 w - - 0 23 ; Best move: a2b2
The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at f8 and black rook at g8. Black rook at a7, black pawn at b7, black pawn at d7, black king at e7 and black pawn at h7. Black pawn at a6 and black pawn at f6. White pawn at a5, black pawn at c5 and white pawn at f5. White pawn at b4, white knight at e4, black pawn at f4 and black pawn at g4. White pawn at d3. White rook at a2, black bishop at b2, white pawn at c2, white pawn at e2, white king at f2, white pawn at g2 and white pawn at h2. White queen at e1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 23. White to move.