r1bqk1r1/5p1p/p1p2bp1/n2ppn1N/1QPPN1P1/4P3/PP1B1P1P/1R3RK1 w - - 0 23
FEN state: r1bqk1r1/5p1p/p1p2bp1/n2ppn1N/1QPPN1P1/4P3/PP1B1P1P/1R3RK1 w - - 0 23 ; Best move: h5f6
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8 and black rook at g8. Black pawn at f7 and black pawn at h7. Black pawn at a6, black pawn at c6, black bishop at f6 and black pawn at g6. Black knight at a5, black pawn at d5, black pawn at e5, black knight at f5 and white knight at h5. White queen at b4, white pawn at c4, white pawn at d4, white knight at e4 and white pawn at g4. White pawn at e3. White pawn at a2, white pawn at b2, white bishop at d2, white pawn at f2 and white pawn at h2. White rook at b1, white rook at f1 and white king at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 23. White to move.