1rbr4/1p1pk1b1/p3N1p1/2q1pp2/1P3Pnp/B1PBPQ2/P2K2PP/RN5R w - - 6 23
FEN state: 1rbr4/1p1pk1b1/p3N1p1/2q1pp2/1P3Pnp/B1PBPQ2/P2K2PP/RN5R w - - 6 23 ; Best move: e6c5
The current state of the chess board is: Black rook at b8, black bishop at c8 and black rook at d8. Black pawn at b7, black pawn at d7, black king at e7 and black bishop at g7. Black pawn at a6, white knight at e6 and black pawn at g6. Black queen at c5, black pawn at e5 and black pawn at f5. White pawn at b4, white pawn at f4, black knight at g4 and black pawn at h4. White bishop at a3, white pawn at c3, white bishop at d3, white pawn at e3 and white queen at f3. White pawn at a2, white king at d2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1 and white rook at h1. Both players have exhausted their castles. Half move number is 6. Full move number is 23. White to move.