1r1q3r/pb3pbp/N2kp2n/n1pp2p1/7P/1Q1PP1P1/PPP1NP2/R1B2RK1 w - - 3 18
FEN state: 1r1q3r/pb3pbp/N2kp2n/n1pp2p1/7P/1Q1PP1P1/PPP1NP2/R1B2RK1 w - - 3 18 ; Best move: b3b5
The current state of the chess board is: Black rook at b8, black queen at d8 and black rook at h8. Black pawn at a7, black bishop at b7, black pawn at f7, black bishop at g7 and black pawn at h7. White knight at a6, black king at d6, black pawn at e6 and black knight at h6. Black knight at a5, black pawn at c5, black pawn at d5 and black pawn at g5. White pawn at h4. White queen at b3, white pawn at d3, white pawn at e3 and white pawn at g3. White pawn at a2, white pawn at b2, white pawn at c2, white knight at e2 and white pawn at f2. White rook at a1, white bishop at c1, white rook at f1 and white king at g1. Both players have exhausted their castles. Half move number is 3. Full move number is 18. White to move.