1n1qk1r1/rbpp2pp/2B1P3/pp1N1P2/6nb/2P5/PP1BN1P1/R2QK1R1 w Q - 3 18
FEN state: 1n1qk1r1/rbpp2pp/2B1P3/pp1N1P2/6nb/2P5/PP1BN1P1/R2QK1R1 w Q - 3 18 ; Best move: g2g3
The current state of the chess board is: Black knight at b8, black queen at d8, black king at e8 and black rook at g8. Black rook at a7, black bishop at b7, black pawn at c7, black pawn at d7, black pawn at g7 and black pawn at h7. White bishop at c6 and white pawn at e6. Black pawn at a5, black pawn at b5, white knight at d5 and white pawn at f5. Black knight at g4 and black bishop at h4. White pawn at c3. White pawn at a2, white pawn at b2, white bishop at d2, white knight at e2 and white pawn at g2. White rook at a1, white queen at d1, white king at e1 and white rook at g1. White queenside is the only castle move available. Half move number is 3. Full move number is 18. White to move.