rn2r1k1/p2p1p1p/b1p3p1/b1P1p2q/8/1PN1Q2R/PB1PPPP1/R3KBN1 w Q - 2 15
FEN state: rn2r1k1/p2p1p1p/b1p3p1/b1P1p2q/8/1PN1Q2R/PB1PPPP1/R3KBN1 w Q - 2 15 ; Best move: h3h5
The current state of the chess board is: Black rook at a8, black knight at b8, black rook at e8 and black king at g8. Black pawn at a7, black pawn at d7, black pawn at f7 and black pawn at h7. Black bishop at a6, black pawn at c6 and black pawn at g6. Black bishop at a5, white pawn at c5, black pawn at e5 and black queen at h5. White pawn at b3, white knight at c3, white queen at e3 and white rook at h3. White pawn at a2, white bishop at b2, white pawn at d2, white pawn at e2, white pawn at f2 and white pawn at g2. White rook at a1, white king at e1, white bishop at f1 and white knight at g1. White queenside is the only castle move available. Half move number is 2. Full move number is 15. White to move.