r1b3nr/ppk2pp1/4n2p/2pp1P1q/4Q1P1/P1P5/P2PP2P/1RBK1BNR w - - 1 15
FEN state: r1b3nr/ppk2pp1/4n2p/2pp1P1q/4Q1P1/P1P5/P2PP2P/1RBK1BNR w - - 1 15 ; Best move: e4e5
The current state of the chess board is: Black rook at a8, black bishop at c8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black king at c7, black pawn at f7 and black pawn at g7. Black knight at e6 and black pawn at h6. Black pawn at c5, black pawn at d5, white pawn at f5 and black queen at h5. White queen at e4 and white pawn at g4. White pawn at a3 and white pawn at c3. White pawn at a2, white pawn at d2, white pawn at e2 and white pawn at h2. White rook at b1, white bishop at c1, white king at d1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 15. White to move.