r1b2b1r/p1kp2pp/n1p5/1p1Qn3/2P1p3/P3BN2/1P2BPPP/RN2K2R w KQ - 0 15
FEN state: r1b2b1r/p1kp2pp/n1p5/1p1Qn3/2P1p3/P3BN2/1P2BPPP/RN2K2R w KQ - 0 15 ; Best move: d5e5
The current state of the chess board is: Black rook at a8, black bishop at c8, black bishop at f8 and black rook at h8. Black pawn at a7, black king at c7, black pawn at d7, black pawn at g7 and black pawn at h7. Black knight at a6 and black pawn at c6. Black pawn at b5, white queen at d5 and black knight at e5. White pawn at c4 and black pawn at e4. White pawn at a3, white bishop at e3 and white knight at f3. White pawn at b2, white bishop at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white king at e1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 15. White to move.