rnb1k2r/p3np1p/2pp4/4p1Pq/Qp4p1/P1P1P1PP/1P1PK2R/RNB2BN1 w kq - 1 15
FEN state: rnb1k2r/p3np1p/2pp4/4p1Pq/Qp4p1/P1P1P1PP/1P1PK2R/RNB2BN1 w kq - 1 15 ; Best move: d2d4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8 and black rook at h8. Black pawn at a7, black knight at e7, black pawn at f7 and black pawn at h7. Black pawn at c6 and black pawn at d6. Black pawn at e5, white pawn at g5 and black queen at h5. White queen at a4, black pawn at b4 and black pawn at g4. White pawn at a3, white pawn at c3, white pawn at e3, white pawn at g3 and white pawn at h3. White pawn at b2, white pawn at d2, white king at e2 and white rook at h2. White rook at a1, white knight at b1, white bishop at c1, white bishop at f1 and white knight at g1. Black kingside and black queenside castles are available. Half move number is 1. Full move number is 15. White to move.