1nbqk1r1/rpppbppp/5n2/p7/3P1PP1/P1P5/1P2PN1P/RNB1KB1R w KQ - 1 15
FEN state: 1nbqk1r1/rpppbppp/5n2/p7/3P1PP1/P1P5/1P2PN1P/RNB1KB1R w KQ - 1 15 ; Best move: g4g5
The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at d8, black king at e8 and black rook at g8. Black rook at a7, black pawn at b7, black pawn at c7, black pawn at d7, black bishop at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black knight at f6. Black pawn at a5. White pawn at d4, white pawn at f4 and white pawn at g4. White pawn at a3 and white pawn at c3. White pawn at b2, white pawn at e2, white knight at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 1. Full move number is 15. White to move.