Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 K5g5 draw
3 K5g6 draw
4 K6g6 draw
5 Ra8 draw
6 Re8 draw
7 Rf8 draw
8 Rg8 draw
9 K6g5 loss in 2 half-moves
10 Kg7 loss in 2 half-moves
11 Kh7 loss in 2 half-moves
12 Kg4 loss in 1 half-moves
13 Kh4 loss in 1 half-moves
14 Rb8 loss in 1 half-moves
15 Rd8 loss in 1 half-moves
16 Rh7 loss in 1 half-moves