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

EGTB: win in 8 half-moves

# move score
1 Kg8 win in 7 half-moves
2 Rc7 win in 9 half-moves
3 Kb5 draw
4 Kb6 draw
5 Kb7 draw
6 Kc5 draw
7 Kc7 draw
8 Kd5 draw
9 Kd6 draw
10 Kd7 draw
11 Ra8 draw
12 Rb8 draw
13 Rd8 draw
14 Re8 draw
15 Kg7 loss in 2 half-moves
16 Kh7 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves