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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Ka6 win in 1 half-moves
3 Ka7 win in 1 half-moves
4 Ra8 win in 1 half-moves
5 Kb7 win in 3 half-moves
6 Kc6 win in 3 half-moves
7 Kc7 win in 3 half-moves
8 Rc8 win in 3 half-moves
9 Kc5 win in 5 half-moves
10 Kf7 win in 5 half-moves
11 Kf8 win in 5 half-moves
12 Kg7 win in 5 half-moves
13 Kb5 draw
14 Kh7 draw
15 Kh8 draw
16 Rb7 draw
17 Rd8 draw
18 Re8 draw
19 Rf8 loss in 2 half-moves