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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rc8 win in 3 half-moves
3 K6a6 win in 7 half-moves
4 K6a7 win in 7 half-moves
5 K6c6 win in 7 half-moves
6 K6c7 win in 7 half-moves
7 Ka5 win in 7 half-moves
8 Ka8 win in 7 half-moves
9 Kb5 win in 7 half-moves
10 Kc5 win in 7 half-moves
11 Kc8 win in 21 half-moves
12 K7a6 draw
13 K7a7 draw
14 K7c6 draw
15 K7c7 draw
16 Rd8 draw
17 Rh8 draw
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves