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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Ka5 win in 5 half-moves
3 Kb5 win in 5 half-moves
4 Ka2 draw
5 Ka6 draw
6 Ka7 draw
7 Kb1 draw
8 Kb2 draw
9 Kb7 draw
10 Kc6 draw
11 Kc7 draw
12 Ra8 draw
13 Rc8 draw
14 Rd8 draw
15 Rh8 draw
16 Kc5 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves