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

EGTB: win in 6 half-moves

# move score
1 Ka7 win in 5 half-moves
2 Kb7 win in 5 half-moves
3 Rb6 win in 5 half-moves
4 Rb7 win in 5 half-moves
5 Rb5 win in 7 half-moves
6 Ka3 draw
7 Kaa5 draw
8 Kab5 draw
9 Kb3 draw
10 Kb6 draw
11 Kbb5 draw
12 Kc3 draw
13 Ra8 draw
14 Ka4 loss in 2 half-moves
15 Kba5 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves