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

EGTB: win in 8 half-moves

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