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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Rb4 win in 5 half-moves
4 Rb5 win in 5 half-moves
5 Rb6 win in 5 half-moves
6 Ka6 draw
7 Kaa4 draw
8 Kab4 draw
9 Kb5 draw
10 Kb6 draw
11 Kbb4 draw
12 Ra8 draw
13 Rb7 draw
14 Rd8 draw
15 Ka3 loss in 2 half-moves
16 Kba4 loss in 2 half-moves
17 Kc2 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves