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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kb4 win in 5 half-moves
3 Kb7 win in 5 half-moves
4 Rb4 win in 5 half-moves
5 Kaa5 draw
6 Kab6 draw
7 Kbb6 draw
8 Ra3 draw
9 Rb1 draw
10 Rb2 draw
11 Re3 draw
12 Ka4 loss in 2 half-moves
13 Kba5 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves