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 Kc3 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Kc5 win in 3 half-moves
6 Rc6 win in 3 half-moves
7 Ka5 win in 7 half-moves
8 Kb5 win in 7 half-moves
9 Kaa4 draw
10 Kab3 draw
11 Kba4 draw
12 Kbb3 draw
13 Ra6 draw
14 Rb6 draw
15 Rd1 draw
16 Rd5 draw
17 Rd7 draw
18 Rd8 draw
19 Re6 draw
20 Rf6 draw
21 Rd2 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rh6 loss in 2 half-moves