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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kc3 win in 3 half-moves
5 Ra6 win in 3 half-moves
6 Rb6 win in 3 half-moves
7 Rc6 win in 5 half-moves
8 Ka1 draw
9 Ka2 draw
10 Kaa3 draw
11 Kab3 draw
12 Kb1 draw
13 Kb4 draw
14 Kba3 draw
15 Kbb3 draw
16 Kc1 draw
17 Rd1 draw
18 Rd5 draw
19 Rd7 draw
20 Rd8 draw
21 Re6 draw
22 Rf6 draw
23 Rd2 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves