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 Kc4 win in 3 half-moves
4 Rc6 win in 3 half-moves
5 Kb5 win in 5 half-moves
6 Ka5 win in 7 half-moves
7 Kaa3 draw
8 Kab4 draw
9 Kba3 draw
10 Kbb4 draw
11 Kc2 draw
12 Kc3 draw
13 Ra6 draw
14 Rb6 draw
15 Rd1 draw
16 Rd5 draw
17 Rd7 draw
18 Rd8 draw
19 Re6 draw
20 Rd2 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rh6 loss in 2 half-moves