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

EGTB: win in 4 half-moves

# move score
1 Rh4 win in 3 half-moves
2 Rh5 win in 3 half-moves
3 Ra2 win in 5 half-moves
4 Rb2 win in 5 half-moves
5 Rc2 win in 5 half-moves
6 Kc4 win in 9 half-moves
7 Ka4 draw
8 Ka7 draw
9 Kaa5 draw
10 Kab6 draw
11 Kb4 draw
12 Kb7 draw
13 Kba5 draw
14 Kbb6 draw
15 Kc5 draw
16 Rg2 draw
17 Rh1 draw
18 Rh3 draw
19 Rh6 draw
20 Kc6 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rh7 loss in 2 half-moves
25 Rh8 loss in 2 half-moves