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

EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Rb2 win in 3 half-moves
3 Ka2 win in 7 half-moves
4 Kb1 win in 7 half-moves
5 Kb3 win in 7 half-moves
6 Kb4 win in 7 half-moves
7 Rc2 win in 7 half-moves
8 Rh1 win in 7 half-moves
9 Kc4 win in 11 half-moves
10 Kab2 draw
11 Kc2 draw
12 Kcb2 draw
13 Kd2 draw
14 Rd2 draw
15 Rh3 draw
16 Rh8 draw
17 Kd3 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh4 loss in 2 half-moves
23 Rh5 loss in 2 half-moves
24 Rh6 loss in 2 half-moves
25 Rh7 loss in 2 half-moves