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

EGTB: win in 10 half-moves

# move score
1 Ra2 win in 9 half-moves
2 Ka5 draw
3 Ka7 draw
4 Kb5 draw
5 Kb6 draw
6 Kb7 draw
7 Kc1 draw
8 Kc2 draw
9 Ke1 draw
10 Ke2 draw
11 Rb2 draw
12 Rc2 draw
13 Rd2 draw
14 Rh1 draw
15 Rh3 draw
16 Rh4 draw
17 Rh5 draw
18 Rh6 draw
19 Kd2 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rh7 loss in 2 half-moves
24 Rh8 loss in 2 half-moves