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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Kc4 win in 7 half-moves
3 Ra2 win in 7 half-moves
4 Rd2 win in 7 half-moves
5 Kc5 win in 11 half-moves
6 Ka3 draw
7 Ka4 draw
8 Ka5 draw
9 Ka7 draw
10 Kb3 draw
11 Kb5 draw
12 Kb7 draw
13 Kb8 draw
14 Kc3 draw
15 Rb1 draw
16 Rc2 draw
17 Rf2 draw
18 Rh2 draw
19 Re2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves