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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rd3 win in 3 half-moves
3 Rd4 win in 3 half-moves
4 Rd5 win in 3 half-moves
5 Ka5 win in 5 half-moves
6 Ka7 win in 5 half-moves
7 Ka3 draw
8 Ka8 draw
9 Kb3 draw
10 Kb4 draw
11 Kc7 draw
12 Kc8 draw
13 Ra2 draw
14 Rc2 draw
15 Rd1 draw
16 Rd6 draw
17 Re2 draw
18 Kb5 loss in 2 half-moves
19 Kb7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rg2 loss in 2 half-moves
24 Rh2 loss in 2 half-moves