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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Ra4 win in 3 half-moves
4 Rc4 win in 3 half-moves
5 Ka5 win in 5 half-moves
6 Rb4 win in 5 half-moves
7 Ka6 draw
8 Ka7 draw
9 Kb7 draw
10 Rd1 draw
11 Rd2 draw
12 Rd3 draw
13 Re4 draw
14 Kc6 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Rd5 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves