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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Kc8 win in 3 half-moves
4 Kd7 win in 5 half-moves
5 Ka2 draw
6 Ka4 draw
7 Kb2 draw
8 Kb3 draw
9 Rb3 draw
10 Rc1 draw
11 Rc2 draw
12 Rc4 draw
13 Rc5 draw
14 Rc6 draw
15 Rc8 draw
16 Rd3 draw
17 Re3 draw
18 Rf3 draw
19 Ke7 loss in 2 half-moves
20 Ke8 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rh3 loss in 2 half-moves