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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Ka1 draw
4 Ka3 draw
5 Ka7 draw
6 Ka8 draw
7 Kb1 draw
8 Kb2 draw
9 Kb7 draw
10 Kc8 draw
11 Rb2 draw
12 Rc1 draw
13 Rc6 draw
14 Rd2 draw
15 Re2 draw
16 Rf2 draw
17 Rc3 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rh2 loss in 2 half-moves