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

EGTB: win in 4 half-moves

# move score
1 Ka3 win in 3 half-moves
2 Ka1 draw
3 Ka2 draw
4 Ka6 draw
5 Ka8 draw
6 Kb1 draw
7 Kb6 draw
8 Kb7 draw
9 Kb8 draw
10 Kc1 draw
11 Kc2 draw
12 Kc3 draw
13 Rc2 draw
14 Rd2 draw
15 Re1 draw
16 Re3 draw
17 Re4 draw
18 Re5 draw
19 Kb3 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rh2 loss in 2 half-moves