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

EGTB: win in 4 half-moves

# move score
1 K3b3 win in 3 half-moves
2 K3d3 draw
3 K3d4 draw
4 K4b3 draw
5 K4d4 draw
6 Kb2 draw
7 Kc2 draw
8 Kd2 draw
9 Rd4 draw
10 Re4 draw
11 Rf3 draw
12 Rg4 draw
13 Rh4 draw
14 K3b4 loss in 2 half-moves
15 K4b4 loss in 2 half-moves
16 K4d3 loss in 2 half-moves
17 Kb5 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rf8 loss in 2 half-moves