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 Kc4 win in 3 half-moves
3 Rg1 win in 3 half-moves
4 Rg4 win in 3 half-moves
5 Ke1 win in 5 half-moves
6 Ke2 win in 5 half-moves
7 Ke3 win in 5 half-moves
8 Rg2 win in 5 half-moves
9 Rg3 win in 5 half-moves
10 Kb2 draw
11 Kb3 draw
12 Kc1 draw
13 Kcc2 draw
14 Kcd3 draw
15 Kd1 draw
16 Kd4 draw
17 Kdc2 draw
18 Kdd3 draw
19 Ra5 draw
20 Rb5 draw
21 Rf5 draw
22 Rg6 draw
23 Rh5 draw
24 Rc5 loss in 2 half-moves
25 Rd5 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rg8 loss in 2 half-moves