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 Kcc4 win in 3 half-moves
3 Kcd4 win in 3 half-moves
4 Kdc4 win in 3 half-moves
5 Kdd4 win in 3 half-moves
6 Ke4 win in 3 half-moves
7 Re5 win in 3 half-moves
8 Rh2 win in 3 half-moves
9 Rh4 win in 3 half-moves
10 Rd5 win in 5 half-moves
11 Rh3 win in 5 half-moves
12 Kb2 draw
13 Kb3 draw
14 Kcc2 draw
15 Kcd2 draw
16 Kdc2 draw
17 Kdd2 draw
18 Ke2 draw
19 Ke3 draw
20 Rf5 draw
21 Rg5 draw
22 Rh1 draw
23 Rh6 draw
24 Ra5 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rc5 loss in 2 half-moves
27 Rh7 loss in 2 half-moves
28 Rh8 loss in 2 half-moves