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 Rg4 win in 3 half-moves
8 Ra3 win in 5 half-moves
9 Rb3 win in 5 half-moves
10 Rc3 win in 5 half-moves
11 Rd3 win in 5 half-moves
12 Rg5 win in 5 half-moves
13 Rh3 win in 7 half-moves
14 Kb5 draw
15 Rf3 draw
16 Rg1 draw
17 Rg2 draw
18 Kb6 loss in 2 half-moves
19 Kcc6 loss in 2 half-moves
20 Kcd6 loss in 2 half-moves
21 Kdc6 loss in 2 half-moves
22 Kdd6 loss in 2 half-moves
23 Ke5 loss in 2 half-moves
24 Ke6 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rg8 loss in 2 half-moves