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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kbb7 win in 3 half-moves
3 Kbc7 win in 3 half-moves
4 Kcb7 win in 3 half-moves
5 Kcc7 win in 3 half-moves
6 Kd7 win in 3 half-moves
7 Rg5 win in 3 half-moves
8 Rg6 win in 3 half-moves
9 Rg7 win in 3 half-moves
10 Ra8 win in 5 half-moves
11 Rb8 win in 5 half-moves
12 Rc8 win in 5 half-moves
13 Kbb5 win in 9 half-moves
14 Kbc5 win in 9 half-moves
15 Kd5 win in 9 half-moves
16 Re8 win in 9 half-moves
17 Rf8 win in 9 half-moves
18 Ka5 draw
19 Ka6 draw
20 Kcb5 draw
21 Kcc5 draw
22 Kd6 draw
23 Rg3 draw
24 Rg4 draw
25 Rh8 draw
26 Rd8 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rg2 loss in 2 half-moves