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 Ka5 draw
14 Ka6 draw
15 Kbb5 draw
16 Kbc5 draw
17 Kcb5 draw
18 Kcc5 draw
19 Kd5 draw
20 Kd6 draw
21 Re8 draw
22 Rf8 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