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

EGTB: win in 4 half-moves

# move score
1 Kaa7 win in 3 half-moves
2 Kab7 win in 3 half-moves
3 Kba7 win in 3 half-moves
4 Kbb7 win in 3 half-moves
5 Kc7 win in 3 half-moves
6 Rg5 win in 3 half-moves
7 Rg6 win in 3 half-moves
8 Rg7 win in 3 half-moves
9 Ra8 win in 5 half-moves
10 Rb8 win in 5 half-moves
11 Rc8 win in 5 half-moves
12 Kaa5 win in 9 half-moves
13 Kab5 win in 9 half-moves
14 Kba5 win in 9 half-moves
15 Kbb5 win in 9 half-moves
16 Kc5 win in 9 half-moves
17 Kc6 win in 9 half-moves
18 Rd8 win in 9 half-moves
19 Re8 win in 9 half-moves
20 Rf8 win in 9 half-moves
21 Rg3 draw
22 Rg4 draw
23 Rh8 draw
24 Rg1 loss in 2 half-moves
25 Rg2 loss in 2 half-moves