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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Kbb8 draw
3 Ra8 draw
4 Rb8 draw
5 Rc8 draw
6 Rd8 draw
7 Rg5 draw
8 Rg6 draw
9 Rg7 draw
10 Rh8 draw
11 Kba6 loss in 2 half-moves
12 Kba8 loss in 2 half-moves
13 Kc6 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 Kc8 loss in 2 half-moves
16 Kaa6 loss in 1 half-moves
17 Kaa8 loss in 1 half-moves
18 Kab6 loss in 1 half-moves
19 Kab8 loss in 1 half-moves
20 Kbb6 loss in 1 half-moves
21 Re8 loss in 1 half-moves
22 Rg1 loss in 1 half-moves
23 Rg2 loss in 1 half-moves
24 Rg3 loss in 1 half-moves
25 Rg4 loss in 1 half-moves