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 Kd6 draw
3 Ke7 draw
4 Ke8 draw
5 Ra8 draw
6 Rb8 draw
7 Rc2 draw
8 Rc3 draw
9 Rc7 draw
10 Rd8 draw
11 Kd8 loss in 18 half-moves
12 Rc4 loss in 18 half-moves
13 Kc6 loss in 12 half-moves
14 Kc7 loss in 10 half-moves
15 Ke6 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves