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 Kc7 draw
3 Kd6 draw
4 Ke6 draw
5 Kc6 loss in 30 half-moves
6 Rb6 loss in 30 half-moves
7 Kc8 loss in 22 half-moves
8 Ra8 loss in 14 half-moves
9 Rd8 loss in 14 half-moves
10 Ke7 loss in 12 half-moves
11 Ke8 loss in 10 half-moves
12 Kd8 loss in 4 half-moves
13 Rb7 loss in 4 half-moves
14 Rb2 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rc8 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
22 Rb1 loss in 1 half-moves