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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ke7 draw
3 Rd8 draw
4 Re8 draw
5 Rf6 draw
6 Rg8 draw
7 Rh8 draw
8 Rf2 loss in 10 half-moves
9 Rf7 loss in 8 half-moves
10 Ke8 loss in 6 half-moves
11 Rf1 loss in 6 half-moves
12 Kc8 loss in 4 half-moves
13 Kd8 loss in 4 half-moves
14 Kc6 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rf5 loss in 2 half-moves