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 Ke6 draw
3 Rg2 draw
4 Ke7 loss in 8 half-moves
5 Rf8 loss in 6 half-moves
6 Rh8 loss in 6 half-moves
7 Kc8 loss in 4 half-moves
8 Kd8 loss in 4 half-moves
9 Ke8 loss in 4 half-moves
10 Rd8 loss in 4 half-moves
11 Rg3 loss in 4 half-moves
12 Rg7 loss in 4 half-moves
13 Kc6 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rg6 loss in 2 half-moves