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

EGTB: win in 2 half-moves

# move score
1 Rd1 win in 1 half-moves
2 Kb6 draw
3 Kc7 draw
4 Rd2 draw
5 Rd5 draw
6 Rd6 draw
7 Rd7 draw
8 Rh8 loss in 10 half-moves
9 Kb7 loss in 8 half-moves
10 Kd6 loss in 8 half-moves
11 Kd7 loss in 8 half-moves
12 Rc8 loss in 8 half-moves
13 Kb5 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves