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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kc6 win in 1 half-moves
3 Rd1 win in 1 half-moves
4 Rd6 win in 1 half-moves
5 Rd7 win in 1 half-moves
6 Kb5 draw
7 Kc5 draw
8 Ra8 loss in 2 half-moves
9 Rb8 loss in 2 half-moves
10 Rc8 loss in 2 half-moves
11 Rd2 loss in 2 half-moves
12 Rd3 loss in 2 half-moves
13 Rd4 loss in 2 half-moves
14 Rd5 loss in 2 half-moves
15 Rh8 loss in 2 half-moves
16 Ka5 loss in 1 half-moves
17 Ka6 loss in 1 half-moves
18 Ka7 loss in 1 half-moves
19 Kc7 loss in 1 half-moves
20 Re8 loss in 1 half-moves
21 Rf8 loss in 1 half-moves
22 Rg8 loss in 1 half-moves