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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Rh2 win in 1 half-moves
4 Rh3 win in 1 half-moves
5 Rh4 win in 1 half-moves
6 Rh6 win in 1 half-moves
7 Rh7 win in 1 half-moves
8 Ka4 draw
9 Kc4 draw
10 Rh1 draw
11 Ka5 loss in 2 half-moves
12 Ka6 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Rc5 loss in 1 half-moves
16 Rd5 loss in 1 half-moves
17 Re5 loss in 1 half-moves
18 Rf5 loss in 1 half-moves
19 Rg5 loss in 1 half-moves
20 Rh8 loss in 1 half-moves