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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Ka5 win in 1 half-moves
3 Ka6 win in 1 half-moves
4 Ra8 win in 1 half-moves
5 Rc1 win in 1 half-moves
6 Kb4 draw
7 Kb6 draw
8 Kc6 draw
9 Rb8 loss in 12 half-moves
10 Rd8 loss in 12 half-moves
11 Re8 loss in 10 half-moves
12 Rh8 loss in 10 half-moves
13 Kc4 loss in 6 half-moves
14 Kc5 loss in 6 half-moves
15 Rc2 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves