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

EGTB: win in 4 half-moves

# move score
1 Rc2 win in 3 half-moves
2 Rh4 win in 3 half-moves
3 Rh5 win in 3 half-moves
4 Rh6 win in 3 half-moves
5 Ka4 win in 5 half-moves
6 Kb4 win in 5 half-moves
7 Ra2 win in 5 half-moves
8 Rb2 win in 5 half-moves
9 Ka7 draw
10 Kaa5 draw
11 Kab6 draw
12 Kb7 draw
13 Kba5 draw
14 Kbb6 draw
15 Rd2 draw
16 Rh1 draw
17 Rh3 draw
18 Kc4 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rg2 loss in 2 half-moves
24 Rh7 loss in 2 half-moves
25 Rh8 loss in 2 half-moves