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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Ra4 win in 3 half-moves
3 Rb4 win in 3 half-moves
4 Rh5 win in 3 half-moves
5 Kb5 win in 5 half-moves
6 Rc4 win in 5 half-moves
7 Ka6 draw
8 Kaa7 draw
9 Kab7 draw
10 Kb8 draw
11 Kba7 draw
12 Kbb7 draw
13 Rd4 draw
14 Rh1 draw
15 Rh2 draw
16 Rh3 draw
17 Kc5 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Kc7 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rh6 loss in 2 half-moves
24 Rh7 loss in 2 half-moves
25 Rh8 loss in 2 half-moves