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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Rh8 win in 5 half-moves
3 Ka4 draw
4 Ka7 draw
5 Ka8 draw
6 Kaa6 draw
7 Kab6 draw
8 Kb4 draw
9 Kb5 draw
10 Kb8 draw
11 Kba6 draw
12 Kbb6 draw
13 Kc6 draw
14 Kc7 draw
15 Kc8 draw
16 Rd7 draw
17 Rh2 draw
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rh3 loss in 2 half-moves
23 Rh4 loss in 2 half-moves
24 Rh5 loss in 2 half-moves
25 Rh6 loss in 2 half-moves