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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rf3 win in 1 half-moves
3 Rg3 win in 1 half-moves
4 Rh3 win in 1 half-moves
5 Kc1 draw
6 Kf5 draw
7 Kf6 draw
8 Kf7 draw
9 Kg5 draw
10 Kg7 draw
11 Kh5 draw
12 Kh6 draw
13 Kh7 draw
14 Ra2 draw
15 Ra4 draw
16 Ra5 draw
17 Ra6 draw
18 Ra7 draw
19 Ra8 draw
20 Rc3 draw
21 Rd3 draw
22 Re3 draw
23 Ka2 loss in 2 half-moves
24 Kb2 loss in 2 half-moves
25 Kc2 loss in 2 half-moves
26 Ka1 loss in 1 half-moves
27 Ra1 loss in 1 half-moves