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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Rb3 win in 3 half-moves
3 Rc3 win in 3 half-moves
4 K7a7 draw
5 K7a8 draw
6 K8a7 draw
7 K8a8 draw
8 Ka6 draw
9 Kb6 draw
10 Rd3 draw
11 Re1 draw
12 Re2 draw
13 Re4 draw
14 Re5 draw
15 K7c7 loss in 2 half-moves
16 K7c8 loss in 2 half-moves
17 K8c7 loss in 2 half-moves
18 K8c8 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves