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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 Ra3 draw
4 Ra4 draw
5 K7a7 loss in 2 half-moves
6 K7a8 loss in 2 half-moves
7 K7c7 loss in 2 half-moves
8 K7c8 loss in 2 half-moves
9 K8a7 loss in 2 half-moves
10 K8a8 loss in 2 half-moves
11 K8c7 loss in 2 half-moves
12 K8c8 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rh6 loss in 2 half-moves