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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Ra1 draw
3 Ra5 draw
4 Ra6 draw
5 Ra7 draw
6 Ra8 draw
7 Rc4 draw
8 Rd4 draw
9 Re4 draw
10 Rf4 draw
11 K7b8 loss in 2 half-moves
12 K7d8 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 K7b7 loss in 1 half-moves
17 K7d7 loss in 1 half-moves
18 K8b7 loss in 1 half-moves
19 K8b8 loss in 1 half-moves
20 K8d7 loss in 1 half-moves
21 K8d8 loss in 1 half-moves
22 Ra2 loss in 1 half-moves
23 Rb4 loss in 1 half-moves
24 Rg4 loss in 1 half-moves
25 Rh4 loss in 1 half-moves