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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Rd8 win in 33 half-moves
3 Rc8 win in 39 half-moves
4 Rb8 win in 41 half-moves
5 Re8 win in 41 half-moves
6 Rf8 win in 41 half-moves
7 Rg8 win in 41 half-moves
8 Rh8 win in 41 half-moves
9 Ka7 win in 43 half-moves
10 Ra2 draw
11 Ra3 draw
12 Ka6 loss in 4 half-moves
13 Kb5 loss in 2 half-moves
14 Kb8 loss in 2 half-moves
15 Kbb6 loss in 2 half-moves
16 Kbc7 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kc8 loss in 2 half-moves
19 Kcb6 loss in 2 half-moves
20 Kcc7 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Kd7 loss in 2 half-moves
24 Ra1 loss in 2 half-moves
25 Ra5 loss in 2 half-moves
26 Ra6 loss in 2 half-moves
27 Ra7 loss in 2 half-moves