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 Ra6 win in 3 half-moves
3 Ra7 win in 5 half-moves
4 Ra8 win in 5 half-moves
5 Ka6 draw
6 Ka7 draw
7 Ka8 draw
8 Kb8 draw
9 Kbc7 draw
10 Kbc8 draw
11 Kd7 draw
12 Kdc7 draw
13 Kdc8 draw
14 Ke7 draw
15 Ke8 draw
16 Rb1 draw
17 Rc1 draw
18 Rg1 draw
19 Rh1 draw
20 Kb6 loss in 2 half-moves
21 Kc6 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Rd1 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Rf1 loss in 2 half-moves