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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Ra8 win in 13 half-moves
3 Kb6 draw
4 Kb7 draw
5 Kcc7 draw
6 Kcd7 draw
7 Kdc7 draw
8 Kdd7 draw
9 Ke6 draw
10 Ke7 draw
11 Ra6 draw
12 Rh1 draw
13 Kb5 loss in 2 half-moves
14 Kcc5 loss in 2 half-moves
15 Kcd5 loss in 2 half-moves
16 Kdc5 loss in 2 half-moves
17 Kdd5 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rc1 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
28 Rg1 loss in 2 half-moves