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

EGTB: win in 46 half-moves

# move score
1 Ke5 win in 45 half-moves
2 Kf5 win in 45 half-moves
3 Ra6 win in 45 half-moves
4 Kg5 win in 49 half-moves
5 Ra8 win in 51 half-moves
6 Ra7 win in 53 half-moves
7 Ra4 draw
8 Ra5 draw
9 Kc7 loss in 4 half-moves
10 Kc8 loss in 4 half-moves
11 Kd7 loss in 4 half-moves
12 Ke4 loss in 4 half-moves
13 Ke7 loss in 4 half-moves
14 Ke8 loss in 4 half-moves
15 Kg4 loss in 4 half-moves
16 Rb3 loss in 4 half-moves
17 Rc3 loss in 4 half-moves
18 Rd3 loss in 4 half-moves
19 Rh3 loss in 4 half-moves
20 Ke3 loss in 2 half-moves
21 Kf3 loss in 2 half-moves
22 Kg3 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rg3 loss in 2 half-moves