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

EGTB: win in 4 half-moves

# move score
1 Rf3 win in 3 half-moves
2 Ka8 win in 5 half-moves
3 Kb8 win in 5 half-moves
4 Ra7 win in 5 half-moves
5 Ra8 win in 5 half-moves
6 Ra5 win in 7 half-moves
7 Ra4 win in 13 half-moves
8 Ka6 draw
9 Ka7 draw
10 Kb6 draw
11 Kc6 draw
12 Kc7 draw
13 Kc8 draw
14 Kd7 draw
15 Kd8 draw
16 Ke7 draw
17 Kf8 draw
18 Ra6 draw
19 Re3 draw
20 Rg3 draw
21 Rh3 draw
22 Kf7 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Rb3 loss in 2 half-moves
26 Rc3 loss in 2 half-moves
27 Rd3 loss in 2 half-moves