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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kc5 draw
3 Ke4 draw
4 Ke5 draw
5 Ke6 draw
6 Ra7 draw
7 Re3 draw
8 Rg3 draw
9 Rh3 draw
10 Ra5 loss in 10 half-moves
11 Kc6 loss in 6 half-moves
12 Kd6 loss in 6 half-moves
13 Kc4 loss in 2 half-moves
14 Kd4 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rd3 loss in 2 half-moves