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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kh4 draw
3 Ra2 draw
4 Ra7 draw
5 Kg2 loss in 10 half-moves
6 Kh2 loss in 10 half-moves
7 Kh3 loss in 10 half-moves
8 Kf2 loss in 8 half-moves
9 Rf3 loss in 6 half-moves
10 Ra1 loss in 4 half-moves
11 Kf3 loss in 2 half-moves
12 Kf4 loss in 2 half-moves
13 Kg4 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re3 loss in 2 half-moves