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 Kf3 draw
3 Kf4 draw
4 Kf5 draw
5 Kg3 draw
6 Kg5 draw
7 Kh3 draw
8 Kh4 draw
9 Kh5 draw
10 Ra2 draw
11 Ra4 draw
12 Ra5 draw
13 Ra7 draw
14 Ra8 draw
15 Rc3 draw
16 Re3 draw
17 Rf3 draw
18 Rg3 draw
19 Ra1 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves