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

EGTB: win in 2 half-moves

# move score
1 Ra4 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 Rb4 draw
11 Rc4 draw
12 Rd2 draw
13 Rd3 draw
14 Rd5 draw
15 Rd6 draw
16 Rd7 draw
17 Re4 draw
18 Rd1 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Rf4 loss in 2 half-moves