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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kf2 draw
3 Kf3 draw
4 Kf4 draw
5 Kg2 draw
6 Kg4 draw
7 Kh2 draw
8 Kh3 draw
9 Kh4 draw
10 Rb3 draw
11 Rd1 draw
12 Rd2 draw
13 Rd4 draw
14 Rd7 draw
15 Re3 draw
16 Rc3 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rd5 loss in 1 half-moves
20 Rd6 loss in 1 half-moves