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 Kd2 draw
3 Kd4 draw
4 Ke2 draw
5 Ke4 draw
6 Kf2 draw
7 Kf3 draw
8 Kf4 draw
9 Rb2 draw
10 Rb4 draw
11 Kd3 loss in 8 half-moves
12 Rc3 loss in 8 half-moves
13 Rb1 loss in 6 half-moves
14 Rb5 loss in 4 half-moves
15 Rb7 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Rb6 loss in 1 half-moves