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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Kd1 draw
3 Kd3 draw
4 Ke1 draw
5 Ke3 draw
6 Kf1 draw
7 Kf2 draw
8 Rd1 draw
9 Rd3 draw
10 Rd6 draw
11 Rd4 loss in 4 half-moves
12 Kf3 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rd5 loss in 2 half-moves
16 Rd7 loss in 1 half-moves
17 Rd8 loss in 1 half-moves