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

EGTB: win in 2 half-moves

# move score
1 Kf5 win in 1 half-moves
2 Rc6 win in 1 half-moves
3 Rd7 draw
4 Rd8 draw
5 Kd5 loss in 2 half-moves
6 Ke5 loss in 2 half-moves
7 Ra6 loss in 2 half-moves
8 Rb6 loss in 2 half-moves
9 Rd1 loss in 2 half-moves
10 Rd2 loss in 2 half-moves
11 Rd3 loss in 2 half-moves
12 Rd4 loss in 2 half-moves
13 Rd5 loss in 2 half-moves
14 Kd7 loss in 1 half-moves
15 Ke7 loss in 1 half-moves
16 Kf6 loss in 1 half-moves
17 Kf7 loss in 1 half-moves