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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Rd6 win in 1 half-moves
4 Kb2 draw
5 Kd6 draw
6 Kd7 draw
7 Ke7 draw
8 Kf5 draw
9 Kf6 draw
10 Kf7 draw
11 Ra2 draw
12 Ra3 draw
13 Ra4 draw
14 Ra5 draw
15 Ra7 draw
16 Ra8 draw
17 Ka2 loss in 2 half-moves
18 Kd5 loss in 1 half-moves
19 Ke5 loss in 1 half-moves
20 Rc6 loss in 1 half-moves