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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Rd1 win in 1 half-moves
4 Kd5 draw
5 Kd6 draw
6 Ke5 draw
7 Ke7 draw
8 Ra7 draw
9 Rd2 draw
10 Rd3 draw
11 Rd4 draw
12 Rd8 draw
13 Re7 draw
14 Rf7 draw
15 Kf5 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves