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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rd8 win in 1 half-moves
3 Kf5 win in 5 half-moves
4 Kd6 draw
5 Kd7 draw
6 Ke5 draw
7 Ke7 draw
8 Kf6 draw
9 Kf7 draw
10 Ra5 draw
11 Rc5 draw
12 Rd4 draw
13 Rd6 draw
14 Rd7 draw
15 Re5 draw
16 Rf5 draw
17 Rd1 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rh5 loss in 2 half-moves