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

EGTB: win in 4 half-moves

# move score
1 Rd7 win in 3 half-moves
2 Ra5 win in 7 half-moves
3 Rc5 win in 7 half-moves
4 Rd8 win in 9 half-moves
5 Ka7 draw
6 Ka8 draw
7 Kb7 draw
8 Kc7 draw
9 Kc8 draw
10 Kd7 draw
11 Kd8 draw
12 Ke7 draw
13 Kf7 draw
14 Kf8 draw
15 Rb5 draw
16 Rd3 draw
17 Rd4 draw
18 Rd6 draw
19 Rh5 draw
20 Rd1 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rg5 loss in 2 half-moves