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

EGTB: win in 2 half-moves

# move score
1 Rd4 win in 1 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Kc5 draw
6 Kc7 draw
7 Kd5 draw
8 Kd6 draw
9 Kd7 draw
10 Ra3 draw
11 Rb3 draw
12 Rd1 draw
13 Rd2 draw
14 Rd5 draw
15 Rd6 draw
16 Rd7 draw
17 Re3 draw
18 Rf3 draw
19 Rh3 draw
20 Rc3 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Rg3 loss in 2 half-moves