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

EGTB: win in 2 half-moves

# move score
1 Rd7 win in 1 half-moves
2 Kb4 draw
3 Kb5 draw
4 Kb6 draw
5 Kc4 draw
6 Kc6 draw
7 Kd4 draw
8 Kd5 draw
9 Kd6 draw
10 Ra2 draw
11 Rb2 draw
12 Rd1 draw
13 Rd3 draw
14 Rd5 draw
15 Rd6 draw
16 Rd8 draw
17 Rf2 draw
18 Rg2 draw
19 Rc2 loss in 10 half-moves
20 Rd4 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves