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

EGTB: win in 2 half-moves

# move score
1 Rd1 win in 1 half-moves
2 Kc4 draw
3 Kc6 draw
4 Kd4 draw
5 Kd5 draw
6 Ra6 draw
7 Rb6 draw
8 Rc6 draw
9 Rd5 draw
10 Re6 draw
11 Kb5 loss in 6 half-moves
12 Kb6 loss in 6 half-moves
13 Rf6 loss in 6 half-moves
14 Kb4 loss in 4 half-moves
15 Rd2 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves