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 Ka5 draw
3 Kb5 draw
4 Kc5 draw
5 Kc6 draw
6 Kc7 draw
7 Rc6 draw
8 Rd1 draw
9 Rd2 draw
10 Rd3 draw
11 Rd5 draw
12 Rd7 draw
13 Rf6 draw
14 Rg6 draw
15 Ka6 loss in 6 half-moves
16 Ka7 loss in 6 half-moves
17 Kb7 loss in 6 half-moves
18 Rd8 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rh6 loss in 2 half-moves