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 Kb1 draw
3 Kb2 draw
4 Kc2 draw
5 Ra8 draw
6 Rb8 draw
7 Rc8 draw
8 Rd1 draw
9 Rd3 draw
10 Rd5 draw
11 Rd6 draw
12 Re8 draw
13 Rg8 draw
14 Rh8 draw
15 Kd1 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Rf8 loss in 2 half-moves