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 Kc1 draw
3 Kc2 draw
4 Kd2 draw
5 Ra3 draw
6 Rb3 draw
7 Rc3 draw
8 Rd5 draw
9 Rd6 draw
10 Rd7 draw
11 Rd8 draw
12 Rh3 draw
13 Ke1 loss in 2 half-moves
14 Ke2 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rg3 loss in 2 half-moves