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