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 Kd1 draw
6 Kd2 draw
7 Rb5 draw
8 Rc5 draw
9 Rd1 draw
10 Rd3 draw
11 Rd6 draw
12 Rd8 draw
13 Re5 draw
14 Rg5 draw
15 Rh5 draw
16 Ra5 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Rf5 loss in 2 half-moves