Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rd1 win in 1 half-moves
2 Kc6 draw
3 Kc7 draw
4 Kc8 draw
5 Kd6 draw
6 Kd8 draw
7 Ke6 draw
8 Ke7 draw
9 Ke8 draw
10 Ra4 draw
11 Rc4 draw
12 Rd2 draw
13 Rd3 draw
14 Rd5 draw
15 Re4 draw
16 Rf4 loss in 4 half-moves
17 Rd6 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rb4 loss in 1 half-moves