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 Kd6 draw
3 Kd7 draw
4 Kd8 draw
5 Ke6 draw
6 Ke8 draw
7 Rd7 draw
8 Rd8 draw
9 Re4 draw
10 Rf4 draw
11 Kf6 loss in 4 half-moves
12 Kf7 loss in 4 half-moves
13 Kf8 loss in 4 half-moves
14 Rc4 loss in 4 half-moves
15 Rg4 loss in 4 half-moves
16 Rh4 loss in 4 half-moves
17 Rd2 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Ra4 loss in 1 half-moves
22 Rb4 loss in 1 half-moves