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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kd6 draw
3 Kd7 draw
4 Ke1 draw
5 Ke2 draw
6 Ke6 draw
7 Ke8 draw
8 Kf2 draw
9 Kg1 draw
10 Kg2 draw
11 Ra8 draw
12 Rc8 draw
13 Rd1 draw
14 Rd2 draw
15 Rd3 draw
16 Rd4 draw
17 Rd7 draw
18 Re8 draw
19 Kf6 loss in 2 half-moves
20 Kf7 loss in 2 half-moves
21 Kf8 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg8 loss in 2 half-moves
26 Rh8 loss in 2 half-moves