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 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Kf1 draw
6 Kf3 draw
7 Rc8 draw
8 Rd1 draw
9 Rd3 draw
10 Rd4 draw
11 Rd5 draw
12 Rd6 draw
13 Re8 draw
14 Rh8 draw
15 Ke1 loss in 2 half-moves
16 Ke2 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Kg1 loss in 2 half-moves
19 Kg2 loss in 2 half-moves
20 Kg3 loss in 2 half-moves
21 Rd2 loss in 1 half-moves
22 Rd7 loss in 1 half-moves
23 Rf8 loss in 1 half-moves
24 Rg8 loss in 1 half-moves