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

EGTB: win in 2 half-moves

# move score
1 Re8 win in 1 half-moves
2 Ka6 draw
3 Ka8 draw
4 Kb6 draw
5 Kb7 draw
6 Kb8 draw
7 Ra8 draw
8 Rc8 draw
9 Rd2 draw
10 Rd3 draw
11 Rd4 draw
12 Rd6 draw
13 Rd7 draw
14 Rf8 draw
15 Rg8 draw
16 Rb8 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Rh8 loss in 2 half-moves