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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Rc8 win in 5 half-moves
4 Rd8 win in 5 half-moves
5 Re8 win in 5 half-moves
6 K6a7 draw
7 K6b7 draw
8 K8a7 draw
9 K8b7 draw
10 Kb8 draw
11 Rb8 draw
12 Rf1 draw
13 Rf2 draw
14 Rf3 draw
15 Rf4 draw
16 Ka5 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves