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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kaa7 draw
3 Kab8 draw
4 Rc7 draw
5 Rd7 draw
6 Re1 draw
7 Re2 draw
8 Rf7 draw
9 Rg7 draw
10 Rh7 draw
11 Ka6 loss in 2 half-moves
12 Kba7 loss in 2 half-moves
13 Kc6 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 Kc8 loss in 2 half-moves
16 Kbb8 loss in 1 half-moves
17 Re3 loss in 1 half-moves
18 Re4 loss in 1 half-moves
19 Re5 loss in 1 half-moves
20 Re6 loss in 1 half-moves
21 Re8 loss in 1 half-moves