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

EGTB: win in 2 half-moves

# move score
1 Kc8 win in 1 half-moves
2 Kaa7 draw
3 Kba7 draw
4 Kbb7 draw
5 Rd8 draw
6 Re1 draw
7 Re5 draw
8 Re6 draw
9 Re7 draw
10 Rf8 draw
11 Rg8 draw
12 Rh8 draw
13 Kab7 loss in 2 half-moves
14 Kc7 loss in 1 half-moves
15 Rc8 loss in 1 half-moves
16 Re2 loss in 1 half-moves
17 Re3 loss in 1 half-moves
18 Re4 loss in 1 half-moves