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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kc7 win in 1 half-moves
3 Kd7 win in 1 half-moves
4 Re6 win in 1 half-moves
5 Rf8 win in 1 half-moves
6 Kb8 draw
7 Kd8 draw
8 Rd8 draw
9 Re1 draw
10 Re5 draw
11 Re7 draw
12 Re2 loss in 2 half-moves
13 Re3 loss in 2 half-moves
14 Re4 loss in 2 half-moves
15 Rg8 loss in 2 half-moves
16 Rh8 loss in 2 half-moves