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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Re4 win in 1 half-moves
4 Re5 win in 1 half-moves
5 Re6 win in 1 half-moves
6 Kb7 win in 3 half-moves
7 Kd7 win in 3 half-moves
8 Ka4 draw
9 Ka6 draw
10 Kb6 draw
11 Kb8 draw
12 Kc7 draw
13 Kd8 draw
14 Rd8 draw
15 Re2 draw
16 Re3 draw
17 Re7 draw
18 Rf8 draw
19 Rg8 draw
20 Rh8 draw
21 Re1 loss in 1 half-moves