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