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 Rd7 win in 1 half-moves
4 Re1 win in 1 half-moves
5 Ka5 draw
6 Ka6 draw
7 Ka7 draw
8 Kb5 draw
9 Kc5 draw
10 Kc6 draw
11 Ra7 draw
12 Rb7 draw
13 Rc7 draw
14 Re2 draw
15 Re3 draw
16 Rf7 draw
17 Re4 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves