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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Re3 win in 1 half-moves
3 Kb1 draw
4 Kf7 draw
5 Ra6 draw
6 Rb6 draw
7 Rc6 draw
8 Rd6 draw
9 Re2 draw
10 Re5 draw
11 Re7 draw
12 Re8 draw
13 Ke5 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Kg5 loss in 2 half-moves
16 Kg6 loss in 2 half-moves
17 Kg7 loss in 2 half-moves
18 Ka2 loss in 1 half-moves
19 Kb2 loss in 1 half-moves
20 Kf5 loss in 1 half-moves
21 Re4 loss in 1 half-moves