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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rb8 win in 3 half-moves
3 Re3 win in 3 half-moves
4 Re4 win in 3 half-moves
5 Re5 win in 3 half-moves
6 Ka5 win in 5 half-moves
7 Kb5 win in 5 half-moves
8 Ka2 draw
9 Ka3 draw
10 Kb1 draw
11 Kb2 draw
12 Kb3 draw
13 Kb4 draw
14 Rc8 draw
15 Rd8 draw
16 Re6 draw
17 Re7 draw
18 Rf8 draw
19 Re1 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves