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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rd8 win in 3 half-moves
3 Rc8 win in 5 half-moves
4 Re2 win in 5 half-moves
5 Re4 win in 5 half-moves
6 Kc4 win in 9 half-moves
7 Kd4 win in 9 half-moves
8 Kb2 draw
9 Kb3 draw
10 Kb4 draw
11 Kc2 draw
12 Kd2 draw
13 Kd3 draw
14 Ra8 draw
15 Re1 draw
16 Re3 draw
17 Rg8 draw
18 Rh8 draw
19 Re5 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Re6 loss in 1 half-moves
22 Re7 loss in 1 half-moves