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

EGTB: win in 2 half-moves

# move score
1 Rc6 win in 1 half-moves
2 Re6 win in 1 half-moves
3 Rb6 win in 27 half-moves
4 Rb8 win in 27 half-moves
5 Kb7 draw
6 Kb8 draw
7 Kc7 draw
8 Kd7 draw
9 Kd8 draw
10 R6a7 draw
11 R8a7 draw
12 Ra3 draw
13 Ra4 draw
14 Ra5 draw
15 Rd6 draw
16 Rf6 draw
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rh6 loss in 2 half-moves