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

EGTB: win in 2 half-moves

# move score
1 R6a7 win in 1 half-moves
2 R8a7 win in 1 half-moves
3 Ra1 win in 1 half-moves
4 Ra2 win in 1 half-moves
5 Ra3 win in 1 half-moves
6 Ra4 win in 1 half-moves
7 Ra5 win in 1 half-moves
8 Rb6 win in 1 half-moves
9 Rb8 win in 1 half-moves
10 Rc8 win in 1 half-moves
11 Rd6 win in 1 half-moves
12 Rd8 win in 1 half-moves
13 Re6 win in 1 half-moves
14 Re8 win in 1 half-moves
15 Rf6 win in 1 half-moves
16 Rf8 win in 1 half-moves
17 Rg6 win in 1 half-moves
18 Rg8 win in 1 half-moves
19 Rh6 win in 1 half-moves
20 Rh8 win in 1 half-moves
21 Rc6 draw