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

EGTB: win in 4 half-moves

# move score
1 Re8 win in 3 half-moves
2 Rb3 win in 5 half-moves
3 Rb4 win in 5 half-moves
4 Rc7 win in 5 half-moves
5 Ra7 win in 13 half-moves
6 Ra8 win in 17 half-moves
7 Rb2 draw
8 Rb6 draw
9 Rc8 draw
10 Re7 draw
11 Rf7 draw
12 Rf8 draw
13 Rg7 draw
14 Rg8 draw
15 Rb1 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Rh7 loss in 2 half-moves
20 Rh8 loss in 2 half-moves