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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rg3 win in 1 half-moves
4 Rg4 win in 1 half-moves
5 Rg5 win in 1 half-moves
6 Ka3 draw
7 Ka5 draw
8 Kb3 draw
9 Kb4 draw
10 Kb5 draw
11 Kg8 draw
12 Kh7 draw
13 Rc7 draw
14 Rd7 draw
15 Rf7 draw
16 Rg1 draw
17 Rg6 draw
18 Rg8 draw
19 Rh7 draw
20 Re7 loss in 1 half-moves
21 Rg2 loss in 1 half-moves