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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Rg1 win in 1 half-moves
3 Ka7 draw
4 Kh4 draw
5 Kh6 draw
6 Ra2 draw
7 Ra3 draw
8 Ra4 draw
9 Ra5 draw
10 Ra6 draw
11 Ra7 draw
12 Rd1 draw
13 Kb7 loss in 2 half-moves
14 Kb8 loss in 1 half-moves
15 Kg4 loss in 1 half-moves
16 Kg5 loss in 1 half-moves
17 Kg6 loss in 1 half-moves
18 Rb1 loss in 1 half-moves
19 Rc1 loss in 1 half-moves
20 Re1 loss in 1 half-moves
21 Rh1 loss in 1 half-moves