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

EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Re1 win in 3 half-moves
3 Kd7 draw
4 Kd8 draw
5 Ke7 draw
6 Ra2 draw
7 Ra3 draw
8 Ra4 draw
9 Ra5 draw
10 Ra6 draw
11 Ra8 draw
12 Rb1 draw
13 Rc1 draw
14 Kf7 loss in 2 half-moves
15 Kf8 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves