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

EGTB: win in 4 half-moves

# move score
1 Kd1 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Ke2 win in 3 half-moves
4 Kg2 win in 3 half-moves
5 Kh1 win in 3 half-moves
6 Kh2 win in 3 half-moves
7 Rd1 win in 3 half-moves
8 Kef1 draw
9 Kef2 draw
10 Kgf1 draw
11 Kgf2 draw
12 Ra2 draw
13 Ra3 draw
14 Ra4 draw
15 Ra5 draw
16 Rb1 draw
17 Rc1 draw
18 Ra6 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Ra8 loss in 2 half-moves