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

EGTB: win in 4 half-moves

# move score
1 Re3 win in 3 half-moves
2 Ke1 win in 5 half-moves
3 Ke2 win in 5 half-moves
4 Ra1 win in 5 half-moves
5 Ra2 win in 5 half-moves
6 Kf2 draw
7 Kfg1 draw
8 Khg1 draw
9 Ra7 draw
10 Ra8 draw
11 Rb3 draw
12 Rc3 draw
13 Rd3 draw
14 Rf3 draw
15 Kfg2 loss in 2 half-moves
16 Kh2 loss in 2 half-moves
17 Khg2 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves