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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Kf1 win in 5 half-moves
3 Kf3 win in 5 half-moves
4 Kh1 win in 5 half-moves
5 Kh3 win in 5 half-moves
6 Rf1 win in 7 half-moves
7 Rh1 win in 7 half-moves
8 Ke1 draw
9 Kfg1 draw
10 Kfg2 draw
11 Kfg3 draw
12 Khg1 draw
13 Khg2 draw
14 Khg3 draw
15 Ra2 draw
16 Ra6 draw
17 Ra7 draw
18 Ra8 draw
19 Rg1 draw
20 Ke2 loss in 2 half-moves
21 Ke3 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rc1 loss in 2 half-moves
27 Rd1 loss in 2 half-moves