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 Ra7 win in 5 half-moves
3 Ra8 win in 5 half-moves
4 Kc3 draw
5 Kc4 draw
6 Kd3 draw
7 Kd5 draw
8 Ke3 draw
9 Ke4 draw
10 Ke5 draw
11 Ke7 draw
12 Ke8 draw
13 Kf7 draw
14 Kg7 draw
15 Kg8 draw
16 Ra4 draw
17 Ra5 draw
18 Ra6 draw
19 Rb1 draw
20 Rc1 draw
21 Rd1 draw
22 Rf1 draw
23 Kc5 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Ra3 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves