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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Rb1 win in 3 half-moves
4 Rc1 win in 3 half-moves
5 Rd1 win in 3 half-moves
6 Re1 win in 3 half-moves
7 Ra7 win in 5 half-moves
8 Kb5 draw
9 Kc5 draw
10 Kc8 draw
11 Kcc7 draw
12 Kcd7 draw
13 Kd5 draw
14 Kd6 draw
15 Kdc7 draw
16 Kdd7 draw
17 Ra2 draw
18 Ra3 draw
19 Ra6 draw
20 Ra8 draw
21 Rf1 draw
22 Ke7 loss in 2 half-moves
23 Ke8 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Ra5 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves