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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Rb1 win in 5 half-moves
5 Rc1 win in 5 half-moves
6 Re1 win in 5 half-moves
7 Ka5 draw
8 Ka7 draw
9 Kb5 draw
10 Kb6 draw
11 Kc3 draw
12 Kd3 draw
13 Kd5 draw
14 Ra1 draw
15 Rd2 draw
16 Rd3 draw
17 Rf1 draw
18 Ke3 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves