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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kc1 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Kd1 win in 3 half-moves
5 Kb2 win in 5 half-moves
6 Kd3 win in 5 half-moves
7 Rb2 win in 5 half-moves
8 Kb3 draw
9 Kd2 draw
10 Ke2 draw
11 Ke3 draw
12 Kf2 draw
13 Kg2 draw
14 Kg3 draw
15 Ra1 draw
16 Ra3 draw
17 Ra4 draw
18 Ra5 draw
19 Ke4 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Kg4 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves