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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Ra4 win in 1 half-moves
3 Ra5 win in 1 half-moves
4 Kb1 draw
5 Kb2 draw
6 Kb3 draw
7 Kc1 draw
8 Kc3 draw
9 Kd1 draw
10 Kd2 draw
11 Kd3 draw
12 Kg3 draw
13 Kg4 draw
14 Kg5 draw
15 Kh3 draw
16 Kh5 draw
17 Ra1 draw
18 Ra6 draw
19 Ra7 draw
20 Rb2 draw
21 Ra8 loss in 1 half-moves