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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kc1 win in 1 half-moves
3 Kd1 win in 1 half-moves
4 Ra1 win in 1 half-moves
5 Kcc3 win in 3 half-moves
6 Kd3 win in 3 half-moves
7 Ra4 win in 3 half-moves
8 Kbb2 win in 5 half-moves
9 Kcb2 win in 5 half-moves
10 Kd2 win in 5 half-moves
11 Ra3 win in 5 half-moves
12 Ra5 win in 5 half-moves
13 Ka3 win in 7 half-moves
14 Ka4 draw
15 Kb4 draw
16 Kbc3 draw
17 Kc4 draw
18 Rb2 draw
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Ra8 loss in 2 half-moves