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

EGTB: win in 56 half-moves

# move score
1 Kd1 win in 55 half-moves
2 Kg1 win in 55 half-moves
3 Kh1 win in 57 half-moves
4 Kb1 draw
5 Kb2 draw
6 Kc2 draw
7 Kd2 draw
8 Kg2 draw
9 Ra2 draw
10 Ra7 draw
11 Ra8 draw
12 Rb1 draw
13 Ra3 loss in 4 half-moves
14 Kg3 loss in 2 half-moves
15 Kh3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves