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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb1 draw
3 Kc2 draw
4 Kd1 draw
5 Kd2 draw
6 Ra2 draw
7 Ra3 draw
8 Rb4 draw
9 Rc4 draw
10 Rd4 draw
11 Rg4 draw
12 Ra1 loss in 4 half-moves
13 Ra7 loss in 4 half-moves
14 Ra8 loss in 4 half-moves
15 Rh4 loss in 4 half-moves
16 Ra6 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Ra5 loss in 1 half-moves
19 Re4 loss in 1 half-moves