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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Ra2 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rc4 win in 1 half-moves
5 Rd4 win in 1 half-moves
6 Re4 win in 1 half-moves
7 Rf4 win in 1 half-moves
8 Rg4 win in 1 half-moves
9 Rh4 win in 1 half-moves
10 Ka6 draw
11 Kb4 draw
12 Kb5 draw
13 Kg4 draw
14 Kg5 draw
15 Kg6 draw
16 Kh4 draw
17 Kh6 draw
18 Ra1 draw
19 Ra3 draw