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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Ka6 win in 1 half-moves
3 Kb5 win in 1 half-moves
4 Kb6 win in 1 half-moves
5 Rf4 win in 1 half-moves
6 Rg4 win in 1 half-moves
7 Rh5 win in 1 half-moves
8 Rh6 win in 1 half-moves
9 Kb4 draw
10 Ra4 draw
11 Rb4 draw
12 Rc4 draw
13 Rd4 draw
14 Re4 draw
15 Rh2 draw
16 Rh3 draw
17 Rh7 draw
18 Rh8 draw
19 Rh1 loss in 2 half-moves