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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Kg1 win in 1 half-moves
3 Kg2 win in 1 half-moves
4 Kh2 win in 1 half-moves
5 Rg4 win in 1 half-moves
6 Rh2 win in 1 half-moves
7 Rh3 win in 1 half-moves
8 Rh5 win in 1 half-moves
9 Rh7 win in 1 half-moves
10 Ka7 draw
11 Kb7 draw
12 Ra4 draw
13 Rb4 draw
14 Rc4 draw
15 Rd4 draw
16 Re4 draw
17 Rh8 draw
18 Rf4 loss in 1 half-moves
19 Rh6 loss in 1 half-moves