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 Kb7 win in 1 half-moves
3 Kf4 win in 3 half-moves
4 Kf6 win in 3 half-moves
5 Kg6 win in 3 half-moves
6 Rc5 win in 3 half-moves
7 Rd5 win in 3 half-moves
8 Kf5 win in 5 half-moves
9 Ka7 draw
10 Kb5 draw
11 Kg4 draw
12 Kh4 draw
13 Kh5 draw
14 Kh6 draw
15 Ra3 draw
16 Ra4 draw
17 Rb5 draw
18 Re5 draw
19 Rf5 draw
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves