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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Ra7 win in 1 half-moves
3 Rb6 win in 1 half-moves
4 Ka3 draw
5 Ka5 draw
6 Kg1 draw
7 Kh1 draw
8 Kh3 draw
9 Ra8 draw
10 Rg6 draw
11 Rh6 draw
12 Kg2 loss in 2 half-moves
13 Kg3 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Kb4 loss in 1 half-moves
20 Kb5 loss in 1 half-moves