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 Kc8 win in 1 half-moves
3 Rg5 win in 1 half-moves
4 Rh5 win in 1 half-moves
5 Ka6 draw
6 Ka7 draw
7 Ka8 draw
8 Kb6 draw
9 Kc7 draw
10 Ra1 draw
11 Ra2 draw
12 Ra4 draw
13 Ra7 draw
14 Ra8 draw
15 Rb5 draw
16 Rc5 draw
17 Re5 draw
18 Rf5 draw
19 Kc6 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Rd5 loss in 2 half-moves