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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Rh8 win in 1 half-moves
3 Ka5 draw
4 Ka6 draw
5 Ka7 draw
6 Kc5 draw
7 Kc6 draw
8 Kg2 draw
9 Kg3 draw
10 Kg4 draw
11 Kh2 draw
12 Kh4 draw
13 Ra8 draw
14 Rb7 draw
15 Rc8 draw
16 Re8 draw
17 Rf8 draw
18 Kb5 loss in 2 half-moves
19 Kb7 loss in 2 half-moves
20 Kc7 loss in 2 half-moves
21 Rd8 loss in 1 half-moves