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

EGTB: win in 2 half-moves

# move score
1 Rh6 win in 1 half-moves
2 Kg1 draw
3 Kg2 draw
4 Kh2 draw
5 Rb1 draw
6 Rb2 draw
7 Rb3 draw
8 Rb5 draw
9 Rb7 draw
10 Rb8 draw
11 Rc6 draw
12 Rd6 draw
13 Re6 draw
14 Rf6 draw
15 Rg6 draw
16 Ka6 loss in 2 half-moves
17 Ka8 loss in 2 half-moves
18 Kb8 loss in 2 half-moves
19 Kb7 loss in 1 half-moves
20 Ra6 loss in 1 half-moves
21 Rb4 loss in 1 half-moves