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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Rd6 win in 1 half-moves
3 Ka1 draw
4 Ka3 draw
5 Ka7 draw
6 Ka8 draw
7 Kb2 draw
8 Kb3 draw
9 Kb6 draw
10 Kb8 draw
11 Ra3 draw
12 Ra4 draw
13 Ra5 draw
14 Ra7 draw
15 Rb6 draw
16 Rc6 draw
17 Rh6 draw
18 Kc6 loss in 2 half-moves
19 Kc7 loss in 2 half-moves
20 Kc8 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rg6 loss in 2 half-moves