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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Ra8 win in 1 half-moves
3 Rb6 win in 1 half-moves
4 Ka2 draw
5 Kb1 draw
6 Kh1 draw
7 Kh3 draw
8 Ra3 draw
9 Ra4 draw
10 Ra5 draw
11 Ra7 draw
12 Rh6 draw
13 Kg1 loss in 2 half-moves
14 Kg2 loss in 2 half-moves
15 Kg3 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rg6 loss in 2 half-moves