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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Re7 win in 1 half-moves
4 Re8 win in 1 half-moves
5 Ka7 draw
6 Ka8 draw
7 Kb7 draw
8 Kc7 draw
9 Kc8 draw
10 Kg1 draw
11 Rc6 draw
12 Rd6 draw
13 Re1 draw
14 Re2 draw
15 Re3 draw
16 Re4 draw
17 Rf6 draw
18 Kg2 loss in 2 half-moves
19 Kh2 loss in 2 half-moves
20 Re5 loss in 1 half-moves
21 Rg6 loss in 1 half-moves
22 Rh6 loss in 1 half-moves