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

EGTB: win in 2 half-moves

# move score
1 Re2 win in 1 half-moves
2 Rg6 win in 1 half-moves
3 Rh6 win in 1 half-moves
4 Ka4 draw
5 Kb6 draw
6 Kg1 draw
7 Kg2 draw
8 Kh2 draw
9 Ra6 draw
10 Rb6 draw
11 Rc6 draw
12 Rd6 draw
13 Re1 draw
14 Re3 draw
15 Re4 draw
16 Re7 draw
17 Re8 draw
18 Rf6 draw
19 Kb4 loss in 2 half-moves
20 Kb5 loss in 2 half-moves
21 Ka6 loss in 1 half-moves
22 Re5 loss in 1 half-moves