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

EGTB: win in 2 half-moves

# move score
1 Re6 win in 1 half-moves
2 Rb7 draw
3 Rb8 draw
4 Rf6 draw
5 Rg6 draw
6 Rh6 draw
7 Ka3 loss in 2 half-moves
8 Ka6 loss in 2 half-moves
9 Kaa4 loss in 2 half-moves
10 Kab5 loss in 2 half-moves
11 Kb3 loss in 2 half-moves
12 Kba4 loss in 2 half-moves
13 Kbb5 loss in 2 half-moves
14 Kc3 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rd6 loss in 2 half-moves