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 Rd6 win in 1 half-moves
3 Rc6 draw
4 Ke4 loss in 2 half-moves
5 Ke5 loss in 2 half-moves
6 Kff4 loss in 2 half-moves
7 Kfg4 loss in 2 half-moves
8 Kfg6 loss in 2 half-moves
9 Kgf4 loss in 2 half-moves
10 Kgg4 loss in 2 half-moves
11 Kgg6 loss in 2 half-moves
12 Kh4 loss in 2 half-moves
13 Kh5 loss in 2 half-moves
14 Kh6 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rh6 loss in 2 half-moves
20 Ke6 loss in 1 half-moves
21 Re6 loss in 1 half-moves