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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rb5 win in 1 half-moves
3 Rd6 win in 1 half-moves
4 Kc6 draw
5 Rb1 loss in 2 half-moves
6 Rb2 loss in 2 half-moves
7 Rb3 loss in 2 half-moves
8 Rc6 loss in 2 half-moves
9 Re6 loss in 2 half-moves
10 Rf6 loss in 2 half-moves
11 Rg6 loss in 2 half-moves
12 Rh6 loss in 2 half-moves
13 Kaa6 loss in 1 half-moves
14 Kaa8 loss in 1 half-moves
15 Kab8 loss in 1 half-moves
16 Kba6 loss in 1 half-moves
17 Kba8 loss in 1 half-moves
18 Kbb8 loss in 1 half-moves
19 Kc7 loss in 1 half-moves
20 Kc8 loss in 1 half-moves
21 Ra6 loss in 1 half-moves