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

EGTB: win in 2 half-moves

# move score
1 a3 win in 1 half-moves
2 Ra6 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Rb8 win in 1 half-moves
5 Re6 win in 1 half-moves
6 Rg6 win in 1 half-moves
7 Kb7 loss in 2 half-moves
8 Kc6 loss in 2 half-moves
9 Kc8 loss in 2 half-moves
10 Kd7 loss in 2 half-moves
11 Kd8 loss in 2 half-moves
12 Kb8 loss in 1 half-moves
13 Kd6 loss in 1 half-moves
14 Rb1 loss in 1 half-moves
15 Rb2 loss in 1 half-moves
16 Rb4 loss in 1 half-moves
17 Rb5 loss in 1 half-moves
18 Rb7 loss in 1 half-moves
19 Rc6 loss in 1 half-moves
20 Rd6 loss in 1 half-moves
21 Rf6 loss in 1 half-moves
22 Rh6 loss in 1 half-moves