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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Rb2 draw
3 Rb3 draw
4 Rb4 draw
5 Ra6 loss in 4 half-moves
6 Rb5 loss in 4 half-moves
7 Rb7 loss in 4 half-moves
8 Rb8 loss in 4 half-moves
9 Ka1 loss in 2 half-moves
10 Kb1 loss in 2 half-moves
11 Kb2 loss in 2 half-moves
12 Rb1 loss in 2 half-moves
13 Rc6 loss in 2 half-moves
14 Rd6 loss in 2 half-moves
15 Re6 loss in 2 half-moves
16 Rf6 loss in 2 half-moves
17 Rh6 loss in 2 half-moves
18 Kb3 loss in 1 half-moves
19 Rg6 loss in 1 half-moves