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

EGTB: win in 2 half-moves

# move score
1 Ka1 win in 1 half-moves
2 Kc1 win in 1 half-moves
3 Kb1 draw
4 Kc2 draw
5 Kc3 draw
6 Rb8 loss in 10 half-moves
7 Ra7 loss in 8 half-moves
8 Rc7 loss in 8 half-moves
9 Ka2 loss in 6 half-moves
10 Ka3 loss in 6 half-moves
11 Kb3 loss in 4 half-moves
12 Rb3 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves