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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rd7 win in 1 half-moves
3 Re7 win in 1 half-moves
4 K6a5 draw
5 K6a6 draw
6 Ka7 draw
7 Rf7 draw
8 K5a6 loss in 2 half-moves
9 K5c6 loss in 2 half-moves
10 Ka4 loss in 2 half-moves
11 Kb4 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 K5a5 loss in 1 half-moves
14 K5c5 loss in 1 half-moves
15 K6c5 loss in 1 half-moves
16 K6c6 loss in 1 half-moves
17 Kc7 loss in 1 half-moves
18 Ra7 loss in 1 half-moves
19 Rc7 loss in 1 half-moves
20 Rg7 loss in 1 half-moves
21 Rh7 loss in 1 half-moves