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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Rd7 draw
4 Rd8 draw
5 K7b7 loss in 1 half-moves
6 K7b8 loss in 1 half-moves
7 K8b7 loss in 1 half-moves
8 K8b8 loss in 1 half-moves
9 Ra1 loss in 1 half-moves
10 Rb1 loss in 1 half-moves
11 Rc1 loss in 1 half-moves
12 Rd2 loss in 1 half-moves
13 Rd3 loss in 1 half-moves
14 Rd4 loss in 1 half-moves
15 Rd5 loss in 1 half-moves
16 Rd6 loss in 1 half-moves
17 Re1 loss in 1 half-moves
18 Rf1 loss in 1 half-moves
19 Rg1 loss in 1 half-moves
20 Rh1 loss in 1 half-moves