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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Ka8 win in 1 half-moves
3 Ra3 win in 1 half-moves
4 Kc8 draw
5 Rb3 draw
6 Rc3 draw
7 Kb7 loss in 4 half-moves
8 Rd2 loss in 4 half-moves
9 Rd4 loss in 4 half-moves
10 Rh3 loss in 4 half-moves
11 Kc7 loss in 2 half-moves
12 Rd5 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rd1 loss in 1 half-moves