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 Kb7 win in 1 half-moves
3 Kc7 win in 1 half-moves
4 Ka8 draw
5 Kc8 draw
6 Ra5 draw
7 Rb4 draw
8 Rb6 draw
9 Rb7 draw
10 Rc5 draw
11 Rd5 draw
12 Re5 draw
13 Rf5 draw
14 Rb1 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rh5 loss in 2 half-moves