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

EGTB: win in 10 half-moves

# move score
1 Rb1 win in 9 half-moves
2 Rb2 win in 13 half-moves
3 Ka1 draw
4 Ka3 draw
5 Ka5 draw
6 Ka6 draw
7 Ka7 draw
8 Kb1 draw
9 Kb2 draw
10 Kb5 draw
11 Kb7 draw
12 Ra3 draw
13 Rg3 draw
14 Rh3 draw
15 Kc5 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kc7 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Rf3 loss in 2 half-moves