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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kc6 win in 3 half-moves
3 Ra2 win in 5 half-moves
4 Kb7 draw
5 Kb8 draw
6 Kc4 draw
7 Kc5 draw
8 Kd4 draw
9 Kd6 draw
10 Ke4 draw
11 Rb2 draw
12 Rc2 draw
13 Rd1 draw
14 Rd3 draw
15 Rd4 draw
16 Re2 draw
17 Ke5 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rh2 loss in 2 half-moves