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 Kb7 win in 3 half-moves
3 Kd6 win in 3 half-moves
4 Ra2 win in 7 half-moves
5 Rb2 win in 11 half-moves
6 Kb8 draw
7 Kc4 draw
8 Kc5 draw
9 Kc6 draw
10 Kd4 draw
11 Ke4 draw
12 Ke5 draw
13 Ke6 draw
14 Rc2 draw
15 Rd2 draw
16 Re1 draw
17 Re3 draw
18 Re4 draw
19 Re5 draw
20 Rf2 draw
21 Re6 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rh2 loss in 2 half-moves