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

EGTB: win in 4 half-moves

# move score
1 Re4 win in 3 half-moves
2 Re5 win in 3 half-moves
3 Ka4 win in 5 half-moves
4 Ka8 win in 5 half-moves
5 Kb4 win in 5 half-moves
6 Kb5 win in 5 half-moves
7 Kb7 win in 5 half-moves
8 Kb8 win in 5 half-moves
9 K5a6 draw
10 K5b6 draw
11 K7a6 draw
12 K7b6 draw
13 Ra1 draw
14 Rb1 draw
15 Rc1 draw
16 Rd1 draw
17 Re2 draw
18 Re3 draw
19 Re6 draw
20 Rf1 draw
21 Re7 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves