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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Ke2 win in 1 half-moves
3 Kf2 win in 1 half-moves
4 Kg1 win in 1 half-moves
5 Kg2 win in 1 half-moves
6 Rb1 win in 1 half-moves
7 Rc1 win in 1 half-moves
8 Re2 win in 1 half-moves
9 Re3 win in 1 half-moves
10 Re4 win in 1 half-moves
11 Re6 win in 1 half-moves
12 Re8 win in 1 half-moves
13 Ka6 draw
14 Ka8 draw
15 Kb6 draw
16 Kb8 draw
17 Ra1 draw
18 Rd1 draw
19 Re7 draw
20 Re5 loss in 1 half-moves