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 Kg1 win in 1 half-moves
3 Kg2 win in 1 half-moves
4 Kh2 win in 1 half-moves
5 Rb1 win in 1 half-moves
6 Rc1 win in 1 half-moves
7 Re2 win in 1 half-moves
8 Rf1 win in 1 half-moves
9 Ka6 draw
10 Ka8 draw
11 Kb6 draw
12 Kb8 draw
13 Ra1 draw
14 Rd1 draw
15 Re3 draw
16 Re4 draw
17 Re6 draw
18 Re7 draw
19 Re8 draw
20 Re5 loss in 1 half-moves
21 Rg1 loss in 1 half-moves