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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Re2 win in 1 half-moves
3 Re4 win in 1 half-moves
4 Re6 win in 1 half-moves
5 Re7 win in 1 half-moves
6 Re8 win in 1 half-moves
7 Ka1 draw
8 Ka7 draw
9 Kb7 draw
10 Kb8 draw
11 Kc1 draw
12 Rc1 draw
13 Rd1 draw
14 Re3 draw
15 Rf1 draw
16 Rg1 draw
17 Rh1 draw
18 Ka2 loss in 2 half-moves
19 Kc2 loss in 2 half-moves
20 Re5 loss in 1 half-moves