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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Re3 win in 1 half-moves
3 Ka1 draw
4 Ka3 draw
5 Kb1 draw
6 Kb2 draw
7 Kb3 draw
8 Kb7 draw
9 Kb8 draw
10 Kc7 draw
11 Kd7 draw
12 Kd8 draw
13 Rd8 draw
14 Re4 draw
15 Re5 draw
16 Re6 draw
17 Re7 draw
18 Rf8 draw
19 Rg8 draw
20 Rh8 draw
21 Re2 loss in 1 half-moves