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

EGTB: win in 2 half-moves

# move score
1 Re2 win in 1 half-moves
2 Re3 win in 1 half-moves
3 Ka2 draw
4 Ka4 draw
5 Kb2 draw
6 Kb3 draw
7 Kb4 draw
8 Kd5 draw
9 Kd7 draw
10 Re1 draw
11 Re7 draw
12 Re8 draw
13 Rf6 draw
14 Rg6 draw
15 Rh6 draw
16 Kc5 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Kc7 loss in 2 half-moves
19 Ke7 loss in 2 half-moves
20 Ke5 loss in 1 half-moves
21 Re4 loss in 1 half-moves
22 Re5 loss in 1 half-moves