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 Rg4 win in 1 half-moves
3 Kc4 draw
4 Kc5 draw
5 Kd5 draw
6 Ke5 draw
7 Re3 draw
8 Re8 draw
9 Rf4 draw
10 Kc3 loss in 2 half-moves
11 Kd3 loss in 2 half-moves
12 Ke3 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Re6 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rh4 loss in 2 half-moves