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

EGTB: win in 2 half-moves

# move score
1 Re4 win in 1 half-moves
2 Kb8 draw
3 Kd8 draw
4 Kf2 draw
5 Kf4 draw
6 Kg2 draw
7 Kg4 draw
8 Kh2 draw
9 Kh3 draw
10 Kh4 draw
11 Ra3 draw
12 Rb3 draw
13 Rc3 draw
14 Rd3 draw
15 Re1 draw
16 Re2 draw
17 Re5 draw
18 Re6 draw
19 Re7 draw
20 Re8 draw
21 Rf3 draw
22 Kb7 loss in 2 half-moves
23 Kc7 loss in 2 half-moves
24 Kd7 loss in 2 half-moves
25 Kf3 loss in 1 half-moves