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

EGTB: win in 4 half-moves

# move score
1 Re2 win in 3 half-moves
2 Kb2 draw
3 Kb3 draw
4 Kb4 draw
5 Kc2 draw
6 Kc4 draw
7 Kd2 draw
8 Kd3 draw
9 Kd4 draw
10 Kg1 draw
11 Kg2 draw
12 Kh1 draw
13 Kh3 draw
14 Ra6 draw
15 Rb6 draw
16 Rc6 draw
17 Rd6 draw
18 Re1 draw
19 Re3 draw
20 Re4 draw
21 Re5 draw
22 Rf6 draw
23 Kg3 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves