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 Kd1 win in 5 half-moves
3 Kd2 win in 5 half-moves
4 Kf1 win in 5 half-moves
5 Kf2 win in 5 half-moves
6 Kf3 win in 5 half-moves
7 Rf4 win in 5 half-moves
8 Rg4 win in 7 half-moves
9 Rh4 win in 7 half-moves
10 Re1 win in 9 half-moves
11 Kb1 draw
12 Kb2 draw
13 Kc2 draw
14 Kg1 draw
15 Kg3 draw
16 Kh1 draw
17 Kh2 draw
18 Kh3 draw
19 Ra4 draw
20 Re3 draw
21 Re5 draw
22 Re6 draw
23 Rb4 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Re7 loss in 2 half-moves
27 Re8 loss in 2 half-moves