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 Kc7 draw
3 Kc8 draw
4 Kd7 draw
5 Ke7 draw
6 Ke8 draw
7 Kg1 draw
8 Kg2 draw
9 Kh2 draw
10 Ra3 draw
11 Ra5 draw
12 Ra6 draw
13 Ra7 draw
14 Ra8 draw
15 Rb4 draw
16 Rd4 draw
17 Rf4 draw
18 Rg4 draw
19 Rh4 draw
20 Ra1 loss in 1 half-moves
21 Ra2 loss in 1 half-moves
22 Rc4 loss in 1 half-moves