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

EGTB: win in 2 half-moves

# move score
1 Re7 win in 1 half-moves
2 Ka6 draw
3 Ka7 draw
4 Ka8 draw
5 Kb6 draw
6 Kb8 draw
7 Kc6 draw
8 Kc7 draw
9 Kc8 draw
10 Ra4 draw
11 Rb4 draw
12 Rd4 draw
13 Re1 draw
14 Re3 draw
15 Re5 draw
16 Re6 draw
17 Re8 draw
18 Rg4 draw
19 Rh4 draw
20 Rc4 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rf4 loss in 2 half-moves