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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Ka3 draw
3 Ka5 draw
4 Kb4 draw
5 Kb5 draw
6 Kg1 draw
7 Kg2 draw
8 Kh2 draw
9 Rb4 draw
10 Rc4 draw
11 Rd4 draw
12 Re2 draw
13 Re3 draw
14 Re5 draw
15 Re7 draw
16 Re8 draw
17 Rf4 draw
18 Rg4 draw
19 Rh4 draw
20 Kb3 loss in 2 half-moves
21 Re6 loss in 1 half-moves