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

EGTB: win in 2 half-moves

# move score
1 Re2 win in 1 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kd7 draw
5 Ra3 draw
6 Rb3 draw
7 Rc3 draw
8 Rd3 draw
9 Re1 draw
10 Re5 draw
11 Re6 draw
12 Re8 draw
13 Rf3 draw
14 Rg3 draw
15 Ke7 loss in 2 half-moves
16 Ke8 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rh3 loss in 2 half-moves