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

EGTB: win in 2 half-moves

# move score
1 Re6 win in 1 half-moves
2 Ke7 draw
3 Ke8 draw
4 Kf7 draw
5 Kg7 draw
6 Kg8 draw
7 Ra1 draw
8 Rd1 draw
9 Re4 draw
10 Re5 draw
11 Re7 draw
12 Re8 draw
13 Re2 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rh1 loss in 2 half-moves
18 Rb1 loss in 1 half-moves
19 Rc1 loss in 1 half-moves