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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Kg1 draw
3 Kg2 draw
4 Kh2 draw
5 Ra1 draw
6 Rb1 draw
7 Rc1 draw
8 Re3 draw
9 Re4 draw
10 Re5 draw
11 Re7 draw
12 Re8 draw
13 Rg1 draw
14 Re6 loss in 6 half-moves
15 Rd1 loss in 2 half-moves
16 Re2 loss in 2 half-moves