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

EGTB: win in 2 half-moves

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