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 Rd1 draw
6 Re2 draw
7 Rf1 draw
8 Rg1 draw
9 Re3 loss in 4 half-moves
10 Re5 loss in 4 half-moves
11 Re6 loss in 4 half-moves
12 Ra1 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Re7 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Re4 loss in 1 half-moves