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 Kg3 draw
5 Kh1 draw
6 Kh3 draw
7 Ra1 draw
8 Rb1 draw
9 Rc1 draw
10 Rd1 draw
11 Re3 draw
12 Re4 draw
13 Re5 draw
14 Re6 draw
15 Re8 draw
16 Rg1 draw
17 Rh1 draw
18 Re2 loss in 2 half-moves
19 Re7 loss in 2 half-moves