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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Ka7 draw
3 Kg2 draw
4 Kg3 draw
5 Kg4 draw
6 Kh2 draw
7 Kh4 draw
8 Rb1 draw
9 Rc1 draw
10 Rd1 draw
11 Re2 draw
12 Re3 draw
13 Re4 draw
14 Re6 draw
15 Re7 draw
16 Rf1 draw
17 Rh1 draw
18 Kb7 loss in 2 half-moves
19 Kb8 loss in 2 half-moves
20 Ra1 loss in 1 half-moves
21 Re5 loss in 1 half-moves
22 Re8 loss in 1 half-moves