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

EGTB: win in 6 half-moves

# move score
1 Rg1 win in 5 half-moves
2 K3h4 draw
3 K5h4 draw
4 Kg2 draw
5 Kh2 draw
6 Kh6 draw
7 Ra1 draw
8 Re2 draw
9 Re3 draw
10 Re7 draw
11 Re8 draw
12 Rf1 draw
13 Rh1 draw
14 K3g4 loss in 2 half-moves
15 K5g4 loss in 2 half-moves
16 Kg3 loss in 2 half-moves
17 Kg5 loss in 2 half-moves
18 Kg6 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Re6 loss in 2 half-moves