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

EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 Kf7 draw
3 Kf8 draw
4 Kg3 draw
5 Kg4 draw
6 Kg5 draw
7 Kg7 draw
8 Kh3 draw
9 Kh5 draw
10 Kh7 draw
11 Kh8 draw
12 Rc2 draw
13 Rc6 draw
14 Rd1 draw
15 Re1 draw
16 Rf1 draw
17 Rh1 draw
18 Ra1 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rc8 loss in 2 half-moves