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 Kh3 draw
3 Kh5 draw
4 Rc2 draw
5 Rc3 draw
6 Rc4 draw
7 Rc5 draw
8 Rc6 draw
9 Rc7 draw
10 Rd1 draw
11 Rf1 draw
12 Kb7 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Kb8 loss in 1 half-moves
16 Kd8 loss in 1 half-moves
17 Kg3 loss in 1 half-moves
18 Kg4 loss in 1 half-moves
19 Kg5 loss in 1 half-moves
20 Ra1 loss in 1 half-moves
21 Rb1 loss in 1 half-moves
22 Re1 loss in 1 half-moves
23 Rh1 loss in 1 half-moves