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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Kc1 draw
3 Kc2 draw
4 Kc3 draw
5 Kd1 draw
6 Kd3 draw
7 Kd7 draw
8 Ke1 draw
9 Ke2 draw
10 Ke3 draw
11 Ke7 draw
12 Ke8 draw
13 Rd3 draw
14 Re3 draw
15 Rf3 draw
16 Rh1 draw
17 Rh2 draw
18 Rh4 draw
19 Rh5 draw
20 Rh8 draw
21 Kc7 loss in 2 half-moves
22 Kc8 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rh6 loss in 2 half-moves
27 Rh7 loss in 2 half-moves