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 Kb3 draw
3 Kb4 draw
4 Kb5 draw
5 Kc5 draw
6 Kc7 draw
7 Kc8 draw
8 Kd5 draw
9 Kd7 draw
10 Ke7 draw
11 Ke8 draw
12 Ra3 draw
13 Rb3 draw
14 Kd3 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves