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 Kd4 draw
3 Kd5 draw
4 Kd6 draw
5 Ke4 draw
6 Rb3 draw
7 Rc5 draw
8 Rc6 draw
9 Rc7 draw
10 Rd3 draw
11 Re3 draw
12 Rf3 draw
13 Ke6 loss in 4 half-moves
14 Kf4 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Ra3 loss in 1 half-moves
21 Rc8 loss in 1 half-moves
22 Rh3 loss in 1 half-moves