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

EGTB: win in 2 half-moves

# move score
1 Rd3 win in 1 half-moves
2 Kg3 win in 3 half-moves
3 Khg4 win in 3 half-moves
4 Khg5 win in 3 half-moves
5 Rg3 win in 3 half-moves
6 Kf4 win in 5 half-moves
7 Kf6 draw
8 Kfg4 draw
9 Kfg5 draw
10 Kg6 draw
11 Kh5 draw
12 Re3 draw
13 Rf3 draw
14 Rh1 draw
15 Rh2 draw
16 Ke4 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rc3 loss in 2 half-moves