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 Kc2 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Kd2 win in 3 half-moves
5 Kd4 win in 3 half-moves
6 Ke2 win in 3 half-moves
7 Rh4 win in 3 half-moves
8 Kc4 win in 5 half-moves
9 Ka3 draw
10 Ka5 draw
11 Kb3 draw
12 Kb4 draw
13 Ke3 draw
14 Ke4 draw
15 Rh1 draw
16 Rh2 draw
17 Rh5 draw
18 Rh6 draw
19 Kb5 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rh7 loss in 2 half-moves
23 Rh8 loss in 2 half-moves