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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kc5 win in 1 half-moves
4 Kd4 win in 1 half-moves
5 Kd5 win in 1 half-moves
6 Rg1 win in 1 half-moves
7 Rg2 win in 1 half-moves
8 Rg5 win in 1 half-moves
9 Rh3 win in 1 half-moves
10 Kb3 draw
11 Kc3 draw
12 Kd3 draw
13 Ra3 draw
14 Rc3 draw
15 Re3 draw
16 Rf3 draw
17 Rg4 draw
18 Rg6 draw
19 Rb3 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rg8 loss in 2 half-moves