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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 Kb5 win in 1 half-moves
4 Kb7 win in 1 half-moves
5 Rb3 win in 1 half-moves
6 Re3 win in 1 half-moves
7 Rf3 win in 1 half-moves
8 Rh3 win in 1 half-moves
9 Ka6 draw
10 Ka8 draw
11 Kb6 draw
12 Kb8 draw
13 Kc5 draw
14 Kd3 draw
15 Kd4 draw
16 Kd5 draw
17 Ra3 draw
18 Rc1 draw
19 Rc2 draw
20 Rd3 draw
21 Rg3 loss in 1 half-moves