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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kc6 win in 1 half-moves
3 Kd6 win in 1 half-moves
4 Rc1 win in 1 half-moves
5 Rc2 win in 1 half-moves
6 Kb4 draw
7 Kb5 draw
8 Kc4 draw
9 Kd4 draw
10 Kd5 draw
11 Ra3 draw
12 Rb3 draw
13 Rc4 draw
14 Re3 draw
15 Rf3 draw
16 Rg3 draw
17 Rd3 loss in 2 half-moves
18 Rh3 loss in 2 half-moves