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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Kb1 draw
5 Kb5 draw
6 Kb6 draw
7 Kc2 draw
8 Kc6 draw
9 Kd1 draw
10 Kd2 draw
11 Ra3 draw
12 Rb3 draw
13 Rc2 draw
14 Rc4 draw
15 Rd3 draw
16 Rh3 draw
17 Kd4 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rg3 loss in 2 half-moves