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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Kd2 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Rc4 win in 3 half-moves
6 Kb5 win in 7 half-moves
7 Rc1 win in 13 half-moves
8 Kb6 draw
9 Kc1 draw
10 Kc2 draw
11 Kc6 draw
12 Ke1 draw
13 Ke2 draw
14 Ra3 draw
15 Rb3 draw
16 Rc2 draw
17 Rd3 draw
18 Rh3 draw
19 Kd5 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rg3 loss in 2 half-moves