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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Rh2 win in 3 half-moves
4 Rh4 win in 3 half-moves
5 Kb1 draw
6 Kb2 draw
7 Kb4 draw
8 Kb5 draw
9 Kb6 draw
10 Kc6 draw
11 Kd1 draw
12 Kd2 draw
13 Kd4 draw
14 Kd5 draw
15 Ra3 draw
16 Rc3 draw
17 Rh1 draw
18 Rh5 draw
19 Rh6 draw
20 Kd6 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rh7 loss in 2 half-moves
27 Rh8 loss in 2 half-moves