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

EGTB: win in 4 half-moves

# move score
1 K5b5 win in 3 half-moves
2 K5b6 win in 3 half-moves
3 K6b5 win in 3 half-moves
4 K6b6 win in 3 half-moves
5 Kb4 win in 3 half-moves
6 Kb7 win in 3 half-moves
7 Rh4 win in 3 half-moves
8 Rh7 win in 3 half-moves
9 K5d5 draw
10 K5d6 draw
11 K6d5 draw
12 K6d6 draw
13 Kc7 draw
14 Kd7 draw
15 Ra3 draw
16 Rf3 draw
17 Rg3 draw
18 Rh5 draw
19 Rh6 draw
20 Rh8 draw
21 Kc4 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Rh1 loss in 2 half-moves
28 Rh2 loss in 2 half-moves