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

EGTB: win in 4 half-moves

# move score
1 K5c5 win in 3 half-moves
2 K5c6 win in 3 half-moves
3 K6c5 win in 3 half-moves
4 K6c6 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Kc7 win in 3 half-moves
7 Ra8 win in 3 half-moves
8 Rc8 win in 3 half-moves
9 K5a5 draw
10 K5a6 draw
11 K6a5 draw
12 K6a6 draw
13 Ka4 draw
14 Ka7 draw
15 Kb4 draw
16 Kb7 draw
17 Rb8 draw
18 Rd1 draw
19 Re8 draw
20 Rf8 draw
21 Rd2 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Rd7 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves