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 K6c5 win in 3 half-moves
3 K6c6 win in 3 half-moves
4 Rc5 win in 3 half-moves
5 Rd7 win in 7 half-moves
6 K5a5 draw
7 K5a6 draw
8 K5c6 draw
9 K6a5 draw
10 K6a6 draw
11 Ka4 draw
12 Ka7 draw
13 Kb4 draw
14 Kb7 draw
15 Kc7 draw
16 Rd1 draw
17 Rd6 draw
18 Rd8 draw
19 Rh5 draw
20 Kc4 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Re5 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rg5 loss in 2 half-moves