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

EGTB: win in 4 half-moves

# move score
1 Rc5 win in 3 half-moves
2 K5c5 draw
3 K5e5 draw
4 K6c5 draw
5 K6c6 draw
6 K6e5 draw
7 K6e6 draw
8 Kc7 draw
9 Kd7 draw
10 Ke7 draw
11 Ra3 draw
12 Ra6 draw
13 Rb5 draw
14 K5c6 loss in 2 half-moves
15 K5e6 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Ra8 loss in 2 half-moves