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

EGTB: win in 8 half-moves

# move score
1 Rc2 win in 7 half-moves
2 K2c2 draw
3 K2e2 draw
4 K3c2 draw
5 K3c3 draw
6 K3e2 draw
7 K3e3 draw
8 Ra3 draw
9 Ra5 draw
10 Rb2 draw
11 K2c3 loss in 2 half-moves
12 K2e3 loss in 2 half-moves
13 Kc1 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kd1 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Ke1 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Ra8 loss in 2 half-moves