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

EGTB: win in 4 half-moves

# move score
1 Rc3 win in 3 half-moves
2 K2c2 draw
3 K2c3 draw
4 K2e2 draw
5 K3c3 draw
6 K3e2 draw
7 Kc1 draw
8 Kd1 draw
9 Ke1 draw
10 Ra2 draw
11 Ra8 draw
12 Rb3 draw
13 K2e3 loss in 2 half-moves
14 K3c2 loss in 2 half-moves
15 K3e3 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 Ra4 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves