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

EGTB: win in 4 half-moves

# move score
1 K4c3 win in 3 half-moves
2 K4e3 win in 3 half-moves
3 Ra2 win in 3 half-moves
4 Ra5 win in 3 half-moves
5 Rc4 win in 5 half-moves
6 K3c3 draw
7 K3c4 draw
8 K3e3 draw
9 K3e4 draw
10 K4c4 draw
11 K4e4 draw
12 Kc2 draw
13 Kd2 draw
14 Ke2 draw
15 Ra1 draw
16 Ra3 draw
17 Ra6 draw
18 Rb4 draw
19 Kc5 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Ra8 loss in 2 half-moves