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

EGTB: win in 10 half-moves

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