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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 K6c7 draw
3 K6e7 draw
4 Kc5 draw
5 Kd5 draw
6 Ra6 draw
7 Rb6 draw
8 Rc2 draw
9 Rc3 draw
10 K6e6 loss in 1 half-moves
11 K7c7 loss in 1 half-moves
12 K7e6 loss in 1 half-moves
13 K7e7 loss in 1 half-moves
14 Kc8 loss in 1 half-moves
15 Kd8 loss in 1 half-moves
16 Ke5 loss in 1 half-moves
17 Ke8 loss in 1 half-moves
18 Rc1 loss in 1 half-moves
19 Rc5 loss in 1 half-moves
20 Rc7 loss in 1 half-moves
21 Rc8 loss in 1 half-moves