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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Kc5 draw
3 Ra4 draw
4 Rb4 draw
5 Rc7 draw
6 Rc8 draw
7 K3c3 loss in 2 half-moves
8 K3e3 loss in 2 half-moves
9 K3e4 loss in 2 half-moves
10 K4c3 loss in 2 half-moves
11 K4e3 loss in 2 half-moves
12 K4e4 loss in 2 half-moves
13 Kc2 loss in 2 half-moves
14 Kd2 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Ke2 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves