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

EGTB: win in 2 half-moves

# move score
1 Rc3 win in 1 half-moves
2 Ra3 draw
3 Rb7 draw
4 Rb8 draw
5 Re3 draw
6 Rf3 draw
7 Rg3 draw
8 Rh3 draw
9 K2a1 loss in 2 half-moves
10 K2c1 loss in 2 half-moves
11 Ka3 loss in 2 half-moves
12 Kc3 loss in 2 half-moves
13 K1a1 loss in 1 half-moves
14 K1a2 loss in 1 half-moves
15 K1c1 loss in 1 half-moves
16 K1c2 loss in 1 half-moves
17 K2a2 loss in 1 half-moves
18 K2c2 loss in 1 half-moves
19 Rb4 loss in 1 half-moves
20 Rb5 loss in 1 half-moves
21 Rb6 loss in 1 half-moves
22 Rd3 loss in 1 half-moves