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

EGTB: win in 2 half-moves

# move score
1 Rc2 win in 1 half-moves
2 Kb4 draw
3 Kb6 draw
4 Ra4 draw
5 Rb4 draw
6 Rc5 draw
7 Rc1 loss in 10 half-moves
8 Ka4 loss in 6 half-moves
9 Ka5 loss in 4 half-moves
10 Ka6 loss in 4 half-moves
11 Kc5 loss in 2 half-moves
12 Kc6 loss in 2 half-moves
13 Rc3 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg4 loss in 1 half-moves
21 Rh4 loss in 1 half-moves