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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Ka6 draw
3 Kb5 draw
4 Kb7 draw
5 Kc7 draw
6 Ra3 draw
7 Rc1 draw
8 Rc2 draw
9 Ka5 loss in 4 half-moves
10 Ka7 loss in 4 half-moves
11 Kc5 loss in 4 half-moves
12 Kc6 loss in 4 half-moves
13 Rb3 loss in 4 half-moves
14 Rd3 loss in 4 half-moves
15 Rc4 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Re3 loss in 1 half-moves