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 Kc1 draw
3 Kc2 draw
4 Kc3 draw
5 Kd3 draw
6 Ke3 draw
7 Rc1 draw
8 Rc2 draw
9 Rc3 draw
10 Kd1 loss in 6 half-moves
11 Ke1 loss in 4 half-moves
12 Ke2 loss in 4 half-moves
13 Ra4 loss in 4 half-moves
14 Rf4 loss in 4 half-moves
15 Rc5 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rb4 loss in 1 half-moves