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 Kc5 draw
3 Ra4 draw
4 Rb4 draw
5 Rc6 draw
6 Rc7 draw
7 Rc1 loss in 14 half-moves
8 Rc2 loss in 14 half-moves
9 Rc3 loss in 14 half-moves
10 Rf4 loss in 8 half-moves
11 Ka5 loss in 2 half-moves
12 Ka6 loss in 2 half-moves
13 Ka7 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Kb7 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Kc6 loss in 1 half-moves
22 Kc7 loss in 1 half-moves