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 Ka5 draw
3 Kb5 draw
4 Kb7 draw
5 Ra4 draw
6 Rb4 draw
7 Rc1 draw
8 Rc2 draw
9 Rc7 draw
10 Ka6 loss in 4 half-moves
11 Ka7 loss in 4 half-moves
12 Rh4 loss in 4 half-moves
13 Kc5 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rd4 loss in 1 half-moves