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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Kf3 draw
3 Kh3 draw
4 Rh2 draw
5 Rh1 loss in 10 half-moves
6 Rh3 loss in 8 half-moves
7 Kf2 loss in 4 half-moves
8 Kf4 loss in 4 half-moves
9 Kg2 loss in 4 half-moves
10 Kg4 loss in 4 half-moves
11 Kh2 loss in 4 half-moves
12 Rh5 loss in 4 half-moves
13 Ra4 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rh6 loss in 2 half-moves
20 Rh7 loss in 2 half-moves
21 Rh8 loss in 2 half-moves