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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Kb6 draw
3 Kc6 draw
4 Kd6 draw
5 Kh6 draw
6 Ra4 draw
7 Rc2 draw
8 Rc3 draw
9 Rf4 draw
10 Rd4 loss in 2 half-moves
11 Re4 loss in 2 half-moves
12 Rg4 loss in 2 half-moves
13 Rh4 loss in 2 half-moves
14 Kb4 loss in 1 half-moves
15 Kb5 loss in 1 half-moves
16 Kd4 loss in 1 half-moves
17 Kd5 loss in 1 half-moves
18 Kg6 loss in 1 half-moves
19 Kg7 loss in 1 half-moves
20 Kg8 loss in 1 half-moves
21 Kh8 loss in 1 half-moves
22 Rb4 loss in 1 half-moves