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 Kf2 loss in 10 half-moves
3 Kf1 loss in 8 half-moves
4 Kg1 loss in 8 half-moves
5 Kh1 loss in 8 half-moves
6 Kh2 loss in 8 half-moves
7 Ra1 loss in 8 half-moves
8 Rb1 loss in 8 half-moves
9 Rd2 loss in 8 half-moves
10 Rd3 loss in 8 half-moves
11 Rg1 loss in 8 half-moves
12 Kf3 loss in 2 half-moves
13 Kg3 loss in 2 half-moves
14 Kh3 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Rd5 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rd8 loss in 1 half-moves