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 draw
3 Kd1 loss in 8 half-moves
4 Ra1 loss in 8 half-moves
5 Rb1 loss in 8 half-moves
6 Re1 loss in 8 half-moves
7 Rg3 loss in 8 half-moves
8 Rh1 loss in 8 half-moves
9 Kf1 loss in 6 half-moves
10 Ke1 loss in 4 half-moves
11 Rg2 loss in 4 half-moves
12 Kd2 loss in 2 half-moves
13 Kd3 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Kf3 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rg8 loss in 1 half-moves