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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Kc2 loss in 12 half-moves
3 Kd3 loss in 12 half-moves
4 Ke2 loss in 12 half-moves
5 Rg1 loss in 12 half-moves
6 Rh1 loss in 12 half-moves
7 Ke1 loss in 8 half-moves
8 Ra3 loss in 8 half-moves
9 Rd1 loss in 8 half-moves
10 Kc1 loss in 4 half-moves
11 Kc3 loss in 4 half-moves
12 Kd1 loss in 4 half-moves
13 Ra2 loss in 4 half-moves
14 Ra4 loss in 4 half-moves
15 Ke3 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Ra8 loss in 1 half-moves