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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Kd5 win in 5 half-moves
3 Rc1 win in 5 half-moves
4 Kb5 draw
5 Kc4 draw
6 Kd4 draw
7 Ra1 draw
8 Rf2 draw
9 Rf3 draw
10 Rf4 draw
11 Rf5 draw
12 Rg1 draw
13 Rh1 draw
14 Kb4 loss in 2 half-moves
15 Kb6 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rf8 loss in 2 half-moves