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 Rf1 win in 3 half-moves
3 Ra1 draw
4 Rd1 draw
5 Re1 draw
6 Rg1 draw
7 Rh1 draw
8 Kb1 loss in 2 half-moves
9 Kb2 loss in 2 half-moves
10 Kb3 loss in 2 half-moves
11 Kc3 loss in 2 half-moves
12 Ke1 loss in 2 half-moves
13 Ke3 loss in 2 half-moves
14 Kf1 loss in 2 half-moves
15 Kf2 loss in 2 half-moves
16 Kf3 loss in 2 half-moves
17 Kcd1 loss in 1 half-moves
18 Kcd2 loss in 1 half-moves
19 Kcd3 loss in 1 half-moves
20 Ked1 loss in 1 half-moves
21 Ked2 loss in 1 half-moves
22 Ked3 loss in 1 half-moves