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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Kb6 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Kb1 win in 5 half-moves
5 Kb2 win in 5 half-moves
6 Ka1 win in 7 half-moves
7 Kc4 win in 7 half-moves
8 Ra1 win in 7 half-moves
9 Rc2 win in 7 half-moves
10 Rc3 win in 7 half-moves
11 Rc4 win in 7 half-moves
12 Ka3 draw
13 Kb3 draw
14 Kb4 loss in 2 half-moves
15 Kb5 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rh1 loss in 2 half-moves