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

EGTB: win in 4 half-moves

# move score
1 Ka1 win in 3 half-moves
2 Ka3 win in 3 half-moves
3 Kab1 win in 3 half-moves
4 Kab2 win in 3 half-moves
5 Kab3 win in 3 half-moves
6 Kc1 win in 3 half-moves
7 Kc3 win in 3 half-moves
8 Kcb1 win in 3 half-moves
9 Kcb3 win in 3 half-moves
10 Ra7 win in 3 half-moves
11 Rc7 win in 3 half-moves
12 Rd7 win in 3 half-moves
13 Rb3 win in 5 half-moves
14 Kcb2 draw
15 Rb2 draw
16 Rb4 draw
17 Rb5 draw
18 Rb6 draw
19 Rb8 draw
20 Re7 draw
21 Kd1 loss in 2 half-moves
22 Kd2 loss in 2 half-moves
23 Kd3 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves