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 Kd1 win in 3 half-moves
11 Kd2 win in 3 half-moves
12 Kd3 win in 3 half-moves
13 Ra8 win in 3 half-moves
14 Rc8 win in 3 half-moves
15 Rd8 win in 3 half-moves
16 Rb1 win in 5 half-moves
17 Kcb2 draw
18 Rb2 draw
19 Rb5 draw
20 Rb6 draw
21 Rb7 draw
22 Re8 draw
23 Rf8 draw
24 Rb3 loss in 2 half-moves
25 Rb4 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves