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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Ka3 win in 5 half-moves
4 Kb2 win in 5 half-moves
5 Kb3 win in 5 half-moves
6 Kb4 win in 5 half-moves
7 Ra7 win in 5 half-moves
8 Rb7 win in 5 half-moves
9 Rc1 win in 5 half-moves
10 Ka1 draw
11 Ka4 draw
12 Ka5 draw
13 Kb1 draw
14 Kc4 draw
15 Kc5 draw
16 Kc6 draw
17 Rc2 draw
18 Rc6 draw
19 Rc8 draw
20 Rd7 draw
21 Rh7 draw
22 Rc3 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rg7 loss in 2 half-moves