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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Kc5 win in 3 half-moves
6 Ra3 win in 3 half-moves
7 Rb3 win in 3 half-moves
8 Rc4 win in 3 half-moves
9 Rc5 win in 3 half-moves
10 Ka8 win in 5 half-moves
11 Rd3 win in 5 half-moves
12 Ka5 draw
13 Kaa6 draw
14 Kab6 draw
15 Kb7 draw
16 Kba6 draw
17 Kbb6 draw
18 Kc6 draw
19 Rc1 draw
20 Rc2 draw
21 Rc6 draw
22 Re3 draw
23 Rc7 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves