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

EGTB: win in 4 half-moves

# move score
1 Ka3 win in 3 half-moves
2 Kb1 win in 3 half-moves
3 Kb2 win in 3 half-moves
4 Kb3 win in 3 half-moves
5 Kb4 win in 3 half-moves
6 Ra3 win in 3 half-moves
7 Rc1 win in 5 half-moves
8 Rc2 win in 5 half-moves
9 Kc4 win in 7 half-moves
10 Ka1 draw
11 Ka4 draw
12 Ka5 draw
13 Ka6 draw
14 Kb6 draw
15 Kc5 draw
16 Kc6 draw
17 Rb3 draw
18 Rc8 draw
19 Rd3 draw
20 Re3 draw
21 Rf3 draw
22 Rc4 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rc7 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves