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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Rb3 win in 1 half-moves
5 Rc2 win in 1 half-moves
6 Ka5 win in 3 half-moves
7 Kc4 win in 3 half-moves
8 Kc5 win in 3 half-moves
9 Kd5 win in 3 half-moves
10 Ra3 win in 3 half-moves
11 Rc1 win in 3 half-moves
12 Rc4 win in 3 half-moves
13 Rc5 win in 3 half-moves
14 Rd3 win in 3 half-moves
15 Re3 win in 3 half-moves
16 Kd3 win in 5 half-moves
17 Ka7 win in 11 half-moves
18 Ke5 win in 21 half-moves
19 Ke3 draw
20 Ke4 draw
21 Rf3 draw
22 Rc6 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rh3 loss in 2 half-moves