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

EGTB: win in 4 half-moves

# move score
1 K5b5 win in 3 half-moves
2 K6b6 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Rb3 win in 3 half-moves
5 K5b6 win in 5 half-moves
6 Kb7 win in 5 half-moves
7 K6b5 win in 7 half-moves
8 Ka4 draw
9 Ka7 draw
10 Ra3 draw
11 Rc1 draw
12 Rc2 draw
13 Rc8 draw
14 Rd3 draw
15 Re3 draw
16 Rf3 draw
17 Rc4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves