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 Rb2 win in 3 half-moves
4 K5b6 win in 5 half-moves
5 K6b5 win in 5 half-moves
6 Kb4 win in 5 half-moves
7 Kb7 win in 5 half-moves
8 Ra2 win in 7 half-moves
9 Ka4 draw
10 Ka7 draw
11 Rc1 draw
12 Rc3 draw
13 Rc4 draw
14 Rc8 draw
15 Rd2 draw
16 Re2 draw
17 Rc5 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves