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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Ka2 win in 5 half-moves
3 Ka4 win in 5 half-moves
4 Kb2 win in 5 half-moves
5 Kb4 win in 5 half-moves
6 Rc1 win in 5 half-moves
7 Rc2 win in 5 half-moves
8 Ka6 draw
9 Kb1 draw
10 Kb5 draw
11 Kb6 draw
12 Ra3 draw
13 Rc7 draw
14 Rc8 draw
15 Rd3 draw
16 Re3 draw
17 Rf3 draw
18 Rc4 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves