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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Ka3 win in 9 half-moves
3 Kb3 win in 9 half-moves
4 Ra3 win in 11 half-moves
5 K4a5 draw
6 K4b5 draw
7 K6a5 draw
8 K6b5 draw
9 Ka7 draw
10 Kb4 draw
11 Kb6 draw
12 Kb7 draw
13 Ra1 draw
14 Rc2 draw
15 Rg2 draw
16 Rh2 draw
17 Rd2 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Rf2 loss in 2 half-moves