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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Rb7 win in 5 half-moves
4 Ra7 win in 7 half-moves
5 K4b4 draw
6 K4b5 draw
7 K5b4 draw
8 K5b5 draw
9 Ka3 draw
10 Kb3 draw
11 Rc7 draw
12 Rd1 draw
13 Rd2 draw
14 Rd6 draw
15 Rd8 draw
16 Rh7 draw
17 Rd3 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves