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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Ra7 win in 11 half-moves
3 K4a5 draw
4 K4b5 draw
5 K6a5 draw
6 K6b5 draw
7 Ka3 draw
8 Ka7 draw
9 Kb3 draw
10 Kb4 draw
11 Kb6 draw
12 Kb7 draw
13 Rc7 draw
14 Rd7 draw
15 Rh2 draw
16 Rh8 draw
17 Re7 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves
23 Rh5 loss in 2 half-moves
24 Rh6 loss in 2 half-moves