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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Kb7 win in 9 half-moves
3 K4a5 draw
4 K4b5 draw
5 K6a5 draw
6 K6b5 draw
7 Ka3 draw
8 Kb3 draw
9 Kb4 draw
10 Kb6 draw
11 Ra8 draw
12 Rb7 draw
13 Rc7 draw
14 Rd7 draw
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves