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

EGTB: win in 2 half-moves

# move score
1 Rh6 win in 1 half-moves
2 Ka4 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Ka7 draw
5 Kb7 draw
6 Rb1 draw
7 Rb2 draw
8 Rb8 draw
9 K5b5 loss in 2 half-moves
10 K6b5 loss in 2 half-moves
11 Kb4 loss in 2 half-moves
12 Rb3 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rg6 loss in 2 half-moves