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 Ka5 draw
3 Ka6 draw
4 Ka7 draw
5 Kb3 draw
6 Kb4 draw
7 Kb7 draw
8 Kbb5 draw
9 Kbc5 draw
10 Kc3 draw
11 Kc6 draw
12 Kcb5 draw
13 Kcc5 draw
14 Ra7 draw
15 Rb7 draw
16 Rc8 draw
17 Kd3 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rg7 loss in 2 half-moves