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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Kaa5 win in 3 half-moves
3 Kaa7 win in 3 half-moves
4 Kab5 win in 3 half-moves
5 Kab7 win in 3 half-moves
6 Kba5 win in 3 half-moves
7 Kba7 win in 3 half-moves
8 Kbb5 win in 3 half-moves
9 Kbb7 win in 3 half-moves
10 Kc5 win in 3 half-moves
11 Kc7 win in 3 half-moves
12 Rd7 win in 3 half-moves
13 Re5 win in 3 half-moves
14 Re6 win in 3 half-moves
15 Rf7 win in 3 half-moves
16 Rh7 win in 3 half-moves
17 Kc6 win in 5 half-moves
18 Re8 win in 9 half-moves
19 Ra7 draw
20 Rb7 draw
21 Re3 draw
22 Re4 draw
23 Rc7 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Re2 loss in 2 half-moves