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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Re8 win in 1 half-moves
3 K6b7 win in 3 half-moves
4 K6d6 win in 3 half-moves
5 K6d7 win in 3 half-moves
6 K7b7 win in 3 half-moves
7 K7d6 win in 3 half-moves
8 K7d7 win in 3 half-moves
9 Kb5 win in 3 half-moves
10 Kc5 win in 3 half-moves
11 Kd8 win in 3 half-moves
12 Ra8 win in 3 half-moves
13 Rb5 win in 3 half-moves
14 Rb6 win in 3 half-moves
15 Rb7 win in 3 half-moves
16 Rc8 win in 3 half-moves
17 Rd8 win in 3 half-moves
18 Rf8 win in 3 half-moves
19 Kc8 win in 5 half-moves
20 K6b6 draw
21 K7b6 draw
22 Kd5 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rb3 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves