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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kc7 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Rb1 win in 3 half-moves
5 Rb2 win in 3 half-moves
6 Rb4 win in 3 half-moves
7 Rd8 win in 3 half-moves
8 Kb4 win in 5 half-moves
9 Kb7 win in 5 half-moves
10 Kc4 win in 5 half-moves
11 Ra8 win in 7 half-moves
12 K5b5 draw
13 K5b6 draw
14 K5d5 draw
15 K5d6 draw
16 K6b5 draw
17 K6b6 draw
18 K6d5 draw
19 K6d6 draw
20 Rb5 draw
21 Rb6 draw
22 Rc8 draw
23 Re8 draw
24 Rf8 draw
25 Kd4 loss in 2 half-moves
26 Rb7 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves