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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Kb5 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Kc8 win in 3 half-moves
6 Kd4 win in 3 half-moves
7 Kd5 win in 3 half-moves
8 Kd7 win in 3 half-moves
9 Kd8 win in 3 half-moves
10 Rb8 win in 3 half-moves
11 Rc4 win in 3 half-moves
12 Rd4 win in 3 half-moves
13 Re4 win in 3 half-moves
14 Rb5 win in 9 half-moves
15 Rb7 win in 9 half-moves
16 Rb3 win in 11 half-moves
17 K5b6 draw
18 K5c6 draw
19 K5d6 draw
20 K7b6 draw
21 K7c6 draw
22 K7d6 draw
23 Kb7 draw
24 Rb6 draw
25 Rb1 loss in 2 half-moves
26 Rb2 loss in 2 half-moves
27 Rf4 loss in 2 half-moves
28 Rg4 loss in 2 half-moves
29 Rh4 loss in 2 half-moves