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 Rf5 win in 1 half-moves
3 Ka7 win in 3 half-moves
4 Kba6 win in 3 half-moves
5 Kbb6 win in 3 half-moves
6 Kc6 win in 3 half-moves
7 Kc7 win in 3 half-moves
8 Rb4 win in 3 half-moves
9 Rb6 win in 3 half-moves
10 Rg5 win in 3 half-moves
11 Rh5 win in 3 half-moves
12 Ka4 draw
13 Ka8 draw
14 Kaa6 draw
15 Kab6 draw
16 Kb8 draw
17 Kc8 draw
18 Kb4 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Re5 loss in 2 half-moves