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 Ka1 draw
3 Ka2 draw
4 Ka3 draw
5 Ka7 draw
6 Ka8 draw
7 Kb1 draw
8 Kb3 draw
9 Kb7 draw
10 Kc1 draw
11 Kc2 draw
12 Kc7 draw
13 Kc8 draw
14 Ra5 draw
15 Rb3 draw
16 Rc5 draw
17 Rd5 draw
18 Re5 draw
19 Rf5 draw
20 Kc3 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rh5 loss in 2 half-moves