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

EGTB: win in 6 half-moves

# move score
1 Rb7 win in 5 half-moves
2 Rc1 win in 5 half-moves
3 Rc2 win in 5 half-moves
4 Ra7 win in 13 half-moves
5 K2a3 draw
6 K4a3 draw
7 Ka1 draw
8 Ka5 draw
9 Kb1 draw
10 Kb2 draw
11 Rc6 draw
12 Rc8 draw
13 Rg7 draw
14 Rh7 draw
15 K2b3 loss in 2 half-moves
16 K4b3 loss in 2 half-moves
17 Kb4 loss in 2 half-moves
18 Kb5 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rf7 loss in 2 half-moves