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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rc4 win in 3 half-moves
3 Kc3 win in 5 half-moves
4 Rd1 win in 5 half-moves
5 Rd2 win in 5 half-moves
6 Rd3 win in 5 half-moves
7 Ka1 draw
8 Ka2 draw
9 Ka3 draw
10 Kb1 draw
11 Kb3 draw
12 Kc1 draw
13 Kc2 draw
14 Kc5 draw
15 Kc6 draw
16 Kc7 draw
17 Kd5 draw
18 Kd7 draw
19 Ra4 draw
20 Re4 draw
21 Rf4 draw
22 Ke5 loss in 2 half-moves
23 Ke6 loss in 2 half-moves
24 Ke7 loss in 2 half-moves
25 Rd5 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves