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

EGTB: win in 4 half-moves

# move score
1 Rd4 win in 3 half-moves
2 Re4 win in 3 half-moves
3 Ka6 draw
4 Ka7 draw
5 Ka8 draw
6 Kb6 draw
7 Kb8 draw
8 Kbc6 draw
9 Kbc7 draw
10 Kbc8 draw
11 Kd6 draw
12 Kd8 draw
13 Kdc6 draw
14 Kdc7 draw
15 Kdc8 draw
16 Ke6 draw
17 Ke7 draw
18 Ke8 draw
19 Rc3 draw
20 Rc5 draw
21 Rc6 draw
22 Rc7 draw
23 Rc8 draw
24 Rf4 draw
25 Rg4 draw
26 Rh4 draw
27 Ra4 loss in 2 half-moves
28 Rb4 loss in 2 half-moves
29 Rc1 loss in 2 half-moves
30 Rc2 loss in 2 half-moves