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

EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Rf1 win in 3 half-moves
3 Rh1 win in 3 half-moves
4 Kgf2 win in 7 half-moves
5 Re1 win in 7 half-moves
6 Rg1 win in 7 half-moves
7 Kd2 draw
8 Kd3 draw
9 Ke2 draw
10 Ke4 draw
11 Kef2 draw
12 Kef3 draw
13 Kf1 draw
14 Kf4 draw
15 Kg1 draw
16 Kg3 draw
17 Kgf3 draw
18 Kh1 draw
19 Kh2 draw
20 Kh3 draw
21 Rc2 draw
22 Rc3 draw
23 Rc7 draw
24 Kd4 loss in 2 half-moves
25 Ra1 loss in 2 half-moves
26 Rb1 loss in 2 half-moves
27 Rc4 loss in 2 half-moves
28 Rc5 loss in 2 half-moves
29 Rc6 loss in 2 half-moves
30 Rc8 loss in 2 half-moves