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 Kd1 draw
3 Kd2 draw
4 Ke2 draw
5 Kef1 draw
6 Kef2 draw
7 Kf3 draw
8 Kg1 draw
9 Kg3 draw
10 Kgf1 draw
11 Kgf2 draw
12 Kh1 draw
13 Kh2 draw
14 Kh3 draw
15 Ra4 draw
16 Rb1 draw
17 Rb2 draw
18 Rb3 draw
19 Rb5 draw
20 Rb7 draw
21 Rb8 draw
22 Rc4 draw
23 Re4 draw
24 Rb6 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves