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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Ra4 win in 17 half-moves
3 Rb4 win in 17 half-moves
4 Rf4 win in 25 half-moves
5 Ra1 draw
6 Rb1 draw
7 Rd5 draw
8 Rg1 draw
9 Kf1 loss in 4 half-moves
10 Kf2 loss in 4 half-moves
11 Kf3 loss in 4 half-moves
12 Kg1 loss in 4 half-moves
13 Kg3 loss in 4 half-moves
14 Kh1 loss in 4 half-moves
15 Kh2 loss in 4 half-moves
16 Kh3 loss in 4 half-moves
17 R1d2 loss in 4 half-moves
18 R1d3 loss in 4 half-moves
19 R4d2 loss in 4 half-moves
20 R4d3 loss in 4 half-moves
21 Rc1 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Re4 loss in 2 half-moves
28 Rg4 loss in 2 half-moves
29 Rh1 loss in 2 half-moves
30 Rh4 loss in 2 half-moves