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

EGTB: win in 2 half-moves

# move score
1 R4a5 win in 1 half-moves
2 R4a7 win in 1 half-moves
3 R8a5 win in 1 half-moves
4 R8a7 win in 1 half-moves
5 Ra1 win in 1 half-moves
6 Ra3 win in 1 half-moves
7 Raa2 win in 1 half-moves
8 Rag4 win in 1 half-moves
9 Rag8 win in 1 half-moves
10 Rc2 win in 1 half-moves
11 Rd4 win in 1 half-moves
12 Rd8 win in 1 half-moves
13 Rf4 win in 1 half-moves
14 Rf8 win in 1 half-moves
15 Rgg4 win in 1 half-moves
16 Rh4 win in 1 half-moves
17 Rh8 win in 1 half-moves
18 Rb2 win in 3 half-moves
19 Rga2 win in 3 half-moves
20 Rh2 win in 3 half-moves
21 Rb4 draw
22 Rb8 draw
23 Rc4 draw
24 Rc8 draw
25 Rd2 loss in 2 half-moves
26 Re2 loss in 2 half-moves
27 Rf2 loss in 2 half-moves
28 Rg1 loss in 2 half-moves
29 Rg3 loss in 2 half-moves
30 Rg5 loss in 2 half-moves
31 Rg6 loss in 2 half-moves
32 Rg7 loss in 2 half-moves
33 Rgg8 loss in 2 half-moves
34 R4a6 loss in 1 half-moves
35 R8a6 loss in 1 half-moves
36 Re4 loss in 1 half-moves
37 Re8 loss in 1 half-moves