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

EGTB: win in 50 half-moves

# move score
1 Ra8 win in 49 half-moves
2 Ra4 win in 55 half-moves
3 Kg1 draw
4 Kg2 draw
5 Kh2 draw
6 Rb4 draw
7 Rb8 draw
8 Rc1 draw
9 Rc2 draw
10 Rc3 draw
11 Rd4 draw
12 Rd8 draw
13 Rh4 draw
14 Rh8 draw
15 R4c5 loss in 2 half-moves
16 R4c6 loss in 2 half-moves
17 R4c7 loss in 2 half-moves
18 R8c5 loss in 2 half-moves
19 R8c6 loss in 2 half-moves
20 R8c7 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rg8 loss in 2 half-moves