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1
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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 Kde8 win in 51 half-moves
3 Rc1 win in 51 half-moves
4 Kfe8 win in 55 half-moves
5 Kg8 win in 55 half-moves
6 Ra2 win in 55 half-moves
7 Ra3 win in 55 half-moves
8 Rb1 win in 55 half-moves
9 Rd1 win in 55 half-moves
10 Rh1 win in 55 half-moves
11 Kc7 draw
12 Kc8 draw
13 Ra7 loss in 4 half-moves
14 Kd7 loss in 2 half-moves
15 Kde7 loss in 2 half-moves
16 Kf7 loss in 2 half-moves
17 Kfe7 loss in 2 half-moves
18 Kg7 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves