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

EGTB: win in 48 half-moves

# move score
1 Ra5 win in 47 half-moves
2 K8a7 win in 55 half-moves
3 Ka5 win in 55 half-moves
4 Ra1 win in 55 half-moves
5 Ra2 win in 55 half-moves
6 Ra4 win in 55 half-moves
7 Rf3 win in 59 half-moves
8 Rg3 win in 59 half-moves
9 Rh3 win in 59 half-moves
10 K6a7 loss in 4 half-moves
11 Rb3 loss in 4 half-moves
12 K6b7 loss in 2 half-moves
13 K8b7 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Kb6 loss in 2 half-moves
16 Kb8 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves