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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Re1 win in 3 half-moves
3 Rh1 win in 3 half-moves
4 Ka6 win in 5 half-moves
5 Ka7 win in 5 half-moves
6 Ka8 win in 5 half-moves
7 Kb6 win in 5 half-moves
8 Kb8 win in 5 half-moves
9 Kc6 win in 5 half-moves
10 Kc7 win in 5 half-moves
11 Kc8 win in 5 half-moves
12 Na3 win in 5 half-moves
13 Na7 win in 5 half-moves
14 Nc3 win in 5 half-moves
15 Nc7 win in 5 half-moves
16 Ra5 win in 5 half-moves
17 Ra7 win in 5 half-moves
18 Ra8 win in 5 half-moves
19 Rb1 win in 5 half-moves
20 Rc1 win in 5 half-moves
21 Rd1 loss in 4 half-moves
22 Nd4 loss in 2 half-moves
23 Nd6 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Ra3 loss in 2 half-moves
26 Ra6 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rg1 loss in 2 half-moves