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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 Rg2 win in 3 half-moves
2 Ke2 win in 7 half-moves
3 Kgf2 win in 7 half-moves
4 Kh2 win in 7 half-moves
5 Rh4 win in 7 half-moves
6 Ke1 draw
7 Kff2 draw
8 Kfg2 draw
9 Kgg2 draw
10 Kh1 draw
11 Rb4 draw
12 Rf4 draw
13 Rg3 draw
14 Rg5 draw
15 Ra4 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rg8 loss in 2 half-moves