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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Ra8 draw
3 Rc8 draw
4 Rd8 draw
5 Rb8 loss in 4 half-moves
6 Rh8 loss in 4 half-moves
7 Na3 loss in 2 half-moves
8 Na7 loss in 2 half-moves
9 Nc3 loss in 2 half-moves
10 Nc7 loss in 2 half-moves
11 Nd4 loss in 2 half-moves
12 Nd6 loss in 2 half-moves
13 Re8 loss in 2 half-moves
14 Rf8 loss in 2 half-moves
15 Rg5 loss in 2 half-moves
16 Rg6 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rg1 loss in 1 half-moves
19 Rg2 loss in 1 half-moves
20 Rg3 loss in 1 half-moves