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 Na1 draw
3 Na3 draw
4 Nd4 draw
5 Ne1 draw
6 Ra4 draw
7 Rb1 draw
8 Rb2 draw
9 Rb6 draw
10 Rc4 draw
11 Rd4 draw
12 Re4 draw
13 Rf4 draw
14 Rb3 loss in 4 half-moves
15 Ne3 loss in 2 half-moves
16 Nf2 loss in 2 half-moves
17 Ng3 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 1 half-moves
21 Rh4 loss in 1 half-moves