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

EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Rc5 win in 3 half-moves
3 Rc6 win in 7 half-moves
4 Rc1 draw
5 Rf3 draw
6 Rh3 draw
7 Na8 loss in 2 half-moves
8 Nb4 loss in 2 half-moves
9 Nb5 loss in 2 half-moves
10 Nb8 loss in 2 half-moves
11 Nc5 loss in 2 half-moves
12 Nd5 loss in 2 half-moves
13 Ne6 loss in 2 half-moves
14 Ne8 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rg3 loss in 2 half-moves