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EGTB: win in 6 half-moves

# move score
1 Rf3 win in 5 half-moves
2 Ra3 draw
3 Rb1 draw
4 Rb2 draw
5 Rbc3 draw
6 Rd1 draw
7 Rd2 draw
8 Rdc3 draw
9 Rb4 loss in 2 half-moves
10 Rb5 loss in 2 half-moves
11 Rb6 loss in 2 half-moves
12 Rb7 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rd4 loss in 2 half-moves
15 Rd5 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves