Move circle and arrow notation
1. e4 { Check how the notation arrows relate to normal comments. } { [%csl Yf4,Gg5,Gd4,Rc4,Bb4,Ya4][%cal Gg1f3,Rf1c4,Gh2h4,Rg2g4,Bf2f4,Ye2e4] } 1... e5 { [%cal Gh2h4] } 2. Nf3 { [%cal Rf3e5] } 2... Nc6 { [%cal Yc6e5] } 3. d4 { [%cal Bd4e5] } 3... exd4 { [%csl Ge5] } 4. Nxd4 { [%csl Rc6] } 4... Nxd4 { [%csl Yd4] } 5. Qxd4 { [%csl Bd4] } *
1. e4 {[%csl Rd4,Yd5,Ge4,Rf4,Yf5][%cal Ge4e6,Ye4d5,Ye4f5,Re4f4,Re4d4]} f5 *
Following is a collection of annotations that may bring problems with it. They were mostly taken from studies from lichess.org, and referenced including the URL.
They will give me some material that allows to check if the grammar is "good enough" for understanding everything possible.
https://lichess.org/study/lpYmlTD5/IEy0hIna Does not work at the moment, has to do with double comments in it and the variations.
1. e4 e5 {[%csl Ra1]} ( 1... c5 {[%csl Ra1]} 2. Nf3 d6 {[%csl Ra1]} ) ( 1... d6 {[%csl Ra1]} 2. d4 Nf6 ) works well, have tested in the grammar.