https://books.chessbase.com/en/a-surprise-weapon-in-the-open-sicilian-with-4/a-surprise-weapon-in-the-open-sicilian-with-4 2026-03-20 https://books.chessbase.com/en/a-surprise-weapon-in-the-open-sicilian-with-4/6nf6-7bg5-ng4-grischuk-vs-gelfand 2026-03-20 https://books.chessbase.com/en/a-surprise-weapon-in-the-open-sicilian-with-4/6nf6-7c4-ne5-8nxe5-dxe5-9be3qe2-zajic-vs-rist 2026-03-19 https://books.chessbase.com/en/a-surprise-weapon-in-the-open-sicilian-with-4/6a6-7bxc6-bxc6-8nd4c4-ruiz-castillo-vs-zhou 2026-03-19 https://books.chessbase.com/en/a-surprise-weapon-in-the-open-sicilian-with-4/6nf6-7c4-e6-8nc3-be7a6-hou-yifan-vs-negi 2026-03-19 https://books.chessbase.com/en/a-surprise-weapon-in-the-open-sicilian-with-4/6g6-7c4-bg7-80-0-nf6-9nc3-0-0-macieja-vs-buka 2026-03-19 https://books.chessbase.com/en/a-surprise-weapon-in-the-open-sicilian-with-4/6nf6-7c4-g6-8nc3-bg7-9h3-stevic-vs-volokitin 2026-03-19 https://books.chessbase.com/en/a-surprise-weapon-in-the-open-sicilian-with-4/6g6-70-0-bg7-8c4-nf6-9nc3-0-0-10h3-rc8-malakh 2026-03-19 https://books.chessbase.com/en/a-surprise-weapon-in-the-open-sicilian-with-4/6g6-7c4-bg7-80-0-nf6-9h3-a6-jumabayev-vs-adhi 2026-03-19