25 Danish
- Chessable: Danish Gambit Main Line and Variations
- Danish Gambit Declined
- From chess pathways.com
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25 Ruy Lopez
- Closed Spanish, Chigorin Variation #1
- Closed Spanish, Chigorin Variation #2
- Closed Spanish, Chigorin Variation #3
- Closed Spanish, Chigorin Variation #4
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Attack With London System
- Morris Counter Gambit
- 1...d5, 2...Nf6, 3...c5
- 1...d5, 2...Nf6, 3...e6, Part 1
- 1...d5, 2...Nf6, 3...e6, Part 2
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Closed Sicilian Pawn Structure
- Davies-Smart, 1984
- Vokac-Navarra, 2015
- Smyslov-Denker, 1946
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David Lessons
- Dragon 1/10/22
- Dragon 1/24/22
- Dominguez Perez, Leiner - Carlsen, Magnus, 7/30/2008
- London v. Modern
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David Lessons II
- Sicilian With e6 for Black (1/15/25)
- Against Accelerated Dragon (1/15/25)
- Spanish -- Schliemann
- Caro-Kann Main Line. (1/29/25)
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Dragon Mainline, 9.0-0-0, d5 10th move variations
- Main Line, 10.Nxc6 #1
- Main Line, 10.Nxc6 #2
- Main Line, 10.Nxc6 #3
- Main Line, Nxc6 #5. (No #4)
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Dragon Variation --Yugoslav Attack
- Sherwood - Wang, San Francisco, 2014
- Mueller - Ewert, Saarland, 2016
- Leser - Leeb, Württemberg, 2016
- Van Dahl - Bunyatov, Hoogeveen, 2018
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Eric Rosen -- London System
- Rosen - N N (Organizing the Attack)
- Bareev - Nakamura (Beats thé London in 11 moves)
- Stockfish - Rosen (New Variations)
- Zamora - Laznika (The Best Line Against the London)
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Eric Rosen, London System 2
- Super GM Gelfand Falls to Deep Prep (iChess ch. 46)
- "Aronian's Creative Miniature" (iChess ch. 47)
- "Grandmaster Quick Work of Amateur) (iChess ch. 48)
- "Breaking Through Locked Position", (iChess ch. 49)
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