Sources
Below you can find all sources from where data was gathered:
- https://en.wikipedia.org/wiki/Albin_Countergambit
- https://www.thechesswebsite.com/larsens-opening/
- https://lichess.org/study/x61sVUv8/tUhwgURY
- https://www.thechesswebsite.com/jerome-gambit/
- https://www.thechesswebsite.com/bogo-indian-defense/
- https://www.thechesswebsite.com/pirc-defense/
- https://www.thechesswebsite.com/kings-indian-defense/
- https://www.thechesswebsite.com/icelandic-gambit/
- https://lichess.org/study/5Chjo0ht/ktgZ7ZCM
- https://www.thechesswebsite.com/falkbeer-counter-gambit/
- https://lichess.org/study/kKwQ5zY6
- https://lichess.org/study/vslA2r4R/3KqDHZrO
- https://www.thechesswebsite.com/nakhmanson-gambit/
- https://www.thechesswebsite.com/nimzo-indian-defense/
- https://www.thechesswebsite.com/caro-kann/
- https://www.chess.com/openings/Bogo-Indian-Defense
- https://lichess.org/study/wJSGIR1Y/4Z7wtxoU
- https://www.thechesswebsite.com/sicilian-defense/
- https://www.thechesswebsite.com/lolli-attack/
- https://lichess.org/study/bEleik81/SKnG9gjD
- https://lichess.org/@/mizant83/blog/play-the-bogo-indian-defense-structural-approach/WOnStqCR
- https://www.thechesswebsite.com/fried-liver-attack/
- https://www.thechesswebsite.com/vienna-game/
- https://lichess.org/study/buEfxZqM
- https://www.thechesswebsite.com/calabrese-countergambit/
- https://www.thechesswebsite.com/french-defense/
- https://www.thechesswebsite.com/semi-slav/
- https://www.thechesswebsite.com/queens-gambit/
- https://www.thechesswebsite.com/giuoco-piano/
- https://www.thechesswebsite.com/colorado-gambit/
- https://www.thechesswebsite.com/grob-attack/
- https://www.thechesswebsite.com/adelaide-counter-gambit/
- https://www.thechesswebsite.com/ruy-lopez/
- https://www.thechesswebsite.com/elephant-gambit/
- https://www.thechesswebsite.com/traxler-counter-attack/
- https://www.thechesswebsite.com/belgrade-gambit/
- https://www.thechesswebsite.com/wing-gambit/
- https://lichess.org/study/waerlslU/DArEVVHo
- https://www.thechesswebsite.com/scandinavian-defense/
- https://www.thechesswebsite.com/slav-defense/
- https://www.thechesswebsite.com/bishops-opening/
- https://www.thechesswebsite.com/albin-counter-gambit/
- https://www.thechesswebsite.com/italian-game/
- https://lichess.org/study/l4Fr76Vw/HcKRwojz
- https://www.thechesswebsite.com/evans-gambit/
- https://www.thechesswebsite.com/locock-gambit/
- https://www.thechesswebsite.com/london-system/
- https://www.thechesswebsite.com/ponziani-opening/
- https://lichess.org/study/BGPiQ6TD/cG2cYYQJ
- https://www.thechesswebsite.com/danish-gambit/
- https://www.thechesswebsite.com/birds-opening/
- https://www.thechesswebsite.com/matinovsky-gambit/
- https://www.thechesswebsite.com/english-opening/
- https://lichess.org/study/1wGvaK21/SRN8iREv
- https://lichess.org/study/ZWHbJIPd/ZX8Br8lZ
- https://www.thechesswebsite.com/halloween-gambit/
- https://www.thechesswebsite.com/urusov-gambit/
- https://www.thechesswebsite.com/tennison-gambit/
- https://www.thechesswebsite.com/latvian-gambit/
- https://www.thechesswebsite.com/alekhine-defense/
- https://lichess.org/study/WjomUdf6/84aM9rpF
- https://www.thechesswebsite.com/chess-openings/
- https://lichess.org/study/X6BvV2Yf/SRj6ClDP
- https://www.thechesswebsite.com/muzio-gambit/
- https://www.thechesswebsite.com/petrov-defense/
- https://www.thechesswebsite.com/queens-indian-defense/
- https://www.thechesswebsite.com/stafford-gambit-accepted/
- https://www.chess.com/openings/Budapest-Gambit
- https://lichess.org/study/1EeGil6D/54u0un6k
- https://lichess.org/study/2u5OOXZX
- https://lichess.org/study/lxlePHiR
- https://www.thechesswebsite.com/budapest-gambit/
- https://www.thechesswebsite.com/kings-gambit/
- https://www.thechesswebsite.com/benoni-defense/
- https://www.thechesswebsite.com/reti-gambit/
- https://lichess.org/study/aPEhu01n
- https://www.thechesswebsite.com/philidor-defense/
- https://www.thechesswebsite.com/scotch-gambit/
- https://www.thechesswebsite.com/dutch-defense/
- https://www.thechesswebsite.com/scotch-game/
- https://www.thechesswebsite.com/smith-morra-gambit/
- https://lichess.org/study/XrQZOclp/jVxeMKPa
- https://www.thechesswebsite.com/blackmar-diemer-gambit/
- https://www.thechesswebsite.com/reti-opening/
- https://www.chess.com/blog/GM-NiruMalVij/openings-explained-the-adelaide-counter-gambit
- https://www.thechesswebsite.com/grunfeld-defense/