ECO B02
27 named openings and variations are classified as B02. ECO (Encyclopaedia of Chess Openings) codes group openings from A00 to E99 by their opening moves.
- Alekhine DefenseB021. e4 Nf6
- Alekhine Defense: Brooklyn VariationB021. e4 Nf6 2. e5 Ng8
- Alekhine Defense: Brooklyn Variation, Everglades VariationB021. e4 Nf6 2. e5 Ng8 3. d4 f5
- Alekhine Defense: Buckley AttackB021. e4 Nf6 2. e5 Nd5 3. Na3
- Alekhine Defense: Hunt Variation, Lasker Simul GambitB021. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Nc3
- Alekhine Defense: Hunt Variation, Matsukevich GambitB021. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Nc3 Nxc3 6. dxc3 d6 7. Bg5
- Alekhine Defense: Hunt Variation, Mikenas GambitB021. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Nc3 d6 7. Nxd5 exd5 8. Bxd5
- Alekhine Defense: Kmoch VariationB021. e4 Nf6 2. e5 Nd5 3. Bc4 Nb6 4. Bb3 c5 5. d3
- Alekhine Defense: Krejcik VariationB021. e4 Nf6 2. Bc4
- Alekhine Defense: Krejcik Variation, Krejcik GambitB021. e4 Nf6 2. Bc4 Nxe4 3. Bxf7+
- Alekhine Defense: Maróczy VariationB021. e4 Nf6 2. d3
- Alekhine Defense: Mokele MbembeB021. e4 Nf6 2. e5 Ne4
- Alekhine Defense: Mokele Mbembe, Modern LineB021. e4 Nf6 2. e5 Ne4 3. d4 f6
- Alekhine Defense: Mokele Mbembe, Vavra DefenseB021. e4 Nf6 2. e5 Ne4 3. d4 e6
- Alekhine Defense: Normal VariationB021. e4 Nf6 2. e5 Nd5
- Alekhine Defense: Scandinavian VariationB021. e4 Nf6 2. Nc3 d5
- Alekhine Defense: Scandinavian Variation, Geschev GambitB021. e4 Nf6 2. Nc3 d5 3. exd5 c6
- Alekhine Defense: Scandinavian Variation, Myers GambitB021. e4 Nf6 2. Nc3 d5 3. d3 dxe4 4. Bg5
- Alekhine Defense: Spielmann GambitB021. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. e6
- Alekhine Defense: Steiner VariationB021. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. b3
- Alekhine Defense: Sämisch AttackB021. e4 Nf6 2. e5 Nd5 3. Nc3
- Alekhine Defense: The SquirrelB021. e4 Nf6 2. e5 Nd5 3. c4 Nf4
- Alekhine Defense: Two Pawns AttackB021. e4 Nf6 2. e5 Nd5 3. c4
- Alekhine Defense: Two Pawns Attack, Lasker VariationB021. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5
- Alekhine Defense: Two Pawns Attack, Mikenas VariationB021. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Nc3 d6
- Alekhine Defense: Two Pawns Attack, Tate VariationB021. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. a4
- Alekhine Defense: Welling VariationB021. e4 Nf6 2. e5 Nd5 3. b3