Category: Main Openings – Eco Code C

Main Openings – French Defence Eco Code C00 – C19

1. Click on the Pictures to Study the Variances on Chess Boards 2. Click on Notation to continue and Play the Openings Rated Guide   C00 French Defence 1. e4 e6 rnbqkbnr/pppp1ppp/4p3/8/4P3/8/PPPP1PPP/RNBQKBNR w KQkq – 0 2 Study Games for Eco Code C00 Chess MicroBase Games C01 French, Exchange Variation...

Main Openings – King’s Pawn Game Eco Code C20

1. Click on the Pictures to Study the Variances on Chess Boards 2. Click on Notation to continue and Play the Openings Rated Guide   C20 King’s Pawn Game (includes Alapin’s Opening, Lopez Opening, Napoleon Opening, Portuguese Opening)   1.e4 e5 rnbqkbnr/pppp1ppp/8/4p3/4P3/8/PPPP1PPP/RNBQKBNR w KQkq – 0 2 Study Games for...

Main Openings – Center Game Eco Code C21 – C22

1. Click on the Pictures to Study the Variances on Chess Boards 2. Click on Notation to continue and Play the Openings Rated Guide   C21 Center Game (includes Danish Gambit) 1. e4 e5 2. d4 exd4 rnbqkbnr/pppp1ppp/8/8/3pP3/8/PPP2PPP/RNBQKBNR w KQkq – 0 3 Study Games for Eco Code C21 Chess...

Main Openings – Bishop Opening Eco Code C23 – C24

1. Click on the Pictures to Study the Variances on Chess Boards 2. Click on Notation to continue and Play the Openings Rated Guide   C23 Bishop’s Opening 1. e4 e5 2. Bc4 rnbqkbnr/pppp1ppp/8/4p3/2B1P3/8/PPPP1PPP/RNBQK1NR b KQkq – 1 2 Study Games for Eco Code C23 Chess MicroBase Games C24 Bishop’s...

Main Openings – Vienna Game Eco Code C25 – C28

1. Click on the Pictures to Study the Variances on Chess Boards 2. Click on Notation to continue and Play the Openings Rated Guide   C25 Vienna Game 1. e4 e5 2. Nc3 rnbqk2r/pppp1ppp/5n2/4p3/1b2P1Q1/2N5/PPPP1PPP/R1B1KBNR w KQkq – 4 4 Study Games for Eco Code C25 Chess MicroBase Games C26 Vienna...

Main Openings – Vienna Game Eco Code C29

1. Click on the Pictures to Study the Variances on Chess Boards 2. Click on Notation to continue and Play the Openings Rated Guide   C29 Vienna Gambit, Kaufmann Variation including Würzburger Trap 1. e4 e5 2. Nc3 Nf6 3. f4 d5 rnbqkb1r/ppp2ppp/5n2/3pp3/4PP2/2N5/PPPP2PP/R1BQKBNR w KQkq – 0 4 Study Games...

Main Openings – King’s Knight Eco Code C40

1. Click on the Pictures to Study the Variances on Chess Boards 2. Click on Notation to continue and Play the Openings Rated Guide   C40 King’s Knight Opening (includes Gunderam Defence, Greco Defence, Damiano Defence, Elephant Gambit, and Latvian Gambit) 1. e4 e5 2. Nf3 rnbqkbnr/pppp1ppp/8/4p3/4P3/5N2/PPPP1PPP/RNBQKB1R b KQkq –...

Main Openings – Philidor Defence Eco Code C41

1. Click on the Pictures to Study the Variances on Chess Boards 2. Click on Notation to continue and Play the Openings Rated Guide   C41 Philidor Defence   1. e4 e5 2. Nf3 d6 rnbqkbnr/ppp2ppp/3p4/4p3/4P3/5N2/PPPP1PPP/RNBQKB1R w KQkq – 0 3 Study Games for Eco Code C41 Chess MicroBase Games

Main Openings – Russian Game Eco Code C42 – C43

1. Click on the Pictures to Study the Variances on Chess Boards 2. Click on Notation to continue and Play the Openings Rated Guide   C42 Petrov’s Defence, including Marshall Trap 1. e4 e5 2. Nf3 Nf6 rnbqkb1r/pppp1ppp/5n2/4p3/4P3/5N2/PPPP1PPP/RNBQKB1R w KQkq – 2 3 Study Games for Eco Code C42 Chess...

Main Openings – King’s Knight Eco Code C44 – C45

1. Click on the Pictures to Study the Variances on Chess Boards 2. Click on Notation to continue and Play the Openings Rated Guide   C44 King’s Pawn Game (includes Ponziani Opening, Inverted Hungarian Opening, Irish Gambit and some Scotch Game) 1. e4 e5 2. Nf3 Nc6 r1bqkbnr/pppp1ppp/2n5/4p3/4P3/5N2/PPPP1PPP/RNBQKB1R w KQkq...

Main Openings – Four/Three Knights Eco Code C46

1. Click on the Pictures to Study the Variances on Chess Boards 2. Click on Notation to continue and Play the Openings Rated Guide   C46 Three Knights Game including Halloween Gambit   1. e4 e5 2. Nf3 Nc6 3. Nc3 r1bqkbnr/pppp1ppp/2n5/4p3/4P3/2N2N2/PPPP1PPP/R1BQKB1R b KQkq – 3 3 Study Games for...

Main Openings – Four Knights Eco Code C47 – C49

1. Click on the Pictures to Study the Variances on Chess Boards 2. Click on Notation to continue and Play the Openings Rated Guide   C47 Four Knights Game 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 r1bqkb1r/pppp1ppp/2n2n2/4p3/3PP3/2N2N2/PPP2PPP/R1BQKB1R b KQkq – 0 4 Study Games for Eco...

Main Openings – Italian Game Eco Code C50

1. Click on the Pictures to Study the Variances on Chess Boards 2. Click on Notation to continue and Play the Openings Rated Guide   C50 King’s Pawn Game (incl. Blackburne Shilling Gambit, Hungarian Defence, Paris Defence, Italian Gambit, Légal Trap) 1. e4 e5 2. Nf3 Nc6 3. Bc4 r1bqkbnr/pppp1ppp/2n5/4p3/2B1P3/5N2/PPPP1PPP/RNBQK2R...