ECO Chess Codes C9 - Ruy Lopez
C90 - Ruy Lopez, Closed Morphy Defence
1. e4 e5
2. Nf3 Nc6
3. Bb5 a6
4. Ba4 Nf6
5. O-O Be7
6. Re1 b5
7. Bb3 O-O
8. c3 d6
C91
1. e4 e5
2. Nf3 Nc6
3. Bb5 a6
4. Ba4 Nf6
5. O-O Be7
6. Re1 b5
7. Bb3 O-O
8. c3 d6
9. d4
C92
1. e4 e5
2. Nf3 Nc6
3. Bb5 a6
4. Ba4 Nf6
5. O-O Be7
6. Re1 b5
7. Bb3 O-O
8. c3 d6
9. h3
C93
1. e4 e5
2. Nf3 Nc6
3. Bb5 a6
4. Ba4 Nf6
5. O-O Be7
6. Re1 b5
7. Bb3 O-O
8. c3 d6
9. h3 h6
C94 - Ruy Lopez/Breyer Variation
1. e4 e5
2. Nf3 Nc6
3. Bb5 a6
4. Ba4 Nf6
5. O-O Be7
6. Re1 b5
7. Bb3 O-O
8. c3 d6
9. h3 Nb8
C95
1. e4 e5
2. Nf3 Nc6
3. Bb5 a6
4. Ba4 Nf6
5. O-O Be7
6. Re1 b5
7. Bb3 O-O
8. c3 d6
9. h3 Nb8
10. d4
C96 - Ruy Lopez/Tchigorin Variation
1. e4 e5
2. Nf3 Nc6
3. Bb5 a6
4. Ba4 Nf6
5. O-O Be7
6. Re1 b5
7. Bb3 O-O
8. c3 d6
9. h3 Na5
10. Bc2
C97
1. e4 e5
2. Nf3 Nc6
3. Bb5 a6
4. Ba4 Nf6
5. O-O Be7
6. Re1 b5
7. Bb3 O-O
8. c3 d6
9. h3 Na5
10. Bc2 c5
11. d4 Qc7
C98
1. e4 e5
2. Nf3 Nc6
3. Bb5 a6
4. Ba4 Nf6
5. O-O Be7
6. Re1 b5
7. Bb3 O-O
8. c3 d6
9. h3 Na5
10. Bc2 c5
11. d4 Qc7
12. Nbd2 Nc6
C99
1. e4 e5
2. Nf3 Nc6
3. Bb5 a6
4. Ba4 Nf6
5. O-O Be7
6. Re1 b5
7. Bb3 O-O
8. c3 d6
9. h3 Na5
10. Bc2 c5
11. d4 Qc7
12. Nbd2 cd4
13. cd4
ECO Chess Codes
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