| Buenos Aires 1917 (1) |
Club Argentino - Círculo de Ajedrez Match |
| | | | | | |
|
Palau, L.A. - Ibanez, E. |
0 - 2 |
| | | |
| Buenos Aires 1919 (1) |
Club Argentino - Círculo de Ajedrez Match |
| | | | | | |
|
Palau, L.A. - Friedenberg, R. |
0.5 - 0.5 |
| | | |
| Buenos Aires 1919 (2) |
Club Argentino - Círculo de Ajedrez Match |
| | | | | | |
|
Palau, L.A. - Friedenberg, R. |
1 - 0 |
| | | |
| Buenos Aires 1920 |
Club Argentino Tournament |
6 | / | 10 |
| | | |
| Buenos Aires 1921 |
1st Argentine National Tournament - Preliminary Section |
13 | / | 22 |
| | | |
| Montevideo 1922 (1) |
1st South American Championship |
7 | / | 17 |
| | | |
| Buenos Aires 1922 (2) |
Círculo de Ajedrez First Category Tournament |
8.5 | / | 10 |
| | | |
| Montevideo 1922 (2) |
Círculo don Eusebio Calatayud - Club Filidor Match |
| | | | | | |
|
Palau, L.A. - Montalban, J. |
0 - 1 |
| | | |
| Buenos Aires 1923 (1) |
Círculo de Ajedrez First Category Tournament |
1 | / | 4 |
| | | |
| Buenos Aires 1923 (2) |
Círculo de Vélez Sarsfield Tournament |
12.5 | / | 14 |
| | | |
| Buenos Aires 1924 (1) |
2nd Argentine National Tournament |
9 | / | 15 |
| | | |
|
Palau, L.A. - Grau, R.G. |
0.5 - 1.5 |
| | | |
|
Palau, L.A. - Fernandez, V. |
0 - 2 |
| | | |
| Buenos Aires and Rio de Janeiro 1924 |
Argentina - Brazil Telegraphic Match |
| | | | | | |
|
Palau, L.A. - Barbosa de Oliveira, A.A. |
0.5 - 0.5 |
| | | |
| Paris 1924 (11) |
Olympic Tournament - Preliminary Section 9 |
3.5 | / | 5 |
| | | |
| Paris 1924 (12) |
Olympic Tournament - Championship Final |
3.5 | / | 8 |
| | | |
| Buenos Aires 1924 (2) |
3rd Argentine National Tournament |
9.5 | / | 18 |
| | | |
| Montevideo 1925 |
2nd South American Championship |
10 | / | 12 |
| | | |
| Buenos Aires 1926 (2) |
4th Argentine National Tournament |
5.5 | / | 12 |
| | | |
| London, England 1927 (3) |
1st Olympiad |
9 | / | 15 |
| | | |
| Buenos Aires 1927 |
4th Argentine National Tournament - 4th place play-off |
| | | | | | |
|
Palau, L.A. - Rivarola, J.M. |
3 - 2 |
| | | |
| Mar del Plata 1928 |
3rd South American Championship |
12.5 | / | 16 |
| | | |
| The Hague 1928 (2) |
2nd Olympiad |
10 | / | 16 |
| | | |
| Buenos Aires 1928 (3) |
5th Argentine National Tournament - Preliminary Section |
8 | / | 11 |
| | | |
| Buenos Aires 1928 (4) |
5th Argentine National Tournament - Final |
2 | / | 4 |
| | | |
| Rosario 1929 |
Rosario Tournament |
9.5 | / | 16 |
| | | |
| Rio de Janeiro and Buenos Aires 1930 |
Fluminense Club - Circulo de Ajedrez Radio Match |
| | | | | | |
|
Palau, L.A. - Barbosa de Oliveira, A.A. |
0 - 1 |
| | | |
| Buenos Aires 1930 (3) |
Buenos Aires Tournament - Preliminary Section |
6 | / | 13 |
| | | |
| Buenos Aires 1931 |
Buenos Aires Tournament |
6.5 | / | 13 |
| | | |
