| Esquivias Quintero, Luis Manuel (2199) – Kowalski Rubiales, Nicholas (2084) |
1-0 |
Four Knights Game: Gunsberg Variation |
2026-09-06 |
| Gonzalez Rueda, Jose Luis (1890) – Kowalski Rubiales, Nicholas (2084) |
1-0 |
English Opening: Anglo-Indian Defense, King's Indian Formation |
2026-09-06 |
| Kowalski Rubiales, Nicholas (2084) – Azimov Azimova, Daniel (1758) |
1-0 |
Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation |
2026-09-06 |
| Matamoros Franco, Carlos S. (2426) – Kowalski Rubiales, Nicholas (2084) |
1-0 |
English Opening: Anglo-Indian Defense |
2026-09-06 |
| Kowalski Rubiales, Nicholas (2084) – Ingunza Curro, Andres (2252) |
0-1 |
Catalan Opening: Open Defense |
2026-09-06 |
| Kowalski Rubiales, Nicholas (2084) – Galvez Ruiz, Antonio (1931) |
1-0 |
Zukertort Opening: Reversed Grünfeld |
2026-09-06 |
| Kowalski Rubiales, Nicholas (2084) – Xu, Chenjie (Lucas) |
1-0 |
Catalan Opening: Open Defense, Classical Line |
2026-09-06 |
| Kowalski Rubiales, Nicholas (2234) – Lebedev, Lion (2160) |
0-1 |
Réti Opening: Anglo-Slav Variation, with g3 |
2026-08-30 |
| Liu,Tianyi (Jack) (2147) – Kowalski Rubiales, Nicholas (2234) |
1-0 |
Italian Game: Giuoco Pianissimo, Italian Four Knights Variation |
2026-08-29 |
| Kowalski Rubiales, Nicholas (2234) – Vijayakumar, Rishi (2315) |
0-1 |
Ruy Lopez: Morphy Defense, Modern Steinitz Defense |
2026-08-28 |
| Sholpanbek, Zhansaya (2021) – Kowalski Rubiales, Nicholas (2234) |
1/2-1/2 |
Italian Game: Classical Variation, Giuoco Pianissimo |
2026-08-28 |
| Kowalski Rubiales, Nicholas (2234) – Ter-Avetisjana, Agnesa Stepania (2141) |
1-0 |
King's Indian Attack, with Bf5 |
2026-08-27 |
| Kovchan, Alexander (2462) – Kowalski Rubiales, Nicholas (2234) |
1-0 |
Ruy Lopez: Morphy Defense |
2026-08-25 |
| Kowalski Rubiales, Nicholas (2234) – Cheng, Louis (2008) |
1-0 |
Neo-Grünfeld Defense: Classical Variation, Original Defense |
2026-08-24 |
| Honarvarmahalati, Hooman (1760) – Kowalski Rubiales, Nicholas (1987) |
0-1 |
Ruy Lopez: Morphy Defense, Anderssen Variation |
2026-08-22 |
| Kowalski Rubiales, Nicholas (2115) – Wang, Yong Gui (1725) |
1-0 |
Old Indian Defense: Czech Variation, with Nc3 |
2026-08-22 |
| Cawdery, Mary (1508) – Kowalski Rubiales, Nicholas (1987) |
0-1 |
East Indian Defense |
2026-08-22 |
| Kowalski Rubiales, Nicholas (1987) – Dupuis, Denis K (2205) |
0-1 |
Neo-Grünfeld Defense: Classical Variation, Original Defense |
2026-08-22 |
| Destic, Elena (1826) – Kowalski Rubiales, Nicholas (1987) |
0-1 |
Scotch Game: Schmidt Variation |
2026-08-22 |
| Kowalski Rubiales, Nicholas (1987) – Shearsby, Jude (2241) |
0-1 |
Elephant Gambit |
2026-08-22 |
| Mylovanov, Volodymyr (1840) – Kowalski Rubiales, Nicholas (1987) |
1-0 |
Queen's Indian Defense: Kasparov-Petrosian Variation, Marco Defense |
2026-08-22 |
| Kowalski Rubiales, Nicholas (2115) – Destic, Elena (1904) |
1-0 |
Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line |
2026-08-22 |
| Kirk, Ezra (2369) – Kowalski Rubiales, Nicholas (2115) |
1-0 |
Italian Game: Giuoco Pianissimo, Normal |
2026-08-22 |
| Kowalski Rubiales, Nicholas (1987) – Bowcott-Terry, Finlay (2247) |
0-1 |
Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Retreat Line |
2026-08-22 |
| Kowalski Rubiales, Nicholas (1987) – Kirk, Ezra (2201) |
0-1 |
King's Indian Defense: Semi-Averbakh System |
2026-08-22 |
| Dunn, Maxim (1859) – Kowalski Rubiales, Nicholas (1987) |
1-0 |
King's Indian Defense: Averbakh Variation, Flexible Defense |
2026-08-22 |
| Kowalski Rubiales, Nicholas (1987) – Keen, Maya (1702) |
1-0 |
Queen's Gambit Declined |
2026-08-22 |
| Keohane, Ben (1831) – Kowalski Rubiales, Nicholas (1987) |
0-1 |
Nimzo-Larsen Attack: Indian Variation |
2026-08-22 |
| Kowalski Rubiales, Nicholas (2234) – Ortega Herrera, Paris Francisco (2077) |
1/2-1/2 |
Ruy Lopez: Morphy Defense, Modern Steinitz Defense |
2026-08-08 |
| Kowalski Rubiales, Nicholas (2234) – Rubio Sureda, Alejandro (2084) |
0-1 |
Zukertort Opening: Reversed Grünfeld |
2026-08-07 |
| Condezo Abderrahim, Ibrahim (2053) – Kowalski Rubiales, Nicholas (2234) |
0-1 |
Zukertort Opening |
2026-08-07 |
| Blazquez Sanz, Oscar (2125) – Kowalski Rubiales, Nicholas (2234) |
1/2-1/2 |
Caro-Kann Defense: Maróczy Variation |
2026-08-06 |
| Martino Girones, Gonzalo (2013) – Kowalski Rubiales, Nicholas (2234) |
1/2-1/2 |
King's Indian Defense: Fianchetto Variation, Carlsbad Variation |
2026-08-05 |
| Kowalski Rubiales, Nicholas (2234) – Blasco Cardona, Pol (2044) |
1/2-1/2 |
English Opening: Anglo-Indian Defense, King's Knight Variation |
2026-08-05 |
| Kowalski Rubiales, Nicholas (2234) – Sierra Vallina, Lionel (2397) |
1/2-1/2 |
Catalan Opening: Closed |
2026-08-04 |
| Cereijo Suarez, Nerea (1886) – Kowalski Rubiales, Nicholas (2234) |
0-1 |
King's Indian Defense: Normal Variation, King's Knight Variation |
2026-08-03 |
| Kowalski Rubiales, Nicholas (2234) – Moreno Burillo, Marcos Antonio (2033) |
1-0 |
King's Indian Defense: Fianchetto Variation, Classical Variation |
2026-08-03 |
| Kowalski Rubiales, Nicholas (2234) – Mellado Sais, Carles (2036) |
1-0 |
Sicilian Defense: French Variation |
2026-07-30 |
| Lorente Melcon, Hector (2094) – Kowalski Rubiales, Nicholas (2234) |
1-0 |
Italian Game: Giuoco Pianissimo, Italian Four Knights Variation |
2026-07-29 |
| Sanz Pueyo, Adrian (2029) – Kowalski Rubiales, Nicholas (2234) |
0-1 |
Caro-Kann Defense: Two Knights Attack |
2026-07-29 |
| Kowalski Rubiales, Nicholas (2234) – Revuelta Blanco, Daniel (2037) |
1/2-1/2 |
Catalan Opening: Closed |
2026-07-28 |
| Mansor Habash, Zouheir (2036) – Kowalski Rubiales, Nicholas (2234) |
0-1 |
Three Knights Opening |
2026-07-27 |
| Kowalski Rubiales, Nicholas (2234) – Bermudez Salmon, Mateo Tomas (1945) |
1/2-1/2 |
Queen's Gambit Declined |
2026-07-27 |
| Echegoyen Sadyan, Mateo (2037) – Kowalski Rubiales, Nicholas (2234) |
1-0 |
Caro-Kann Defense: Two Knights Attack |
2026-07-26 |
| Morras Alonso, Gael (1894) – Kowalski Rubiales, Nicholas (2234) |
0-1 |
Caro-Kann Defense: Two Knights Attack |
2026-07-25 |
| Kowalski Rubiales, Nicholas (2234) – Sala Esquiva, Miguel (2019) |
1-0 |
Nimzo-Indian Defense: Classical Variation, Berlin Variation |
2026-07-25 |