Ayerra Aizpun, Francisco Javier
| FIDE title | None |
| FIDE ID | 2242702 |
| Born | 1947 |
| Sex | Male |
| Federation | ESP |
| Games for download | 7 |
| Profile view | Visits: 2 |
Current rates
| ELO Classic | ELO Rapid | ELO Blitz |
| 1789 | 0 | 0 |
Number of rated games in the last period
| Classic Games | Rapid Games | Blitz Games |
| 0 | 0 | 0 |
Effectiveness of Ayerra Aizpun Francisco Javier in official chess games
| Wins | Draws | Losses |
| 1 | 0 | 6 |
Rating Progress Chart of Francisco Javier Ayerra Aizpun
Rating Progress Chart shows the change of FIDE rating of a chess player over time depending on the games played per month.| Period | Classic Rate | Rapid Rate | Blitz Rate |
| 2025-01 | 1789 | ||
| 2024-07 | 1789 | ||
| 2024-01 | 1648 | ||
| 2023-01 | 1648 | ||
| 2023-07 | 1648 | ||
| 2022-01 | 1648 | ||
| 2022-07 | 1648 | ||
| 2021-07 | 1648 | ||
| 2021-01 | 1648 | ||
| 2020-07 | 1648 | ||
| 2020-01 | 1648 | ||
| 2019-07 | 1648 |
Analyzing the loss of accuracy of Ayerra Aizpun Francisco Javier by year
A sentipawns is a unit of measurement used in chess to represent an advantage. A sentipawns is equal to 1/100 of the value of a pawn. 100 sentipawns are equal to 1 pawn. These values play no role in the game, but are useful in computer chess and for computer analysis when evaluating positions. To evaluate the accuracy of play in a particular game, it is important to analyze the loss of accuracy of play (loss of sentipawns). For example, if a chess player, who played with white pieces, in a game of 30 moves made all moves on the first line (did not lose sentipawns), then his accuracy loss index will be equal to zero (just an excellent and almost impossible result). And if his partner, who played with black pieces, made 20 moves out of 30 on the first line, and 10 out of 30 moves with a loss of 100 sentipawns each time (for example, on the first line the evaluation of the position is equal to: +0.5, and Black made bad moves with an evaluation of +1.5). The analytical report shows the change in the accuracy of Francisco Javier in the opening and at the end of the game by year. The games were analyzed using the Stockfish 17.| Year | White Debute | White Endgame | Black Debute | Black Endgame |
| 2008 | -0.16 | -1.91 | 1.35 | 4.83 |
Last official chess games of Ayerra Aizpun Francisco Javier
Оur database contains 7 Francisco Javier official chess games. On the chessboard you can play the last 10 games in online mode. Below there is a link to download all chess games in PGN format for free.| Date | Event | Result | Players | ECO | ScoreSheet |
|---|---|---|---|---|---|
| 2008-06-28 | San Juan op | 1-0 | Idiazabal Troyas, Aritz - Ayerra Aizpun, Francisco Javier | Sicilian: Smith-Morra, 4.Nxc3 Nc6 5.Nf3 e6 6.Bc4 (B21) | 1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 e6 6.Bc4 d6 7.Qe2 Nf6 8.O-O Be7 9.Rd1 O-O 10.Bf4 Nh5 |
| 2008-06-26 | San Juan op | 0-1 | Ayerra Aizpun, Francisco Javier - Izagirre Alsua, Aritz | Sicilian: Open, 2...Nc6 (B83) | 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Be2 d6 6.Be3 Nf6 7.Nc3 Be7 8.f4 O-O 9.O-O Nxd4 10.Bxd4 Bd7 |
| 2008-06-25 | San Juan op | 1-0 | Agudo Tena, Angel - Ayerra Aizpun, Francisco Javier | Sicilian: Scheveningen, 6.Be3 (B80) | 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be3 Be7 7.Bd3 O-O 8.O-O Nbd7 9.f4 Nc5 10.e5 dxe5 |
| 2008-06-24 | San Juan op | 0-1 | Ayerra Aizpun, Francisco Javier - Reinaldo Soto, Alvaro | French: Advance, Paulsen, 1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 (C02) | 1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Nh6 6.Bg5 f6 7.exf6 gxf6 8.Bxh6 Bxh6 9.Be2 cxd4 10.Nxd4 Rg8 |
| 2008-06-23 | San Juan op | 1-0 | Sanchez Salazar, Kiko - Ayerra Aizpun, Francisco Javier | Sicilian: Scheveningen, 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 (B80) | 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.f3 Be7 7.Bb5+ Bd7 8.Bxd7+ Qxd7 9.Be3 O-O 10.Qd2 a6 |
| 2008-06-22 | San Juan op | 1-0 | Ayerra Aizpun, Francisco Javier - Gonzalez Santamartina, Jorge | Spanish: Modern Steinitz, 5.d4 (C79) | 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.d4 exd4 6.Nxd4 Bd7 7.Nxc6 Bxc6 8.Bxc6+ bxc6 9.O-O Be7 10.Nc3 Nf6 |
| 2008-06-21 | San Juan op | 1-0 | Argaya Urdaniz, Miguel Angel - Ayerra Aizpun, Francisco Javier | Spanish: Old Steinitz, 4.d4 Bd7 (C66) | 1.e4 e5 2.Nf3 Nc6 3.Bb5 d6 4.d4 Bd7 5.O-O Nf6 6.Nc3 a6 7.Bxc6 Bxc6 8.dxe5 dxe5 9.Nxe5 Qxd1 10.Rxd1 Bxe4 |
San Juan op, San Juan, 2008-06-28
1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 e6 6.Bc4 d6 7.Qe2 Nf6 8.O-O Be7 9.Rd1 O-O 10.Bf4 Nh5 11.Bxd6 Bxd6 12.e5 Qa5 13.exd6 Bd7 14.Qe3 Nf6 15.h3 Rfe8 16.Nb5 Rec8 17.Rac1 Qd8 18.Nc7 Rxc7 19.dxc7 Qxc7 20.Qg5 Rc8 21.Bd3 Qd8 22.Ne5 Nxe5 23.Rxc8 Qxc8 24.Qxe5 Bc6 25.b4 Bd5 26.a3 Qd8 27.Bc4 a6 28.Bxd5 Nxd5 29.Rd3 h6 30.Rg3 Kf8 31.Qxg7+ Ke7 32.Qxh6 Qc7 33.Rf3 Qe5 34.Qh4+ Ke8 35.Qc4 Nc7 36.Qc1 Ke7 37.Re3 Qd6 38.Rc3 Kd7 39.Rf3 Ke8 40.a4 b5 41.axb5 axb5 42.Rc3 Nd5 43.Rc8+ Kd7 44.Rc5 Nxb4 45.Rxb5 Na6 46.Rb2 Nc7 47.Rd2 Nd5 48.Qb1 Qc7 49.Rb2 Qd6 50.Qh7 Ke7 51.Rb7+ Nc7 52.Qh4+ Kd7 53.Qh5 Ke7 54.Qg5+ Kd7 55.Qf6 Qd1+ 56.Kh2 Qd6+ 57.g3 Kc6 58.Rb3 Qd7 59.Rf3 Kd6 60.h4 Nd5 61.Qxf7 Qxf7 62.Rxf7 Ne7 63.Rxe7 Kxe7 64.g4 Kf6 65.Kg3 e5 66.Kf3 1-0
1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 e6 6.Bc4 d6 7.Qe2 Nf6 8.O-O Be7 9.Rd1 O-O 10.Bf4 Nh5 11.Bxd6 Bxd6 12.e5 Qa5 13.exd6 Bd7 14.Qe3 Nf6 15.h3 Rfe8 16.Nb5 Rec8 17.Rac1 Qd8 18.Nc7 Rxc7 19.dxc7 Qxc7 20.Qg5 Rc8 21.Bd3 Qd8 22.Ne5 Nxe5 23.Rxc8 Qxc8 24.Qxe5 Bc6 25.b4 Bd5 26.a3 Qd8 27.Bc4 a6 28.Bxd5 Nxd5 29.Rd3 h6 30.Rg3 Kf8 31.Qxg7+ Ke7 32.Qxh6 Qc7 33.Rf3 Qe5 34.Qh4+ Ke8 35.Qc4 Nc7 36.Qc1 Ke7 37.Re3 Qd6 38.Rc3 Kd7 39.Rf3 Ke8 40.a4 b5 41.axb5 axb5 42.Rc3 Nd5 43.Rc8+ Kd7 44.Rc5 Nxb4 45.Rxb5 Na6 46.Rb2 Nc7 47.Rd2 Nd5 48.Qb1 Qc7 49.Rb2 Qd6 50.Qh7 Ke7 51.Rb7+ Nc7 52.Qh4+ Kd7 53.Qh5 Ke7 54.Qg5+ Kd7 55.Qf6 Qd1+ 56.Kh2 Qd6+ 57.g3 Kc6 58.Rb3 Qd7 59.Rf3 Kd6 60.h4 Nd5 61.Qxf7 Qxf7 62.Rxf7 Ne7 63.Rxe7 Kxe7 64.g4 Kf6 65.Kg3 e5 66.Kf3 1-0
Download all the chess games of Francisco Javier for free
Last Tournaments of Ayerra Aizpun Francisco Javier
| Tournaments | Positions | Date |
|---|---|---|
| San Juan op | 7 | 2008-06-21 |
Statistics of the most played openings by Francisco Javier with white
Below are the most frequently played openings of Francisco Javier for White, in descending order of frequency.| ECO | Games | White Win | Black Win | Draws |
|---|---|---|---|---|
| C71 (Spanish: Modern Steinitz, 5.d4) | 1 | 1 | 0 | 0 |
| C02 (French: Advance, Paulsen, 1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3) | 1 | 0 | 1 | 0 |
| B32 (Sicilian: Open, 2...Nc6) | 1 | 0 | 1 | 0 |
Statistics of the most played openings by Francisco Javier with black
Below are the most frequently played openings of Francisco Javier for Black in descending order of frequency of play.| ECO | Games | White Win | Black Win | Draws |
|---|---|---|---|---|
| C62 (Spanish: Old Steinitz, 4.d4 Bd7) | 1 | 0 | 1 | 0 |
| B80 (Sicilian: Scheveningen, 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6) | 1 | 0 | 1 | 0 |
| B21 (Sicilian: Smith-Morra, 4.Nxc3 Nc6 5.Nf3 e6 6.Bc4) | 1 | 0 | 1 | 0 |
| B80 (Sicilian: Scheveningen, 6.Be3) | 1 | 0 | 1 | 0 |