Player profile
Alonso Orta, Osiel Alberto
Dossier
14 of 19 games analyzed.
Accuracy: 89.2%
Opened e4: 3/3
Castled kingside: 2Same-side castling: 2Did not castle: 2Castled queenside: 1
Played on the kingside: 2Fianchettoed queenside: 2Played in the center: 1Played on the queenside: 1
Active pieces: 4Sacrificed material: 4Initiated exchanges: 4Isolated pawn: 3Kept the bishop pair: 3Space advantage: 3Played gambits: 1Missed tactics: 1Backward pawn: 1
Openings
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As White 5 games 1W 1D 2L
Sicilian Defense 3 games 1W 0D 1L
Dragon Variation 1 game 0W 0D 1L
Yugoslav Attack, Main Line
1 game
0W
0D
1L
Najdorf Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
French Variation 1 game 0W 0D 0L
Open
1 game
0W
0D
0L
Ruy Lopez 1 game 0W 1D 0L
Fianchetto Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Caro-Kann Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Main Line
1 game
0W
0D
1L
As Black 3 games 2W 0D 0L
Sicilian Defense 2 games 1W 0D 0L
Najdorf Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Moscow Variation 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
Indian Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 76
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 19 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2025.07.31 | Round 6: Alonso Orta, Osiel Alberto - Yan, Nathan | 6.5 | 2025.07.31 Yan, Nathan (30966230) (2178) | ½ | 87.10% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2025.07.30 | Round 5: Alonso Orta, Osiel Alberto - Cherukuri, Nitesh | 5.2 | 2025.07.30 Cherukuri, Nitesh (30978688) (2234) | 0 | 91.70% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.07.30 | Round 4: Kulik, Nicolas - Alonso Orta, Osiel Alberto | 4.5 | 2025.07.30 Kulik, Nicolas (3009530) (2179) | 1 | 89.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.07.28 | Round 2: Shaw, Jaden - Alonso Orta, Osiel Alberto | 2.5 | 2025.07.28 Shaw, Jaden (7402880) (2091) | * | - | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2025.07.28 | Round 1: Alonso Orta, Osiel Alberto - Zelaya Aragon, Eros Ivan | 1.5 | 2025.07.28 Zelaya Aragon, Eros Ivan (20002483) (1974) | 1 | 83.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.05.16 | Round 8: Alonso Orta, Osiel Alberto - Gonzalez Soler, Leduard Manuel | 8.2 | 2025.05.16 Gonzalez Soler, Leduard Manuel (3531120) (2292) | 0 | - | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2025.05.13 | Round 7: Hernandez Izquierdo, Jose A. - Alonso Orta, Osiel Alberto | 7.1 | 2025.05.13 Hernandez Izquierdo, Jose A. (3527263) (2223) | 1 | 94.30% | 1. d4 Nf6 2. Nc3 d6 3. e4 e5 | |
| 2025.05.13 | Round 3: Alonso Orta, Osiel Alberto - Ramirez Cabreja, Ronniel Abraham | 3.2 | 2025.05.13 Ramirez Cabreja, Ronniel Abraham (3534464) (2329) | * | - | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| Round 9: Ferrer Naranjo, Liennys - Alonso Orta, Osiel Alberto | 9.15 | Ferrer Naranjo, Liennys (3530086) (1864) | 0 | 80.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| Round 8: Alonso Orta, Osiel Alberto - Naidoo, Kirthan | 8.23 | Naidoo, Kirthan (14339617) | 1 | 96.60% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| Round 7: Ubilluz Pena, Jaiden Andres - Alonso Orta, Osiel Alberto | 7.15 | Ubilluz Pena, Jaiden Andres (3634760) (1855) | 0 | 81.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| Round 6: Petukhov, Alan - Alonso Orta, Osiel Alberto | 6.7 | Petukhov, Alan (13731190) (2310) | 0 | 91.90% | 1. c4 Nf6 2. Nf3 c5 3. g3 b6 | ||
| Round 5: Alonso Orta, Osiel Alberto - Chile Vela, David Leonardo | 5.15 | Chile Vela, David Leonardo (3849163) (1929) | 1 | 87.80% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| Round 4: Beliman, Alexandro - Alonso Orta, Osiel Alberto | 4.11 | Beliman, Alexandro (28512413) (2176) | 0 | - | 1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 | ||
| Round 3: Alonso Orta, Osiel Alberto - Luna Monsalve, Sofia | 3.19 | Luna Monsalve, Sofia (4486846) (1914) | 0 | 87.20% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| Round 2: Toro Suarez, Frank Sebastian - Alonso Orta, Osiel Alberto | 2.19 | Toro Suarez, Frank Sebastian (144433581) (1699) | 1 | - | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 | ||
| Round 1: Alonso Orta, Osiel Alberto - Cesar Acosta, Christian Alejandro | 1.19 | Cesar Acosta, Christian Alejandro (144436963) (1742) | 1 | 89.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| Round 9: Alonso Orta, Osiel Alberto - Mayta Aiza, Maveric | 9.5 | Mayta Aiza, Maveric (3307336) (2223) | ½ | 91.00% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| Round 8: Venkatesh, Narayan - Alonso Orta, Osiel Alberto | 8.4 | Venkatesh, Narayan (30987881) (2218) | ½ | 89.00% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 |