Player profile
Sifuentes Alcantara, Jhony Sebas
Dossier
30 of 39 games analyzed.
Accuracy: 89.1%
Opened c4: 13/16Opened d4: 2/16Opened Nf3: 1/16
Castled kingside: 24Same-side castling: 24Did not castle: 6
Fianchettoed kingside: 19Played on the queenside: 12Fianchettoed queenside: 9Played on the kingside: 6Played in the center: 4
Active pieces: 26Kept the bishop pair: 24Space advantage: 24Backward pawn: 18Isolated pawn: 16Sacrificed material: 14Initiated exchanges: 14Avoided exchanges: 9Missed tactics: 8Accepted short draws: 1
Openings
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As White 21 games 5W 6D 9L
English Opening 18 games 5W 5D 7L
Anglo-Indian Defense 5 games 2W 0D 3L
(unspecified)
5 games
2W
0D
3L
Symmetrical Variation 5 games 1W 3D 1L
Three Knights, Fianchetto Variation
2 games
0W
2D
0L
(unspecified)
2 games
1W
1D
0L
Botvinnik System Reversed, with e3
1 game
0W
0D
1L
King's English Variation 4 games 1W 1D 1L
(unspecified)
2 games
1W
0D
0L
Two Knights Variation, Keres Variation
1 game
0W
1D
0L
Taimanov Variation
1 game
0W
0D
1L
Agincourt Defense 4 games 1W 1D 2L
Neo-Catalan Declined
3 games
0W
1D
2L
Catalan Defense Accepted
1 game
1W
0D
0L
King's Indian Defense 1 game 0W 0D 1L
Karpov System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Réti Opening 1 game 0W 1D 0L
Anglo-Slav Variation 1 game 0W 1D 0L
with g3
1 game
0W
1D
0L
Catalan Opening 1 game 0W 0D 1L
Closed 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 18 games 7W 3D 8L
Sicilian Defense 7 games 5W 1D 1L
Najdorf Variation 4 games 4W 0D 0L
English Attack
2 games
2W
0D
0L
Yates Variation
1 game
1W
0D
0L
Poisoned Pawn Variation
1 game
1W
0D
0L
Closed 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Prins Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Trompowsky Attack 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Queen's Pawn Game 2 games 0W 1D 1L
London System 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Zukertort Opening 2 games 0W 1D 1L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Reversed Grünfeld 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Bird Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Rapport-Jobava System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
English Opening 1 game 0W 0D 1L
Anglo-Indian Defense 1 game 0W 0D 1L
Queen's Indian Formation
1 game
0W
0D
1L
Queen's Indian Defense, with e3 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Nimzo-Indian Defense 1 game 1W 0D 0L
Kmoch Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 143
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 39 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.01.22 | Round 2: Sifuentes Alcantara, Jhony Sebas - Rodriguez Rubio, Alex Steven | 2.3 | 2026.01.22 Rodriguez Rubio, Alex Steven (3825230) (2021) | ½ | - | 1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 | |
| 2025.10.10 | Round 6: Sifuentes Alcantara, Jhony Sebas - Meneses Morales, Marcos Beltran | 6.15 | 2025.10.10 Meneses Morales, Marcos Beltran (81404310) (1852) | 0 | 88.70% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.10.10 | Round 5: Santiago Lastra, Nefi - Sifuentes Alcantara, Jhony Sebas | 5.14 | 2025.10.10 Santiago Lastra, Nefi (3803341) (1911) | ½ | 92.40% | 1. e4 c5 2. Nc3 a6 3. g3 Nc6 | |
| 2025.10.09 | Round 4: Sifuentes Alcantara, Jhony Sebas - Nunez Castaneda, Joaquin Alonso | 4.15 | 2025.10.09 Nunez Castaneda, Joaquin Alonso (81426682) (1759) | ½ | 94.20% | 1. Nf3 d5 2. c4 e6 3. g3 Nf6 | |
| 2025.10.09 | Round 3: Villaverde Salas, Gonzalo Matias - Sifuentes Alcantara, Jhony Sebas | 3.19 | 2025.10.09 Villaverde Salas, Gonzalo Matias (3873293) (1812) | 1 | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.10.08 | Round 2: Sifuentes Alcantara, Jhony Sebas - Vasquez, Cesar | 2.27 | 2025.10.08 Vasquez, Cesar (3817954) (1729) | 1 | 94.40% | 1. c4 Nf6 2. g3 c5 3. Bg2 g6 | |
| 2025.10.08 | Round 1: Sanchez Sanchez, Leonardo Daniel - Sifuentes Alcantara, Jhony Sebas | 1.26 | 2025.10.08 Sanchez Sanchez, Leonardo Daniel (3858243) (1698) | 0 | 86.20% | 1. f4 Nf6 2. Nf3 d5 3. g3 Bf5 | |
| 2025.06.29 | Ronda 6: Pumachaico Valdiviezo, Piero Alonso - Sifuentes Alcantara, Jhony Sebas | 6.6 | 2025.06.29 Pumachaico Valdiviezo, Piero Alonso (3865126) (1929) | 0 | 68.90% | 1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 | |
| 2025.06.28 | Ronda 4: Sifuentes Alcantara, Jhony Sebas - Donayre, Bertin | 4.4 | 2025.06.28 Donayre, Bertin (3804259) (2113) | ½ | 96.20% | 1. c4 c5 2. g3 g6 3. Bg2 Bg7 | |
| 2025.06.28 | Ronda 3: Sifuentes Alcantara, Jhony Sebas - Leiva, Gianmarco | 3.6 | 2025.06.28 Leiva, Gianmarco (3804399) (2387) | 1 | 88.60% | 1. c4 e5 2. g3 Nf6 3. Bg2 h6 | |
| 2025.06.19 | U20 Pan American Chess Championship OPEN 2025 | 9.11 | 2025.06.19 Johnson, Donald (30949122) (2323) | 1 | - | 1. e4 c5 2. Nf3 d6 3. Nc3 a6 | |
| 2025.06.18 | U20 Pan American Chess Championship OPEN 2025 | 8.15 | 2025.06.18 Barrios Pinanez, Carlos Emmanuel (3714250) (1545) | 1 | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.06.17 | U20 Pan American Chess Championship OPEN 2025 | 6.13 | 2025.06.17 Abramor, Franco (181633) (2167) | 0 | - | 1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 | |
| 2025.06.16 | U20 Pan American Chess Championship OPEN 2025 | 5.14 | 2025.06.16 Hebbar, Eshaan (30974690) (2163) | 0 | - | 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2025.06.15 | U20 Pan American Chess Championship OPEN 2025 | 3.13 | 2025.06.15 Mendez Machado, Andre (6603793) (2202) | ½-½ | - | 1. c4 e5 2. g3 d6 3. Bg2 f5 | |
| 2025.06.14 | U20 Pan American Chess Championship OPEN 2025 | 1.8 | 2025.06.14 Marrujo Pardo, Mauricio Emmanuel (3943755) (2349) | 0 | - | 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2025.02.02 | Round 9: Sifuentes Alcantara, Jhony Sebas - Gonzales Mayta, Alvaro Sebastian | 9.32 | 2025.02.02 Gonzales Mayta, Alvaro Sebastian (3889815) (1639) | ½ | 93.30% | 1. c4 c5 2. g3 g6 3. Bg2 Bg7 | |
| 2025.02.01 | Round 8: Sanchez Negreiros, Jose Alberto - Sifuentes Alcantara, Jhony Sebas | 8.17 | 2025.02.01 Sanchez Negreiros, Jose Alberto (3851516) (2225) | 0 | 86.70% | 1. Nf3 Nf6 2. c4 b6 3. g3 c5 | |
| 2025.02.01 | Round 7: Sifuentes Alcantara, Jhony Sebas - Ramirez Sifuentes, Luis Angel | 7.14 | 2025.02.01 Ramirez Sifuentes, Luis Angel (3842533) (2171) | 0 | 84.50% | 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2025.01.31 | Round 6: Montevilla Cahuasa, Jonathan I. - Sifuentes Alcantara, Jhony Sebas | 6.18 | 2025.01.31 Montevilla Cahuasa, Jonathan I. (3322220) (2061) | 1 | 97.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.01.30 | Round 5: Banda Chahuara, Keops - Sifuentes Alcantara, Jhony Sebas | 5.20 | 2025.01.30 Banda Chahuara, Keops (3854752) (1863) | ½ | 98.10% | 1. d4 Nf6 2. Bf4 e6 3. Nf3 c5 | |
| 2025.01.30 | Round 4: Sifuentes Alcantara, Jhony Sebas - Lima, Darcy | 4.13 | 2025.01.30 Lima, Darcy (2100045) (2370) | ½ | - | 1. c4 c5 2. g3 Nc6 3. Bg2 g6 | |
| 2025.01.29 | Round 3: Huaman Rivera, Danilo - Sifuentes Alcantara, Jhony Sebas | 3.35 | 2025.01.29 Huaman Rivera, Danilo (3862666) (1609) | 1 | 85.60% | 1. d4 Nf6 2. c4 e6 3. e3 b6 | |
| 2025.01.28 | Round 2: Sifuentes Alcantara, Jhony Sebas - Villacres Portero, Emilio Sebasti | 2.33 | 2025.01.28 Villacres Portero, Emilio Sebasti (3643042) (1500) | 1 | 93.20% | 1. c4 c5 2. g3 d6 3. Bg2 Nf6 | |
| 2024.11.24 | Round 6: Sifuentes Alcantara, Jhony Sebas - Pumachaico Valdiviezo, Piero Alonso | 6.2 | 2024.11.24 Pumachaico Valdiviezo, Piero Alonso (3865126) (1822) | 1 | 95.80% | 1. c4 e6 2. g3 Nf6 3. Bg2 d5 | |
| 2024.11.24 | Round 5: Alvarado Zamora, Albert - Sifuentes Alcantara, Jhony Sebas | 5.1 | 2024.11.24 Alvarado Zamora, Albert (3825094) (2144) | 0 | 82.90% | 1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 | |
| 2024.11.23 | Round 4: Sifuentes Alcantara, Jhony Sebas - Rodriguez Rubio, Alex Steven | 4.2 | 2024.11.23 Rodriguez Rubio, Alex Steven (3825230) (1913) | 1 | 92.40% | 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2024.11.23 | Round 3: Joaquin Rosas, Alvaro Jamil - Sifuentes Alcantara, Jhony Sebas | 3.4 | 2024.11.23 Joaquin Rosas, Alvaro Jamil (81420692) | 1 | 93.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.11.23 | Round 2: Sifuentes Alcantara, Jhony Sebas - Quiroz Alva, Gian Carlo Gabriel | 2.2 | 2024.11.23 Quiroz Alva, Gian Carlo Gabriel (3843793) (2141) | ½ | 84.60% | 1. c4 c6 2. g3 d5 3. Nf3 Nf6 | |
| 2024.03.15 | Round 10: Vasquez Vargas, Henry Richard - Sanchez Negreiros, Jose Alberto | 2024.03.15 Contreras Huaman, Fiorella (3824675) (1962) | 0 | 83.30% | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 | ||
| 2024.03.15 | Round 9: Sifuentes Alcantara, Jhony Sebas - Vasquez Vargas, Henry Richard | 2024.03.15 Vasquez Vargas, Henry Richard (3836878) (2128) | 0 | 88.10% | 1. c4 e6 2. g3 d5 3. Bg2 Nf6 | ||
| 2024.03.14 | Round 8: Sanchez Negreiros, Jose Alberto - Sifuentes Alcantara, Jhony Sebas | 2024.03.14 Sanchez Negreiros, Jose Alberto (3851516) (1818) | ½ | 89.70% | 1. Nf3 d5 2. e3 Nf6 3. b3 Bg4 | ||
| 2024.03.14 | Round 7: Sifuentes Alcantara, Jhony Sebas - Gallo Ponce, Elbert | 2024.03.14 Gallo Ponce, Elbert (3802906) (2100) | 0 | 84.10% | 1. c4 c5 2. g3 g6 3. Bg2 Bg7 | ||
| 2024.03.13 | Round 6: Sifuentes Alcantara, Jhony Sebas - Cruz Ocas, Edward Joel | 2024.03.13 Cruz Ocas, Edward Joel (3835332) (1764) | 0 | 86.40% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | ||
| 2024.03.13 | Round 5: Sifuentes Alcantara, Jhony Sebas - Contreras Huaman, Fiorella | 2024.03.13 Contreras Huaman, Fiorella (3824675) (1962) | 0 | 83.00% | 1. c4 e5 2. g3 Nc6 3. Bg2 g6 | ||
| 2024.03.12 | Round 4: Vasquez Vargas, Henry Richard - Sifuentes Alcantara, Jhony Sebas | 2024.03.12 Vasquez Vargas, Henry Richard (3836878) (2128) | 1 | 99.10% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | ||
| 2024.03.12 | Round 3: Sifuentes Alcantara, Jhony Sebas - Sanchez Negreiros, Jose Alberto | 2024.03.12 Sanchez Negreiros, Jose Alberto (3851516) (1818) | 0 | 87.70% | 1. c4 e6 2. g3 d5 3. Bg2 Nf6 | ||
| 2024.03.11 | Round 2: Gallo Ponce, Elbert - Sifuentes Alcantara, Jhony Sebas | 2024.03.11 Gallo Ponce, Elbert (3802906) (2100) | 0 | 88.70% | 1. g3 d5 2. Nf3 c5 3. Bg2 Nc6 | ||
| 2024.03.11 | Round 1: Cruz Ocas, Edward Joel - Sifuentes Alcantara, Jhony Sebas | 2024.03.11 Cruz Ocas, Edward Joel (3835332) (1764) | 0 | 86.40% | 1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 |