Player profile
Mafra, Kaiser Luiz
Dossier
50 of 60 games analyzed.
Accuracy: 90.1%
Opened e4: 13/17Opened d4: 2/17Opened Nf3: 1/17Opened c4: 1/17
Castled kingside: 18Same-side castling: 14Castled queenside: 3Opposite-side castling: 3Did not castle: 2
Fianchettoed kingside: 12Played on the kingside: 11Played in the center: 6Played on the queenside: 5Fianchettoed queenside: 4
Kept the bishop pair: 16Active pieces: 16Sacrificed material: 15Backward pawn: 15Initiated exchanges: 13Missed tactics: 12Space advantage: 12Isolated pawn: 6Avoided exchanges: 6Played gambits: 4
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 20 games 8W 3D 9L
Sicilian Defense 9 games 2W 2D 5L
Najdorf Variation 2 games 0W 1D 1L
Amsterdam Variation
2 games
0W
1D
1L
Closed 2 games 0W 0D 2L
Traditional
1 game
0W
0D
1L
(unspecified)
1 game
0W
0D
1L
French Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Wing Gambit Deferred 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Accelerated Dragon 1 game 1W 0D 0L
Modern Bc4 Variation
1 game
1W
0D
0L
Richter-Rauzer Variation 1 game 1W 0D 0L
Classical Variation
1 game
1W
0D
0L
Grand Prix Attack 1 game 0W 0D 1L
Schofman Variation
1 game
0W
0D
1L
English Opening 2 games 0W 0D 2L
Symmetrical Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Anglo-Indian Defense 1 game 0W 0D 1L
Queen's Knight Variation
1 game
0W
0D
1L
Four Knights Game 2 games 0W 1D 1L
Glek System 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Modern Defense 1 game 1W 0D 0L
Standard Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Neo-Grünfeld Defense 1 game 1W 0D 0L
Goglidze Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Caro-Kann Defense 1 game 1W 0D 0L
Advance Variation 1 game 1W 0D 0L
Short Variation
1 game
1W
0D
0L
French Defense 1 game 1W 0D 0L
Horwitz Attack 1 game 1W 0D 0L
Papa-Ticulat Gambit
1 game
1W
0D
0L
Catalan Opening 1 game 0W 0D 1L
Open Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Vienna Game 1 game 1W 0D 0L
Stanley Variation 1 game 1W 0D 0L
Reversed Spanish
1 game
1W
0D
0L
Indian Defense 1 game 1W 0D 0L
Accelerated London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 13 games 7W 1D 5L
King's Indian Defense 3 games 2W 1D 0L
Karpov System 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Sämisch Variation 1 game 1W 0D 0L
Closed Variation
1 game
1W
0D
0L
English Opening 2 games 2W 0D 0L
King's English Variation 2 games 2W 0D 0L
Reversed Closed Sicilian
2 games
2W
0D
0L
Indian Defense 2 games 0W 0D 2L
Accelerated London System 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Torre Attack 1 game 0W 0D 1L
Fianchetto Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
East Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blumenfeld Countergambit 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Scandinavian Defense 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Hungarian Opening 1 game 0W 0D 1L
Symmetrical Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Four Knights Game 1 game 1W 0D 0L
Spanish Variation 1 game 1W 0D 0L
Rubinstein Variation, Henneberger Variation
1 game
1W
0D
0L
Blunders Top 4 of 257
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 60 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.07.05 | X TORNEIO INTERNACIONAL DE XADREZ SESC CAIOBÁ - CLASSICO A | 9.21 | 2026.07.05 Cunha, Lucas Aguiar (2125404) (2252) | 1 | 94.20% | 1. e4 d6 2. d4 g6 3. Nc3 Bg7 | |
| 2026.07.02 | X Caioba STD | 6.14 | 2026.07.02 Melian, Juan Sebastian (3706575) (2377) | 0 | 92.30% | 1. Nf3 c5 2. c4 Nf6 3. g3 Nc6 | |
| 2026.06.28 | X Caioba STD | 2.8 | 2026.06.28 Acosta, Pablo Ismael (124311) (2473) | 0 | - | 1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 | |
| 2026.06.27 | X Caioba RPD | 2.6 | 2026.06.27 Santiago, Yago De Moura (2103877) (2485) | 0 | - | 1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 | |
| 2026.02.17 | Round 7: Mafra, Kaiser Luiz - Ramazzotte, Esther Zilli | 7.2 | 2026.02.17 Ramazzotte, Esther Zilli (22730486) (1885) | 1 | 96.70% | 1. d4 Nf6 2. c4 g6 3. f3 d5 | |
| 2026.02.16 | I IRT STD U2400 – CX Maringá 2026 | 6.3 | 2026.02.16 Seron, Pedro Montenegro (44748221) (1678) | 1 | - | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.02.15 | I IRT STD U2400 – CX Maringá 2026 | 4.3 | 2026.02.15 Simoncini, Luana Felipe (44723342) (1821) | 1 | - | 1. d4 Nf6 2. c4 e6 3. Nf3 c5 | |
| 2026.02.15 | Round 3: Mafra, Kaiser Luiz - Monteiro, Samuel Ramazzotte | 3.2 | 2026.02.15 Monteiro, Samuel Ramazzotte (22730451) (1814) | ½ | 93.50% | 1. e4 c5 2. Nf3 e6 3. g3 Nc6 | |
| 2026.02.14 | Round 5: Mafra, Kaiser Luiz - Soares, Rafael Tuma | 5.1 | 2026.02.14 Soares, Rafael Tuma (22794689) (1951) | ½ | 85.00% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.02.14 | Round 2: Monteiro, Helen Ramazzotte - Mafra, Kaiser Luiz | 2.2 | 2026.02.14 Monteiro, Helen Ramazzotte (22730699) (1730) | 1 | 88.00% | 1. c4 e5 2. Nc3 Nc6 3. g3 f5 | |
| 2026.02.14 | Round 1: Mafra, Kaiser Luiz - Balbino, Karina Maria Souza | 1.2 | 2026.02.14 Balbino, Karina Maria Souza (44716931) (1514) | 1 | 97.80% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2025.11.09 | Round 5: Amerkeshev, Madiyar - Mafra, Kaiser Luiz | 5.11 | 2025.11.09 Amerkeshev, Madiyar (13704222) (2241) | 0 | 83.00% | 1. d4 Nf6 2. Bf4 e6 3. e3 b6 | |
| 2025.11.07 | Round 3: Mafra, Kaiser Luiz - Krivenko, Sergei | 3.6 | 2025.11.07 Krivenko, Sergei (24124753) (2262) | 0 | 89.00% | 1. c4 Nf6 2. Nc3 d6 3. Rb1 g6 | |
| 2025.11.06 | Round 2: Mafra, Kaiser Luiz - Zhdanov, Petr | 2.16 | 2025.11.06 Zhdanov, Petr (24105929) (1922) | ½ | 85.30% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2025.06.29 | Round 2: Mafra, Kaiser Luiz - Di Berardino, Diego Rafael | 2.8 | 2025.06.29 Di Berardino, Diego Rafael (2105446) (2448) | 0 | 83.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.04.17 | Round 5: Mafra, Kaiser Luiz - Sierra Vallina, Lionel | 5.8 | 2025.04.17 Sierra Vallina, Lionel (54559774) (2342) | 0 | 84.90% | 1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 | |
| 2025.04.16 | Round 3: Mafra, Kaiser Luiz - Gonzalez Castillo, Jose Javier | 3.12 | 2025.04.16 Gonzalez Castillo, Jose Javier (24596256) (2297) | 0 | 89.80% | 1. e4 c5 2. Nf3 e6 3. b4 cxb4 | |
| 2025.03.23 | Aberto do Brasil XIV Memorial Bobby Fischer - João Pessoa (PB) | 6.6 | 2025.03.23 Veloso, Henrique Barbosa (22784853) (2221) | 1 | - | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.03.23 | Aberto do Brasil XIV Memorial Bobby Fischer - João Pessoa (PB) | 5.19 | 2025.03.23 Tejo, Joao Jorge De Medeiros (2140535) (1905) | 1 | - | 1. e4 e6 2. b3 d5 3. Bb2 b6 | |
| 2025.03.22 | Aberto do Brasil XIV Memorial Bobby Fischer - João Pessoa (PB) | 4.22 | 2025.03.22 Dos Santos, Fabio Alexandre (2129736) (1813) | 1 | - | 1. c4 e5 2. Nc3 Nc6 3. g3 f5 | |
| 2025.03.22 | Aberto do Brasil XIV Memorial Bobby Fischer - João Pessoa (PB) | 3.4 | 2025.03.22 Tomiello, Lucas Costamilan (22701940) (2309) | 0 | - | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2025.03.21 | Aberto do Brasil XIV Memorial Bobby Fischer - João Pessoa (PB) | 2.23 | 2025.03.21 Cezar, Eduardo De Souza (44768346) (1811) | 1 | - | 1. e4 d5 2. exd5 Nf6 3. d4 Qxd5 | |
| 2025.03.21 | Aberto do Brasil XIV Memorial Bobby Fischer - João Pessoa (PB) | 1.22 | 2025.03.21 Cassiano, Lazaro V Amarante (22738916) (1686) | 1 | - | 1. e4 e5 2. Bc4 Nf6 3. Nc3 Bb4 | |
| 2025.02.02 | Round 9: Lima, Darcy - Mafra, Kaiser Luiz | 9.11 | 2025.02.02 Lima, Darcy (2100045) (2378) | 0 | 89.00% | 1. g3 g6 2. Bg2 Bg7 3. d4 Nf6 | |
| 2025.02.01 | Round 8: Fernandez Sanchez, Fernando Miguel - Mafra, Kaiser Luiz | 8.7 | 2025.02.01 Fernandez Sanchez, Fernando Miguel (3802299) (2393) | 0 | 86.80% | 1. d4 Nf6 2. Bf4 c5 3. d5 g6 | |
| 2025.02.01 | Round 7: Mafra, Kaiser Luiz - Soria Castillo, Ricardo | 7.16 | 2025.02.01 Soria Castillo, Ricardo (3803414) (1883) | 1 | 96.30% | 1. d4 Nf6 2. Bf4 c5 3. e3 e6 | |
| 2025.01.31 | Round 6: Yepes Gavidia, Ricardo - Mafra, Kaiser Luiz | 6.19 | 2025.01.31 Yepes Gavidia, Ricardo (3829910) (1839) | 1 | 95.00% | 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 | |
| 2025.01.30 | Round 5: Mafra, Kaiser Luiz - Monroy Carrizo, Javier | 5.22 | 2025.01.30 Monroy Carrizo, Javier (3300544) (1833) | 1 | 96.20% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.01.30 | Round 4: Mafra, Kaiser Luiz - Arana Bello, Bruno Josef | 4.35 | 2025.01.30 Arana Bello, Bruno Josef (3876713) (1563) | 1 | 94.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.04.27 | Round 9: Mafra, Kaiser Luiz - Zacarias, Rodrigo Medeiros | 2024.04.27 Zacarias, Rodrigo Medeiros (2112310) (2078) | 0 | 86.50% | 1. e4 c5 2. Nc3 e6 3. f4 Nc6 | ||
| 2024.04.27 | Round 7: Mafra, Kaiser Luiz - De Siqueira, Luigy Lira | 2024.04.27 De Siqueira, Luigy Lira (22722734) (2132) | 0 | 82.10% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | ||
| 2024.04.27 | Round 6: Ribeiro, Matheus Mendes Domingues - Mafra, Kaiser Luiz | 2024.04.27 Ribeiro, Matheus Mendes Domingues (324226923) (2102) | ½ | 98.10% | 1. c4 Nf6 2. Nc3 g6 3. e4 d6 | ||
| 2024.04.27 | Round 3: Mafra, Kaiser Luiz - Oliveira, Fernando Ventura | 2024.04.27 Oliveira, Fernando Ventura (2128306) (2122) | 0 | 84.00% | 1. e4 c5 2. Nc3 Nc6 3. f4 g6 | ||
| 2023.02.11 | VI Abierto de Montevideo | 9.10 | 2023.02.11 Francisco Guecamburu, Candela Be (160911) (2279) | ½ | 92.10% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 Na5 | |
| 2023.02.10 | VI Abierto de Montevideo | 8.17 | 2023.02.10 Araque, Jairo (3926168) (1961) | 1 | 94.00% | 1. e4 e6 2. b3 d5 3. Bb2 Nf6 | |
| 2023.02.09 | VI Abierto de Montevideo | 7.21 | 2023.02.09 Jasper, Nicolas (197386) (1776) | 1 | 86.60% | 1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 | |
| 2023.02.08 | VI Abierto de Montevideo | 6.12 | 2023.02.08 Carbone, Diego (2350) | 0 | 92.00% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2023.02.07 | VI Abierto de Montevideo | 5.19 | 2023.02.07 Steiner, Matias (3015246) (1655) | 1 | 92.40% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2023.02.07 | VI Abierto de Montevideo | 4.11 | 2023.02.07 Coppola, Claudio (3001717) (2306) | 0 | 87.50% | 1. Nf3 g6 2. c4 Bg7 3. g3 b6 | |
| 2023.02.05 | VI Abierto de Montevideo | 3.20 | 2023.02.05 Moreno, Diego (3008835) (1829) | 1 | 95.10% | 1. e4 c5 2. Nf3 a6 3. d4 cxd4 | |
| 2023.02.04 | VI Abierto de Montevideo | 2.1 | 2023.02.04 Fier, Alexandr (2107139) (2606) | ½ | 94.10% | 1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 | |
| 2023.02.03 | VI Abierto de Montevideo | 1.32 | 2023.02.03 Robalez, Cesar (3016587) (1577) | 1 | 96.80% | 1. d4 d5 2. c4 c6 3. Nf3 e6 | |
| 4ºFestival Internacional de Catas Altas/MG - RPD | 7 | Castro, Daniel De Freitas (2101432) (2066) | * | 88.90% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| 4ºFestival Internacional de Catas Altas/MG - RPD | 6 | De Paula, Luan Araujo (22739998) (2001) | 1 | 96.50% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | ||
| 4ºFestival Internacional de Catas Altas/MG - RPD | 5 | Goncalves, Gustavo E De Oliveira (22758941) (1830) | 1 | 18.50% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| 4ºFestival Internacional de Catas Altas/MG - RPD | 4 | Sunye Neto, Jaime (2100037) (2386) | 0 | 47.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 4ºFestival Internacional de Catas Altas/MG - BLZ | 9 | Marques, Victor Ferreira Soares (538048485) | 1 | 97.10% | 1. e4 c5 2. Nc3 Nc6 3. f4 g6 | ||
| 4ºFestival Internacional de Catas Altas/MG - BLZ | 8 | Guimaraes, Diogo Duarte (2112450) (2267) | 0 | 80.40% | 1. e4 e6 2. d4 c5 3. Nf3 cxd4 | ||
| 4ºFestival Internacional de Catas Altas/MG - BLZ | 7 | Beltran Bautista, Javier Eduardo (144460538) | 1 | 35.20% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 4ºFestival Internacional de Catas Altas/MG - BLZ | 6 | Terao, Juliana Sayumi (2109220) (2126) | 0 | 90.10% | 1. g3 d5 2. Bg2 Nf6 3. Nf3 e6 | ||
| 4ºFestival Internacional de Catas Altas/MG - BLZ | 5 | Coelho, Gabriel Martins Pinto (44793081) (1664) | 1 | 89.90% | 1. e4 c5 2. Nc3 Nf6 3. e5 Ng8 | ||
| 4ºFestival Internacional de Catas Altas/MG - BLZ | 4 | Silva, Lucas Teixeira (2173352) (1738) | 1 | 52.70% | 1. c4 e5 2. g3 f5 3. Bg2 Nf6 | ||
| 4ºFestival Internacional de Catas Altas/MG - BLZ | 3 | Perdomo, Leandro (109746) (2508) | 0 | 83.80% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 4ºFestival Internacional de Catas Altas/MG - BLZ | 2 | Chaves, Guilherme Melo (538020564) | 1 | 94.80% | 1. e4 d5 2. exd5 Nf6 3. c4 e6 | ||
| 2023.06.18 | Round 7: Krikor Sevag Mekhitarian - Kaiser Luiz Mafra | 2023.06.18 Krikor Sevag Mekhitarian | 0 | 86.80% | 1. Nf3 g6 2. c4 Bg7 3. e4 d6 | ||
| 2023.06.18 | Round 6: Kaiser Luiz Mafra - Edgar Rodrigues | 2023.06.18 Edgar Rodrigues | ½ | 88.60% | 1. e4 e6 2. Nf3 d5 3. e5 c5 | ||
| 2023.06.18 | Round 3: Sunye Neto Jaime - Kaiser Luiz Mafra | 2023.06.18 Sunye Neto Jaime | ½ | 94.80% | 1. c4 g6 2. Nc3 Bg7 3. Nf3 d6 | ||
| 2023.06.17 | Round 12: Kaiser Luiz Mafra - Hilario Takeda Sakai Dos Santos Fier Alexandr | 2023.06.17 Hilario Takeda Sakai Dos Santos Fier Alexandr | 0 | 89.20% | 1. e4 Nf6 2. e5 Nd5 3. b3 g6 | ||
| 2023.06.17 | Round 8: Kaiser Luiz Mafra - De Cresce El Debs Felipe | 2023.06.17 De Cresce El Debs Felipe | 0 | 74.70% | 1. e4 c5 2. Nf3 g6 3. g3 Bg7 | ||
| 2023.06.17 | Round 3: Leandro Perdomo - Kaiser Luiz Mafra | 2023.06.17 Leandro Perdomo | 0 | 87.90% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 |