Player profile
Tcheau, Alain
Dossier
58 of 63 games analyzed.
Accuracy: 85.1%
Opened d4: 8/29Opened h3: 5/29Opened c4: 5/29Opened e4: 4/29Opened g3: 3/29Opened f3: 1/29Opened O-O: 1/29Opened b4: 1/29Opened f4: 1/29
Castled kingside: 37Same-side castling: 35Castled queenside: 13Opposite-side castling: 12Did not castle: 5
Played in the center: 18Played on the kingside: 10Fianchettoed queenside: 9Played on the queenside: 8Fianchettoed kingside: 7
Backward pawn: 35Active pieces: 29Kept the bishop pair: 28Initiated exchanges: 28Missed tactics: 27Isolated pawn: 26Space advantage: 26Sacrificed material: 20Avoided exchanges: 19Accepted short draws: 1
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 32 games 12W 4D 16L
? 11 games 5W 2D 4L
(unspecified) 11 games 5W 2D 4L
(unspecified)
11 games
5W
2D
4L
Clemenz Opening 6 games 2W 0D 4L
(unspecified) 6 games 2W 0D 4L
(unspecified)
6 games
2W
0D
4L
English Opening 6 games 2W 1D 3L
King's English Variation 4 games 2W 0D 2L
Two Knights Variation
3 games
1W
0D
2L
(unspecified)
1 game
1W
0D
0L
Symmetrical Variation 1 game 0W 0D 1L
Two Knights Variation
1 game
0W
0D
1L
Agincourt Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Pawn Game 4 games 1W 0D 3L
Chigorin Variation 4 games 1W 0D 3L
(unspecified)
3 games
0W
0D
3L
Alburt Defense
1 game
1W
0D
0L
Indian Defense 3 games 2W 1D 0L
(unspecified) 3 games 2W 1D 0L
(unspecified)
3 games
2W
1D
0L
King's Indian Defense 1 game 0W 0D 1L
Semi-Classical Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Sicilian Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 28 games 9W 4D 15L
? 10 games 4W 2D 4L
(unspecified) 10 games 4W 2D 4L
(unspecified)
10 games
4W
2D
4L
Semi-Slav Defense 3 games 1W 0D 2L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Marshall Gambit 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Main Line 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Dutch Defense 3 games 0W 1D 2L
Queen's Knight Variation 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
French Defense 3 games 2W 0D 1L
Advance Variation 1 game 0W 0D 1L
Euwe Variation
1 game
0W
0D
1L
Horwitz Attack 1 game 1W 0D 0L
Papa-Ticulat Gambit
1 game
1W
0D
0L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Opening 2 games 0W 0D 2L
Caro-Kann Defensive System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Agincourt Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Sicilian Defense 2 games 0W 1D 1L
Open 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Old Sicilian 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Slav Defense 1 game 0W 0D 1L
Modern Line 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Caro-Kann Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Old Indian Defense 1 game 0W 0D 1L
Two Knights Variation 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
Horwitz Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 249
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 63 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.07.19 | Round 13: Tcheau, Alain - Tahari, Youcef Nazim | 13.54 | 2026.07.19 Tahari, Youcef Nazim (282537) (1691) | ½ | 81.40% | 1. d4 Nf6 2. c3 d5 3. h3 Bf5 | |
| 2026.07.19 | Round 9: Tcheau, Alain - Jehnichen, Kai | 9.39 | 2026.07.19 Jehnichen, Kai (24684333) (1952) | 0 | 89.60% | 1. h3 e5 2. c3 d5 3. d4 e4 | |
| 2026.07.19 | Round 5: Tcheau, Alain - Ragios, Konstantinos | 5.44 | 2026.07.19 Ragios, Konstantinos (4210484) (1957) | 0 | - | 1. h3 e5 2. c3 Nf6 3. d4 exd4 | |
| 2026.07.19 | Round 4: Stefan, Romulus-Cristian - Tcheau, Alain | 4.36 | 2026.07.19 Stefan, Romulus-Cristian (1232835) (2048) | 0 | 83.40% | 1. d4 c6 2. Nf3 d5 3. c4 e6 | |
| 2026.07.19 | Round 3: Mikavica, Dragoljub - Tcheau, Alain | 3.42 | 2026.07.19 Mikavica, Dragoljub (1308726) (1983) | 1 | 93.80% | 1. e4 c6 2. Nf3 d5 3. e5 Bf5 | |
| 2026.07.19 | Round 2: Tcheau, Alain - Habibi, Ali | 2.34 | 2026.07.19 Habibi, Ali (4604393) (2116) | 0 | 80.50% | 1. h3 c5 2. c3 b6 3. d4 Bb7 | |
| 2026.07.19 | Round 1: Tcheau, Alain - Schweizer, Simon | 1.26 | 2026.07.19 Schweizer, Simon (1325361) (2182) | 1 | 80.20% | 1. d4 Nf6 2. c3 d5 3. Nf3 g6 | |
| 2026.07.12 | Round 9: Tcheau, Alain - Groux, Mathias | 9.36 | 2026.07.12 Groux, Mathias (1360752) (1813) | 1 | 78.10% | 1. h3 e5 2. c3 Nf6 3. d4 Nc6 | |
| 2026.07.12 | Round 8: Guidi, Elia - Tcheau, Alain | 8.45 | 2026.07.12 Guidi, Elia (1351931) (1627) | 1 | 89.60% | 1. d4 c6 2. c4 e6 3. Nc3 d5 | |
| 2026.07.12 | Round 6: Chu, Wa Ching David - Tcheau, Alain | 6.50 | 2026.07.12 Chu, Wa Ching David (6013180) (1723) | 0 | 85.90% | 1. d4 c6 2. c4 e6 3. Nc3 d5 | |
| 2026.07.12 | Round 4: Surdez, Patrick - Tcheau, Alain | 4.47 | 2026.07.12 Surdez, Patrick (1380206) (1695) | 0 | 81.40% | 1. c4 c6 2. Nf3 e6 3. Nc3 d5 | |
| 2026.07.12 | Round 3: Tcheau, Alain - Alrefae, Ahmad | 3.35 | 2026.07.12 Alrefae, Ahmad (10306510) (1797) | 0 | 74.60% | 1. h3 e5 2. c3 d5 3. d4 e4 | |
| 2026.07.12 | Round 2: Ghosh, Diptayan - Tcheau, Alain | 2.8 | 2026.07.12 Ghosh, Diptayan (5045207) (2480) | 0 | 89.50% | 1. Nf3 c6 2. c4 e6 3. d4 d5 | |
| 2026.07.12 | Round 1: Tcheau, Alain - Pryimak, Natalya | 1.53 | 2026.07.12 Pryimak, Natalya (14125650) (1595) | 1 | 91.40% | 1. h3 c6 2. c3 d5 3. d4 Bf5 | |
| 2026.07.11 | Round 7: Tcheau, Alain - Creux, Francois | 7.15 | 2026.07.11 Creux, Francois (1357743) (1668) | 1 | 88.10% | 1. e4 e5 2. Bf3 Ne6 3. d3 Bg5 | |
| 2026.07.11 | Round 6: Szakolczai, Peter - Tcheau, Alain | 6.10 | 2026.07.11 Szakolczai, Peter (705624) (2110) | 0 | 79.40% | 1. e4 e6 2. Qe2 g6 3. d4 d6 | |
| 2026.07.11 | Round 5: Schaefer, Gion - Tcheau, Alain | 5.16 | 2026.07.11 Schaefer, Gion (1362097) (1662) | 1 | 92.10% | 1. b3 g6 2. Bxh8 Rxh8 3. d4 b6 | |
| 2026.07.11 | Round 4: Tcheau, Alain - Schmidt, Thomas | 4.16 | 2026.07.11 Schmidt, Thomas (1332708) (1812) | ½ | 88.50% | 1. g3 g6 2. Bg2 Bg7 3. c3 c6 | |
| 2026.07.11 | Round 3: Pryimak, Natalya - Tcheau, Alain | 3.19 | 2026.07.11 Pryimak, Natalya (14125650) (1595) | ½ | 78.90% | 1. f3 b6 2. e3 c6 3. Be2 Nec7 | |
| 2026.07.11 | Round 2: Tcheau, Alain - Martin, Gerome | 2.16 | 2026.07.11 Martin, Gerome (1360817) (1757) | 1 | 90.30% | 1. f3 c5 2. c4 f5 3. Bf2 Nf6 | |
| 2026.07.11 | Round 1: Dmitrii Korolev - Tcheau, Alain | 1.26 | 2026.07.11 Dmitrii Korolev | 0 | 87.80% | 1. g3 O-O 2. b3 g6 3. Bb2 Bxb2 | |
| 2025.07.20 | Biel Chess Festival 2025 Blitz | 13.43 | 2025.07.20 Ragios, Konstantinos (4210484) (1996) | 0 | - | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.07.20 | Biel Chess Festival 2025 Blitz | 9.43 | 2025.07.20 Stevens, Christian | 0 | - | 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 | |
| 2025.07.20 | Biel Chess Festival 2025 Blitz | 6.47 | 2025.07.20 Gireada, Daniel (1206451) | 0 | - | 1. d4 f5 2. c4 Nf6 3. Nc3 e6 | |
| 2025.07.20 | Biel Chess Festival 2025 Blitz | 3.43 | 2025.07.20 Jehnichen, Kai (24684333) (1992) | 0 | - | 1. c4 c5 2. Nc3 Nc6 3. d3 g6 | |
| 2025.07.20 | Biel Chess Festival 2025 Blitz | 1.28 | 2025.07.20 Gut, Raphael (1339974) (2130) | 0 | 80.60% | 1. c4 e5 2. Nc3 Nf6 3. d3 d5 | |
| 2025.07.13 | Biel Chess Festival 2025 Rapid | 9.46 | 2025.07.13 von Burg, Carl Alexander (1352458) (1726) | ½ | 85.70% | 1. d4 f5 2. c4 Nf6 3. Nc3 e6 | |
| 2025.07.13 | Biel Chess Festival 2025 Rapid | 8.23 | 2025.07.13 Degtiarev, Evgeny (4149610) (2331) | 0 | 89.30% | 1. c4 e5 2. Nc3 Nf6 3. d3 Nc6 | |
| 2025.07.13 | Biel Chess Festival 2025 Rapid | 7.40 | 2025.07.13 Parlak, Selahattin (1338625) (1768) | 1 | 91.20% | 1. c4 e5 2. Nc3 Nf6 3. d3 Bb4 | |
| 2025.07.13 | Biel Chess Festival 2025 Rapid | 6.22 | 2025.07.13 Sadeghi, Hassan Roger (1304712) (2068) | 0 | 76.50% | 1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 | |
| 2025.07.13 | Biel Chess Festival 2025 Rapid | 5.23 | 2025.07.13 Zenker, Ulrich (4614976) (2081) | ½ | 83.40% | 1. e4 c5 2. Nf3 Nc6 3. c3 d6 | |
| 2025.07.13 | Biel Chess Festival 2025 Rapid | 4.17 | 2025.07.13 Sauvin, Jacques (1301888) (2147) | ½ | 90.10% | 1. c4 e6 2. Nc3 d5 3. cxd5 exd5 | |
| 2025.07.13 | Biel Chess Festival 2025 Rapid | 3.43 | 2025.07.13 Moesching, Colin (1345036) (1751) | 0 | 79.60% | 1. d4 f5 2. Nf3 Nf6 3. c4 e6 | |
| 2025.07.13 | Biel Chess Festival 2025 Rapid | 2.55 | 2025.07.13 Thorens, Johan (1364375) | 1 | 96.90% | 1. c4 e5 2. d3 Nf6 3. Nc3 h6 | |
| 2025.07.12 | Biel Chess Festival 2025 Swiss CHampionship 960 | 7.12 | 2025.07.12 Angst, Robin (1319744) (2274) | ½ | 87.70% | 1. d4 e5 2. dxe5 Qxe5 3. e4 d5 | |
| 2025.07.12 | Biel Chess Festival 2025 Swiss CHampionship 960 | 6.9 | 2025.07.12 Sadeghi, Hassan Roger (1304712) (2019) | 0 | 76.80% | 1. b3 e5 2. c4 b6 3. Nc3 h5 | |
| 2025.07.12 | Biel Chess Festival 2025 Swiss CHampionship 960 | 5.11 | 2025.07.12 Maier, Christian (4601955) (2224) | 1 | 88.20% | 1. e4 g6 2. Nb3 f5 3. g3 e5 | |
| 2025.07.12 | Biel Chess Festival 2025 Swiss CHampionship 960 | 4.19 | 2025.07.12 Paul, Mirco (1368516) (1735) | 1 | 84.00% | 1. e4 f5 2. f3 g6 3. Bf2 Nbc6 | |
| 2025.07.12 | Biel Chess Festival 2025 Swiss CHampionship 960 | 3.12 | 2025.07.12 Quilter, Thomas A (408530) (2162) | 0 | 79.80% | 1. g3 d5 2. Bg2 c6 3. d4 h5 | |
| 2025.07.12 | Biel Chess Festival 2025 Swiss CHampionship 960 | 2.18 | 2025.07.12 Glur, Daniel (1356780) | 1 | 75.00% | 1. d4 d5 2. Bb4 Nd7 3. Qe3 e6 | |
| 2025.07.12 | Biel Chess Festival 2025 Swiss CHampionship 960 | 1.4 | 2025.07.12 Gloeckler, Christian (34608966) (2439) | 0 | 84.40% | 1. O-O b6 2. Nf3 Bb7 3. b3 c5 | |
| 2024.07.21 | Biel Chess Festival BTZ | 4.45 | 2024.07.21 Ohler, Julius (16238982) (2200) | 0 | 87.40% | 1. d4 Nf6 2. Nc3 d5 3. e3 c5 | |
| 2024.07.21 | Biel Chess Festival BTZ | 3.45 | 2024.07.21 Angst, Robin (1319744) (2072) | 0 | 78.60% | 1. f4 e6 2. Nc3 d5 3. Nf3 Nc6 | |
| 2024.07.21 | Biel Chess Festival BTZ | 1.33 | 2024.07.21 Bucher, Denis (1304151) (2255) | 0 | 79.30% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2024.07.14 | Biel Chess Festival RAP | 9.21 | 2024.07.14 Krishnan, Ritvik (45055297) (2160) | 0 | 85.80% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.07.14 | Biel Chess Festival RAP | 8.30 | 2024.07.14 Marinkovic, Zoran (1346083) (2082) | 1 | 95.50% | 1. e4 e6 2. b3 d5 3. Bb2 dxe4 | |
| 2024.07.14 | Biel Chess Festival RAP | 7.42 | 2024.07.14 Ademi, Rexhe (1350366) (1699) | 1 | 83.70% | 1. d4 Nf6 2. Nc3 c6 3. e3 d6 | |
| 2024.07.14 | Biel Chess Festival RAP | 6.47 | 2024.07.14 Caduff, Simon (1351311) (1708) | 1 | 76.50% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2024.07.14 | Biel Chess Festival RAP | 5.26 | 2024.07.14 Gaehwiler, Gabriel (1314530) (2358) | 0 | 76.00% | 1. d4 Nf6 2. Nc3 d5 3. e3 a6 | |
| 2024.07.14 | Biel Chess Festival RAP | 4.24 | 2024.07.14 Erne, Raphael (1341928) (2163) | 0 | 93.00% | 1. c4 e6 2. g3 d5 3. Bg2 f5 | |
| 2024.07.14 | Biel Chess Festival RAP | 3.52 | 2024.07.14 Keta, Roland (1364510) | 1 | 93.90% | 1. d4 d5 2. Nc3 Bf5 3. e3 Nf6 | |
| 2024.07.14 | Biel Chess Festival RAP | 2.42 | 2024.07.14 Gillieron, Kevin (13882) (1357778) (1731) | 1 | 90.90% | 1. d4 e6 2. Bf4 d5 3. e3 Bd6 | |
| 2024.07.14 | Biel Chess Festival RAP | 1.2 | 2024.07.14 Moiseenko, Alexander (14102560) (2562) | 0 | 88.90% | 1. d4 Nf6 2. Nc3 d5 3. e3 c5 | |
| 2024.07.13 | Biel Chess Festival 960 | 7.9 | 2024.07.13 Musaelyan, Arshavir (1332082) (1966) | 0 | 82.90% | 1. e4 e5 2. Nf3 Ng6 3. d3 a5 | |
| 2024.07.13 | Biel Chess Festival 960 | 6.11 | 2024.07.13 Sauvin, Jacques (1301888) (2147) | 1 | 76.60% | 1. f4 Nb6 2. Nf3 f6 3. Nb3 c6 | |
| 2024.07.13 | Biel Chess Festival 960 | 5.16 | 2024.07.13 Lee, Peter (1315420) (1903) | 1 | 93.20% | 1. b4 f6 2. e3 Ng6 3. g3 b5 | |
| 2024.07.13 | Biel Chess Festival 960 | 4.13 | 2024.07.13 Wiesmann, Dominique (1308262) (1978) | 0 | 83.70% | 1. e4 e5 2. Nb3 Nc6 3. c3 d6 | |
| 2024.07.13 | Biel Chess Festival 960 | 3.5 | 2024.07.13 Angst, Robin (1319744) (2165) | 0 | 81.60% | 1. f4 d5 2. Bf2 Nb6 3. e3 e6 | |
| 2024.07.13 | Biel Chess Festival 960 | 2.12 | 2024.07.13 Chappaz, Max (1351567) (1811) | 1 | 93.20% | 1. g3 d5 2. Qg2 e5 3. O-O c5 | |
| 2024.07.13 | Biel Chess Festival 960 | 1.7 | 2024.07.13 Vincenti, Leonardo (28550820) (2216) | ½ | 88.30% | 1. d4 d6 2. c4 c6 3. Nc3 Bc7 | |
| 2023.07.30 | Swiss Championship | Rapid | 6 | 2023.07.30 Monteverde, Jonathan (1314580) (2119) | 0 | 84.20% | 1. d4 Nf6 2. Nc3 d5 3. e3 e6 | |
| 2023.07.30 | Swiss Championship | Rapid | 5 | 2023.07.30 Sutter, Oliver (1300474) (2318) | ½ | 83.80% | 1. d4 d5 2. c4 e6 3. Nf3 Nc6 | |
| 2023.07.30 | Swiss Championship | Rapid | 2 | 2023.07.30 Thaler, Matthias (1302191) | 0 | 83.20% | 1. d4 d5 2. Bf4 e6 3. e3 Bd6 |