Player profile
Demchenko, Yaroslav
Dossier
41 of 41 games analyzed.
Accuracy: 91%
Opened e4: 14/16Opened c4: 1/16Opened d4: 1/16
Castled kingside: 25Same-side castling: 19Castled queenside: 5Opposite-side castling: 4Did not castle: 2
Fianchettoed kingside: 14Played in the center: 10Played on the queenside: 9Fianchettoed queenside: 6Played on the kingside: 5
Active pieces: 25Initiated exchanges: 21Sacrificed material: 21Kept the bishop pair: 20Backward pawn: 19Isolated pawn: 15Space advantage: 14Avoided exchanges: 8Played gambits: 7Missed tactics: 5
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 16 games 9W 2D 5L
Sicilian Defense 7 games 4W 1D 2L
Prins Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Kan Variation 1 game 1W 0D 0L
Knight Variation
1 game
1W
0D
0L
Accelerated Dragon 1 game 0W 1D 0L
Modern Variation
1 game
0W
1D
0L
Kalashnikov Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Taimanov Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Closed 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Four Knights Variation 1 game 1W 0D 0L
Cobra Variation
1 game
1W
0D
0L
French Defense 3 games 3W 0D 0L
Schlechter Variation 3 games 3W 0D 0L
(unspecified)
3 games
3W
0D
0L
English Opening 1 game 1W 0D 0L
Anglo-Indian Defense 1 game 1W 0D 0L
King's Knight Variation
1 game
1W
0D
0L
Caro-Kann Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Tal Variation
1 game
0W
0D
1L
Four Knights Game 1 game 0W 1D 0L
Scotch Variation Accepted 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Alekhine Defense 1 game 1W 0D 0L
Balogh Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Pawn Game 1 game 0W 0D 1L
London System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Scotch Game 1 game 0W 0D 1L
Scotch Gambit 1 game 0W 0D 1L
Advance Variation
1 game
0W
0D
1L
As Black 16 games 4W 7D 5L
Sicilian Defense 10 games 2W 5D 3L
Accelerated Dragon 3 games 1W 2D 0L
Maróczy Bind
2 games
1W
1D
0L
Modern Variation
1 game
0W
1D
0L
Old Sicilian 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Nimzowitsch Variation 2 games 1W 1D 0L
Advance Variation
2 games
1W
1D
0L
Moscow Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Closed 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
King's Indian Defense 3 games 1W 1D 1L
Orthodox Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Fianchetto Variation 1 game 0W 1D 0L
Uhlmann-Szabo System
1 game
0W
1D
0L
Karpov System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Pawn Game 1 game 0W 1D 0L
Zukertort Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
English Opening 1 game 1W 0D 0L
Symmetrical Variation 1 game 1W 0D 0L
Botvinnik System Reversed, with Nf3
1 game
1W
0D
0L
East Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 162
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 41 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.08.29 | Round 9: Turel, Tugrul - Demchenko, Yaroslav | 9.2 | 2026.08.29 Turel, Tugrul (26338408) (2303) | 0 | 91.60% | 1. e4 c5 2. Nf3 Nc6 3. c4 e5 | |
| 2026.08.28 | Round 8: Kamenskyi, Dmytro - Demchenko, Yaroslav | 8.3 | 2026.08.28 Kamenskyi, Dmytro (34123466) (2118) | ½ | 97.50% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 | |
| 2026.08.27 | Round 6: Demchenko, Yaroslav - Gold, Florian | 6.5 | 2026.08.27 Gold, Florian (16220536) (2034) | 1 | 98.70% | 1. c4 Nf6 2. Nf3 e6 3. e3 b6 | |
| 2026.08.26 | Round 5: Lentrodt, Thomas - Demchenko, Yaroslav | 5.4 | 2026.08.26 Lentrodt, Thomas (4617720) (2215) | ½ | 96.70% | 1. d4 d5 2. Nf3 e6 3. g3 b6 | |
| 2026.08.25 | Round 4: Demchenko, Yaroslav - Groeschel, Karoline | 4.6 | 2026.08.25 Groeschel, Karoline (34610537) (2026) | 1 | 95.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.08.25 | Round 3: Arnhold, Steffi - Demchenko, Yaroslav | 3.6 | 2026.08.25 Arnhold, Steffi (12931365) (2110) | ½ | 89.60% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.08.24 | Round 2: Demchenko, Yaroslav - Ammon, Tobias | 2.3 | 2026.08.24 Ammon, Tobias (24664049) (2173) | 0 | 81.30% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2026.08.23 | Round 1: Bardorz, Jana - Demchenko, Yaroslav | 1.3 | 2026.08.23 Bardorz, Jana (16208897) (2074) | 1 | 79.10% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.08.18 | Round 7: Demchenko, Yaroslav - Vuckovic, Zarko | 7.1 | 2026.08.18 Vuckovic, Zarko (12952087) (2409) | ½ | 99.70% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2026.05.06 | Round 7: Boehme, Sebastian - Demchenko, Yaroslav | 7.1 | 2026.05.06 Boehme, Sebastian (16221788) (2289) | 0 | 85.60% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 | |
| 2026.04.27 | Round 9: Kekelidze, Mikheil - Demchenko, Yaroslav | 9.1 | 2026.04.27 Kekelidze, Mikheil (13600818) (2385) | ½ | 95.20% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.04.27 | Round 8: Demchenko, Yaroslav - Schulz, Lukas | 8.1 | 2026.04.27 Schulz, Lukas (12924881) (2338) | 1 | 95.80% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.04.27 | Round 6: Demchenko, Yaroslav - Viennot, Dylan | 6.1 | 2026.04.27 Viennot, Dylan (676098) (2338) | 1 | 94.00% | 1. e4 e6 2. d4 d5 3. Bd3 c5 | |
| 2026.04.27 | Round 5: Reimann, Sebastian - Demchenko, Yaroslav | 5.1 | 2026.04.27 Reimann, Sebastian (12928054) (2325) | 0 | 85.50% | 1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 | |
| 2026.04.27 | Round 4: Demchenko, Yaroslav - Zysk, Robert | 4.1 | 2026.04.27 Zysk, Robert (4600410) (2357) | 1 | 95.20% | 1. e4 e6 2. d4 d5 3. Bd3 dxe4 | |
| 2026.04.27 | Round 3: Maksimenko, Andrei - Demchenko, Yaroslav | 3.1 | 2026.04.27 Maksimenko, Andrei (14100584) (2415) | 0 | 88.90% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.04.27 | Round 2: Demchenko, Yaroslav - Oberhofer, Cedric | 2.1 | 2026.04.27 Oberhofer, Cedric (12941220) (2296) | ½ | 96.40% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2026.04.27 | Round 1: Malinowsky, Levi - Demchenko, Yaroslav | 1.1 | 2026.04.27 Malinowsky, Levi (16253094) (2311) | ½ | 82.10% | 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 | |
| 2024.11.24 | Round 5: Demchenko, Yaroslav - Fehmer, Dirk | 5.9 | 2024.11.24 Fehmer, Dirk (4625811) (2079) | 1 | 95.30% | 1. e4 e6 2. d4 d5 3. Bd3 dxe4 | |
| 2024.11.23 | Round 4: Buchinger, Alexis - Demchenko, Yaroslav | 4.8 | 2024.11.23 Buchinger, Alexis (16287134) (1982) | ½ | 92.90% | 1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 | |
| 2024.11.23 | Round 3: Demchenko, Yaroslav - Sechting, Martin | 3.8 | 2024.11.23 Sechting, Martin (4687167) (1996) | 1 | 93.20% | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 | |
| 2024.11.22 | Round 2: Zenker, Felix - Demchenko, Yaroslav | 2.8 | 2024.11.22 Zenker, Felix (34625054) (2000) | 1 | 94.80% | 1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 | |
| 2024.11.22 | Round 1: Demchenko, Yaroslav - Lahouimel, Omar | 1.8 | 2024.11.22 Lahouimel, Omar (5502403) (1989) | 1 | 96.70% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.05.25 | DEM U18 2024 | 9 | 2024.05.25 Abou Wally, Adrian (16245113) (1917) | 1 | 95.10% | 1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 | |
| 2024.05.24 | DEM U18 2024 | 8 | 2024.05.24 Scharf, Christian (16266110) (1819) | 0 | 86.70% | 1. e4 c5 2. Nc3 Nc6 3. Nge2 e6 | |
| 2024.05.23 | DEM U18 2024 | 7 | 2024.05.23 Englert, Luca (16293088) (2168) | 0 | 77.30% | 1. e4 c5 2. Nc3 a6 3. d4 cxd4 | |
| 2024.05.22 | DEM U18 2024 | 6 | 2024.05.22 Hoffmann, Kay (16227000) (2047) | 1 | 87.80% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2024.05.22 | DEM U18 2024 | 5 | 2024.05.22 Hommer, Jeremy (12992577) (2264) | 0 | 87.60% | 1. d4 Nf6 2. Nf3 g6 3. Nbd2 c5 | |
| 2024.05.21 | DEM U18 2024 | 4 | 2024.05.21 Duong, Quang Bach (16287045) (2168) | 0 | 86.30% | 1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 | |
| 2024.05.20 | DEM U18 2024 | 3 | 2024.05.20 Storm, Max (34625658) (1903) | 1 | 89.30% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.05.19 | DEM U18 2024 | 2 | 2024.05.19 Passin, Connor (16259459) (1882) | ½ | 92.80% | 1. e4 c5 2. Nc3 g6 3. f4 Bg7 | |
| 2024.05.19 | DEM U18 2024 | 1 | 2024.05.19 Eilenberg, Jonas (16204271) (2296) | 0 | 88.50% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| Round 9: Ratushnyi, Viktor - Demchenko, Yaroslav | 9.4 | Ratushnyi, Viktor (34167293) (2087) | 1 | 90.70% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | ||
| Round 8: Demchenko, Yaroslav - Englert, Fabian | 8.4 | Englert, Fabian (24614467) (2422) | ½ | 95.80% | 1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 | ||
| Round 7: Schulz, Lukas - Demchenko, Yaroslav | 7.1 | Schulz, Lukas (12924881) (2315) | ½ | 85.80% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 | ||
| Round 6: Demchenko, Yaroslav - Duong, Quang Bach | 6.2 | Duong, Quang Bach (16287045) (2234) | ½ | 93.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| Round 5: Demchenko, Yaroslav - Lentrodt, Thomas | 5.3 | Lentrodt, Thomas (4617720) (2232) | 1 | 92.60% | 1. e4 e6 2. d4 d5 3. Bd3 dxe4 | ||
| Round 4: Koppe, Connor - Demchenko, Yaroslav | 4.5 | Koppe, Connor (34605177) (1999) | 1 | 95.50% | 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 | ||
| Round 3: Demchenko, Yaroslav - Uphoff, Lennart | 3.4 | Uphoff, Lennart (16204212) (2250) | ½ | 95.10% | 1. e4 c6 2. d4 d5 3. e5 c5 | ||
| Round 2: Goldbeck, Lars - Demchenko, Yaroslav | 2.2 | Goldbeck, Lars (16208188) (2370) | ½ | 87.10% | 1. Nf3 c5 2. g3 Nc6 3. c4 g6 | ||
| Round 1: Demchenko, Yaroslav - Auburger, Philipp, Dr. | 1.7 | Auburger, Philipp, Dr. (12904619) (2018) | 1 | 93.70% | 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 |