Player profile
Cherniack, Alex
Dossier
32 of 37 games analyzed.
Accuracy: 86.5%
Opened d4: 5/8Opened e4: 3/8
Castled kingside: 12Same-side castling: 11Did not castle: 2Opposite-side castling: 2Castled queenside: 1
Fianchettoed queenside: 6Fianchettoed kingside: 6Played on the queenside: 5Played on the kingside: 5Played in the center: 4
Space advantage: 12Isolated pawn: 11Backward pawn: 10Kept the bishop pair: 10Active pieces: 9Initiated exchanges: 9Sacrificed material: 8Missed tactics: 4Avoided exchanges: 2Played gambits: 2
Openings
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As White 11 games 3W 5D 3L
Sicilian Defense 2 games 1W 1D 0L
Kan Variation 1 game 0W 1D 0L
Polugaevsky Variation
1 game
0W
1D
0L
Lasker-Pelikan Variation 1 game 1W 0D 0L
Sveshnikov Variation, Chelyabinsk Variation
1 game
1W
0D
0L
Nimzo-Indian Defense 2 games 0W 1D 1L
Normal Variation 2 games 0W 1D 1L
Classical Defense
1 game
0W
1D
0L
Bernstein Defense
1 game
0W
0D
1L
Ruy Lopez 1 game 0W 1D 0L
Morphy Defense 1 game 0W 1D 0L
Modern Steinitz Defense
1 game
0W
1D
0L
Queen's Gambit Declined 1 game 1W 0D 0L
Charousek Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Caro-Kann Defense 1 game 0W 1D 0L
Advance Variation 1 game 0W 1D 0L
Botvinnik-Carls Defense
1 game
0W
1D
0L
Semi-Slav Defense 1 game 1W 0D 0L
Marshall Gambit 1 game 1W 0D 0L
Main Line
1 game
1W
0D
0L
Tarrasch Defense 1 game 0W 1D 0L
Two Knights Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
King's Indian Defense 1 game 0W 0D 1L
Sämisch Variation 1 game 0W 0D 1L
Closed Variation
1 game
0W
0D
1L
Scandinavian Defense 1 game 0W 0D 1L
Main Line 1 game 0W 0D 1L
Mieses Variation
1 game
0W
0D
1L
As Black 8 games 3W 1D 4L
Grünfeld Defense 2 games 0W 0D 2L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Russian Variation 1 game 0W 0D 1L
Hungarian Variation
1 game
0W
0D
1L
Ruy Lopez 2 games 2W 0D 0L
Morphy Defense 1 game 1W 0D 0L
Anderssen Variation
1 game
1W
0D
0L
Closed 1 game 1W 0D 0L
Breyer Defense, Zaitsev Hybrid
1 game
1W
0D
0L
Catalan Opening 1 game 0W 0D 1L
Closed 1 game 0W 0D 1L
Main Line
1 game
0W
0D
1L
Trompowsky Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Benoni Defense 1 game 1W 0D 0L
King's Pawn Line 1 game 1W 0D 0L
with Bg5
1 game
1W
0D
0L
Indian Defense 1 game 0W 0D 1L
Anti-Grünfeld 1 game 0W 0D 1L
Alekhine Variation
1 game
0W
0D
1L
Blunders Top 4 of 135
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 37 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2025.07.25 | CZECH OPEN 2025 - A - PARDUBICE OPEN - open grandmaster tournament, part of the ACP world series | 1.3 | 2025.07.25 Nisipeanu, Liviu-Dieter (1202758) (2584) | ½ | - | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.07.13 | Piestany A | 6.16 | 2025.07.13 Apaar Saxena (25937219) (2101) | 0 | 53.10% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.07.12 | Piestany A | 5.18 | 2025.07.12 Chitre Arush (25959026) (2151) | ½ | 89.40% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.07.11 | Piestany A | 4.16 | 2025.07.11 Stary, Simon (23734353) (2038) | ½ | 87.80% | 1. d4 Nf6 2. Bg5 c6 3. Nf3 Qb6 | |
| 2025.07.10 | Piestany A | 3.18 | 2025.07.10 Bednarek, Jan (41806336) (1936) | ½ | 89.10% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.07.09 | Piestany A | 2.5 | 2025.07.09 Elias, David (14960141) (2308) | 0 | 91.10% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2025.07.08 | Piestany A | 1.25 | 2025.07.08 Rupesh Reddy Y (25737775) (2011) | 1 | 92.80% | 1. d4 d5 2. c4 e6 3. Nc3 Be7 | |
| 2025.07.06 | Open A | 9.7 | 2025.07.06 Simunek, Jakub Simon (23709464) (2079) | 1 | 93.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.07.05 | Open A | 8.5 | 2025.07.05 Borkovec, Milan (307610) (2228) | 0 | 89.20% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.07.04 | Open A | 7.3 | 2025.07.04 Richterova, Natasa (350591) (2189) | ½ | 64.00% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2025.07.03 | Open A | 6.7 | 2025.07.03 Mrozowski, Nikodem (41801733) (1937) | 1 | 97.00% | 1. d4 Nf6 2. c4 g6 3. f3 c5 | |
| 2025.07.02 | Open A | 5.2 | 2025.07.02 Vybiral, Zdenek (305200) (2173) | 0 | 85.80% | 1. d4 Nf6 2. c4 g6 3. f3 c5 | |
| 2025.07.01 | Open A | 4.3 | 2025.07.01 Nytra, Ondrej (371955) (2234) | 1 | 83.50% | 1. d4 d5 2. c4 e6 3. Nc3 c6 | |
| 2025.06.30 | Open A | 3.8 | 2025.06.30 Hrbek, Jachym (23709138) (2037) | 1 | 94.70% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.06.29 | Open A | 2.16 | 2025.06.29 Kulpa, Zuzanna (1195093) (1935) | 1 | 93.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.06.28 | Open A | 1.10 | 2025.06.28 Bednar, Milos (23709812) (1920) | ½ | 91.60% | 1. d4 d5 2. c4 e6 3. Nc3 c5 | |
| 2025.06.22 | TEPLICE OPEN 2025 | 9.18 | 2025.06.22 Zadrapa, Radek (321753) (2033) | 0 | - | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.06.18 | TEPLICE OPEN 2025 | 5.12 | 2025.06.18 Kreken, Eivind Grunt (1532359) (2382) | 0 | - | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 | |
| 2025.06.16 | TEPLICE OPEN 2025 | 2.5 | 2025.06.16 Shagbazyan, Taron (14122073) (2446) | 0 | - | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2023.10.22 | 9 Rounds - Swiss | 9.5 | 2023.10.22 Castellanos Rodriguez, Reiner (2487) | 0 | 81.80% | 1. d4 Nf6 2. c4 d6 3. Nf3 g6 | |
| 2023.10.21 | 9 Rounds - Swiss | 8.5 | 2023.10.21 Holinka, Henning (12967084) (2263) | 1 | 98.30% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2023.10.20 | 9 Rounds - Swiss | 7.8 | 2023.10.20 Moe, Mogens (1400550) (2103) | 1 | 94.80% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2023.10.19 | 9 Rounds - Swiss | 6.3 | 2023.10.19 Chatalbashev, Boris (2900440) (2467) | 0 | 81.40% | 1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 | |
| 2023.10.18 | 9 Rounds - Swiss | 5.9 | 2023.10.18 Zander, Emil (1467123) (2072) | 1 | 91.30% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2023.10.17 | 9 Rounds - Swiss | 4.8 | 2023.10.17 Golubka, Petro (14114224) (2434) | ½ | 99.00% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2023.10.15 | 9 Rounds - Swiss | 2.4 | 2023.10.15 Brunello, Sabino (813613) (2486) | 0 | 91.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| OCS A | 9.6 | Sochorova, Petra (305260) (2076) | 0 | 72.60% | 1. e4 e5 2. d4 exd4 3. Bc4 Nc6 | ||
| OCS A | 8.6 | Biolek, Richard Jr. (319996) (2397) | ½ | 88.60% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| Olomouc 2025ab | 7.6 | Winter, Ondrej (23702192) (2274) | 0 | 89.10% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | ||
| Olomouc 2025ab | 6.6 | Wiley, Tom E (401765) (2112) | ½ | - | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | ||
| Olomouc 2025ab | 5.6 | Delgerdalai, Bayarjavkhlan (23727276) (2380) | 0 | 90.20% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| Olomouc 2025ab | 4.6 | Plischki, Sebastian (4637143) (2269) | 0 | 85.00% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| Olomouc 2025ab | 3.6 | Manko, Mariia (14199220) (2332) | 0 | 87.10% | 1. d4 Nf6 2. c4 g6 3. g3 Bg7 | ||
| Olomouc 2025ab | 2.6 | Camarena Jimenez, Rufino (2211106) (2290) | 0 | 79.80% | 1. e4 e6 2. d4 d5 3. e5 c5 | ||
| Olomouc 2025ab | 1.6 | Dziewonski, Dariusz (21835829) (2256) | 0 | 85.50% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | ||
| Open Letni Praha 2025 | 7.23 | Hill, Andy (499927) (1989) | 0 | 84.00% | 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 | ||
| Open Letni Praha 2025 | 1.17 | Markina, Sofiia (23744014) (1904) | 0 | 74.70% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 |