Player profile
Ivanov, Sergei V.
Dossier
25 of 26 games analyzed.
Accuracy: 87.6%
Opened e4: 14/14
Castled kingside: 21Same-side castling: 18Opposite-side castling: 3Castled queenside: 2Did not castle: 2
Played in the center: 11Played on the kingside: 5Fianchettoed queenside: 4Fianchettoed kingside: 4Played on the queenside: 3
Kept the bishop pair: 18Sacrificed material: 18Active pieces: 17Backward pawn: 13Space advantage: 13Isolated pawn: 12Initiated exchanges: 12Avoided exchanges: 9Played gambits: 6Missed tactics: 6
Openings
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As White 14 games 1W 6D 7L
Sicilian Defense 6 games 1W 3D 2L
Taimanov Variation 4 games 1W 2D 1L
(unspecified)
3 games
1W
1D
1L
Bastrikov Variation
1 game
0W
1D
0L
Richter-Rauzer Variation 1 game 0W 1D 0L
Vitolins Variation
1 game
0W
1D
0L
Dragon Variation 1 game 0W 0D 1L
Yugoslav Attack, Panov Variation
1 game
0W
0D
1L
Caro-Kann Defense 5 games 0W 2D 3L
Advance Variation 5 games 0W 2D 3L
(unspecified)
3 games
0W
0D
3L
Botvinnik-Carls Defense
2 games
0W
2D
0L
Scandinavian Defense 1 game 0W 0D 1L
Modern Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
French Defense 1 game 0W 1D 0L
Tarrasch Variation 1 game 0W 1D 0L
Open System, Euwe-Keres Line
1 game
0W
1D
0L
Ruy Lopez 1 game 0W 0D 1L
Fianchetto Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 12 games 3W 2D 7L
Catalan Opening 3 games 0W 0D 3L
Open Defense 3 games 0W 0D 3L
(unspecified)
3 games
0W
0D
3L
English Opening 2 games 1W 0D 1L
Agincourt Defense 1 game 1W 0D 0L
Wimpy System
1 game
1W
0D
0L
Neo-Catalan 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Ruy Lopez 2 games 1W 0D 1L
Morphy Defense 2 games 1W 0D 1L
Classical Defense Deferred
2 games
1W
0D
1L
Queen's Pawn Game 2 games 0W 0D 2L
Accelerated London System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Symmetrical Variation 1 game 0W 0D 1L
Pseudo-Catalan
1 game
0W
0D
1L
Slav Defense 1 game 1W 0D 0L
Quiet Variation 1 game 1W 0D 0L
Schallopp Defense
1 game
1W
0D
0L
King's Indian Attack 1 game 0W 1D 0L
Symmetrical Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Scotch Game 1 game 0W 1D 0L
Mieses Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 128
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 26 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.07.23 | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | 8.29 | 2026.07.23 Brejnik, Gustav (362662) (2229) | 0 | 90.00% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2026.07.23 | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | 7.22 | 2026.07.23 Paszewski, Mateusz (1141058) (2244) | 0 | 85.80% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2026.07.23 | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | 6.34 | 2026.07.23 Shanel, Jaroslav (318671) (2106) | 1 | 92.40% | 1. b3 e6 2. Bb2 d5 3. Nf3 c5 | |
| 2026.07.23 | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | 5.35 | 2026.07.23 Kroulik, Vaclav (23725478) (2086) | ½ | 92.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.07.22 | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | 3.34 | 2026.07.22 Temirov, Bakhyt (13704745) (2124) | 0 | 83.20% | 1. e4 d5 2. exd5 Nf6 3. Bb5+ Nbd7 | |
| 2026.07.22 | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | 1.19 | 2026.07.22 Pisk, Petr (304689) (2344) | 0 | 80.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.06.21 | 38th International Chess Tournament Open Pula 2026 | 9 | 2026.06.21 Suta, Andraz (14613190) (2277) | 0 | 83.50% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.06.18 | 38th International Chess Tournament Open Pula 2026 | 6 | 2026.06.18 Bratovic, Blaz (14603551) (2324) | 0 | 87.80% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2026.06.17 | 38th International Chess Tournament Open Pula 2026 | 5 | 2026.06.17 Schnider, Gert (1606310) (2354) | 1 | 90.40% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2026.06.16 | 38th International Chess Tournament Open Pula 2026 | 4 | 2026.06.16 Dorrance, Adam (2618567) (2315) | ½ | 87.20% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2026.06.15 | 38th International Chess Tournament Open Pula 2026 | 3 | 2026.06.15 Gal, Andrej (14567563) (2328) | ½ | 87.50% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2026.04.19 | Round 9: Lu, Miaoyi - Ivanov, Sergei V. | 9.8 | 2026.04.19 Lu, Miaoyi (8618020) (2429) | 0 | - | 1. d4 d5 2. Bf4 Nf6 3. e3 c5 | |
| 2026.04.16 | Round 5: Stamatiou, Rodolfos - Ivanov, Sergei V. | 5.10 | 2026.04.16 Stamatiou, Rodolfos (25826530) (2316) | 0 | 92.40% | 1. d4 d5 2. Nf3 Nf6 3. g3 c5 | |
| 2026.04.13 | Round 1: Postny, Evgeny - Ivanov, Sergei V. | 1.1 | 2026.04.13 Postny, Evgeny (2804344) (2528) | 0 | 74.50% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2026.02.08 | Round 7: Ivanov, Sergei V. - Jasiak, Filip | 7.21 | 2026.02.08 Jasiak, Filip (1178229) (1932) | 1 | 92.20% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.02.06 | Round 3: Ivanov, Sergei V. - Gajdacs, Jonathan | 3.23 | 2026.02.06 Gajdacs, Jonathan (17015600) (1924) | 0 | 74.60% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.02.06 | Round 2: Ersoy, Ahmet - Ivanov, Sergei V. | 2.23 | 2026.02.06 Ersoy, Ahmet (51644665) (1909) | 0 | 85.30% | 1. Nf3 d5 2. c4 e6 3. g3 Nf6 | |
| 2026.01.13 | Prague Open 2026 - A IM Open | 6.11 | 2026.01.13 Tolmacevs,Artjoms (11617519) (2293) | ½ | 92.40% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.01.12 | Prague Open 2026 - A IM Open | 5.10 | 2026.01.12 Vilimek, Vit (23718218) (2192) | ½ | 89.70% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2026.01.11 | Prague Open 2026 - A IM Open | 4.9 | 2026.01.11 Lalic, Bogdan (409081) (2320) | ½ | 98.50% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.01.10 | Prague Open 2026 - A IM Open | 2.5 | 2026.01.10 Stojanovic, Mihajlo (916366) (2388) | ½ | 97.70% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2025.11.13 | Round 9: Pantic, Ivica - Ivanov, Sergei V. | 9.16 | 2025.11.13 Pantic, Ivica (929395) (2079) | 0 | 80.10% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.11.12 | Round 8: Ivanov, Sergei V. - Karisik, Nenad | 8.14 | 2025.11.12 Karisik, Nenad (943819) (2160) | ½ | 93.50% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.11.10 | Round 6: Ivanov, Sergei V. - Ivanovic, Marko | 6.10 | 2025.11.10 Ivanovic, Marko (967408) (2243) | 0 | 82.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2025.11.09 | Round 5: Bohati, Tamas - Ivanov, Sergei V. | 5.13 | 2025.11.09 Bohati, Tamas (714810) (2214) | 1 | 92.70% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.11.05 | Round 1: Ivanov, Sergei V. - Ammar, Sedrani | 1.11 | 2025.11.05 Ammar, Sedrani (9312331) (2198) | 0 | 81.80% | 1. e4 c6 2. d4 d5 3. e5 Bf5 |