Player profile
Mrkvik, Jan
Dossier
29 of 29 games analyzed.
Accuracy: 88.1%
Opened d4: 11/12Opened Nf3: 1/12
Castled kingside: 18Same-side castling: 15Opposite-side castling: 2Did not castle: 2Castled queenside: 1
Played in the center: 12Played on the kingside: 8Fianchettoed queenside: 3Fianchettoed kingside: 2Played on the queenside: 1
Active pieces: 14Space advantage: 13Sacrificed material: 13Initiated exchanges: 11Kept the bishop pair: 10Isolated pawn: 10Backward pawn: 9Missed tactics: 7Avoided exchanges: 3Played gambits: 2
Openings
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As White 12 games 4W 3D 5L
Slav Defense 2 games 1W 0D 1L
Czech Variation 1 game 1W 0D 0L
Carlsbad Variation, Morozevich Variation
1 game
1W
0D
0L
Modern Line 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Indian Defense 2 games 0W 1D 1L
Anti-Nimzo-Indian 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Queen's Gambit Declined 2 games 1W 0D 1L
Exchange Variation 2 games 1W 0D 1L
Reshevsky Variation
2 games
1W
0D
1L
Queen's Pawn Game 1 game 1W 0D 0L
Chigorin Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Nimzo-Indian Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Keres Defense
1 game
0W
0D
1L
Caro-Kann Defense 1 game 0W 1D 0L
Panov Attack 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Grünfeld Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Trompowsky Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Horwitz Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 9 games 2W 5D 2L
Caro-Kann Defense 4 games 1W 2D 1L
Classical Variation 1 game 1W 0D 0L
Flohr Variation
1 game
1W
0D
0L
Tartakower Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Two Knights Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Maróczy Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Semi-Slav Defense 2 games 1W 0D 1L
Meran Variation 2 games 1W 0D 1L
Pirc Variation
1 game
0W
0D
1L
Wade Variation
1 game
1W
0D
0L
King's Indian Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Slav Defense 1 game 0W 1D 0L
Modern Line 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Pawn Game 1 game 0W 1D 0L
Colle System 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 120
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 29 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.06.21 | LJ 2026 | 8.17 | 2026.06.21 Barina, Branislav (549002023) (1769) | 1 | 92.20% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | |
| 2026.06.21 | LJ 2026 | 7.14 | 2026.06.21 Nowak, Maciej (21028699) (1967) | ½ | 94.20% | 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 | |
| 2026.06.20 | LJ 2026 | 6.25 | 2026.06.20 Palkova, Adriana (14989522) (1439) | 1 | 86.80% | 1. d4 d5 2. Nf3 Nc6 3. e3 Nf6 | |
| 2026.06.20 | LJ 2026 | 5.14 | 2026.06.20 Solcan, Martin (14946718) (2179) | 0 | 69.60% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2026.06.19 | LJ 2026 | 4.10 | 2026.06.19 Kasperek, Ryszard (1102249) (2155) | 0 | 85.80% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2026.06.19 | LJ 2026 | 3.13 | 2026.06.19 Bilik, Matej (14964619) (2025) | 1 | 91.80% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2026.06.18 | LJ 2026 | 2.8 | 2026.06.18 Gollner, Martin (14959569) (2089) | ½ | 89.10% | 1. d4 Nf6 2. c4 e6 3. Nc3 c5 | |
| 2024.09.20 | exe:Slovakia Open | 7.28 | 2024.09.20 Dubnicka, Ferdinand (14944057) (1570) | ½ | 86.30% | 1. d4 Nf6 2. c4 e6 3. Nf3 Nc6 | |
| 2024.09.19 | exe:Slovakia Open | 6.23 | 2024.09.19 Hanzel, Richard (14984741) (1676) | ½ | 77.60% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2024.09.18 | exe:Slovakia Open | 5.10 | 2024.09.18 Lacrosse, Marc (200921) (2091) | 0 | 85.80% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 | |
| 2024.09.17 | exe:Slovakia Open | 4.27 | 2024.09.17 Lee, Chanhee (13218441) (1565) | 1 | 89.50% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2024.09.16 | exe:Slovakia Open | 3.23 | 2024.09.16 Dranka, Jowita (1121243) (1787) | 0 | 82.30% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.09.14 | exe:Slovakia Open 24 | 1.33 | 2024.09.14 Shturman, Arseniy (34275797) (2190) | 0 | 79.60% | 1. d4 Nf6 2. c4 e6 3. Nf3 c5 | |
| 2024.06.18 | MSR amaterov | 8.32 | 2024.06.18 Graus, Samuel (14980827) (1648) | ½ | 93.80% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2024.06.18 | MSR amaterov | 7.21 | 2024.06.18 Artola Pola, Gerardo (150878) (1992) | 0 | 83.00% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2024.06.17 | MSR amaterov | 6.23 | 2024.06.17 Matejka, Simon (14974541) (1987) | ½ | 98.30% | 1. d4 d5 2. Nf3 Nf6 3. e3 c6 | |
| 2024.06.17 | MSR amaterov | 5.34 | 2024.06.17 Cervenka, Robert (14984202) (1724) | 1 | 98.30% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.06.16 | MSR amaterov | 4.19 | 2024.06.16 Smetana, Peter (14961946) (2004) | 0 | 83.10% | 1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 | |
| 2024.06.16 | MSR amaterov | 3.17 | 2024.06.16 Straka, Simon (14961296) (2013) | ½ | 91.90% | 1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 | |
| 2024.06.15 | MSR amaterov | 2.24 | 2024.06.15 Doci, Stefan (14907500) (2027) | ½ | 92.40% | 1. e4 c6 2. d4 d5 3. f3 e5 | |
| 2024.06.15 | MSR amaterov | 1.58 | 2024.06.15 Vojtkova, Liliana (14988291) (1000) | 1 | 97.90% | 1. d4 e6 2. c4 Nc6 3. Nf3 Bb4+ | |
| 2023.07.19 | Piestany B | 9.16 | 2023.07.19 Recky, Norbert (14904918) (1673) | 1 | 88.20% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2023.07.18 | Piestany B | 8.14 | 2023.07.18 Visvader, Kristof (14954397) (1576) | ½ | 91.80% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2023.07.17 | Piestany B | 7.19 | 2023.07.17 Volanek, Maros (73616400) (1632) | 1 | 93.30% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2023.07.16 | Piestany B | 6.17 | 2023.07.16 Jaroszewski, Mateusz (21810230) (1310) | 0 | 87.70% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | |
| 2023.07.15 | Piestany B | 5.22 | 2023.07.15 Zelenka, Matej (14964309) (1520) | 1 | 98.10% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2023.07.14 | Piestany B | 4.27 | 2023.07.14 Dubnicka, Ferdinand (14944057) (1396) | 1 | 92.30% | 1. Nf3 d5 2. d4 Nf6 3. Nc3 e6 | |
| 2023.07.13 | Piestany B | 3.23 | 2023.07.13 Livnansky, Tomas (14967634) (1477) | 0 | 84.50% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2023.07.12 | Piestany B | 2.27 | 2023.07.12 Daniska, Jozef (14942232) (1264) | 1 | 92.30% | 1. e4 c5 2. Bc4 e6 3. Nf3 a6 |