Player profile

Ruckschloss, Karol

Standard: 2095 Rapid: 2169 Blitz: 2131 (last updated 2026-11-02)

FIDE ID: 14900386 (view FIDE profile)

Federation: SVK Sex: M Birth Year: 1948 Age: 78

Title: FM Women's title: — Other title: — FOA title: —

Games: 22 Wins: 7 (32%) Draws: 11 (50%) Losses: 4 (18%)

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Dossier

20 of 22 games analyzed.

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Openings

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As White 7 games 3W 2D 2L

English Opening 4 games 2W 0D 2L

King's English Variation 3 games 2W 0D 1L

Two Knights Variation, Keres Variation 1 game 1W 0D 0L

(unspecified) 1 game 0W 0D 1L

Two Knights Variation, Smyslov System 1 game 1W 0D 0L

Agincourt Defense 1 game 0W 0D 1L

Neo-Catalan Declined 1 game 0W 0D 1L

King's Indian Defense 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Bogo-Indian Defense 1 game 0W 1D 0L

Exchange Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Queen's Gambit Accepted 1 game 1W 0D 0L

Normal Variation 1 game 1W 0D 0L

Traditional System 1 game 1W 0D 0L

As Black 6 games 2W 2D 2L

Dutch Defense 3 games 0W 1D 2L

Raphael Variation 3 games 0W 1D 2L

(unspecified) 3 games 0W 1D 2L

Pirc Defense 2 games 2W 0D 0L

(unspecified) 1 game 1W 0D 0L

Classical Variation 1 game 1W 0D 0L

Quiet System 1 game 1W 0D 0L

French Defense 1 game 0W 1D 0L

Exchange Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Blunders Top 4 of 70

This player's costliest moves in analyzed games. Can you find the winning move?

2023.11.12 · 47. e5 (−38.8% win chance) 1/2-1/2

Michal, Silvio

Ruckschloss, Karol

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2026.05.22 · 44. h4 (−25.7% win chance) 1/2-1/2

Musil, Vitezslav

Ruckschloss, Karol

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2023.10.08 · 20. Qxd4 (−25.7% win chance) 1/2-1/2

Sahidi, Sear

Ruckschloss, Karol

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2023.10.07 · 18. dxe5 (−23.1% win chance) 1-0

Arendas, Marek

Ruckschloss, Karol

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View blunders & mistakes

Games Showing all 22 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.05.23	Tatrafest 2026 MSR seniorov 65+	8.5	2026.05.23 Janos, Ivan (14906597) (2023)	½	-	1. e4 e6 2. d4 d5 3. exd5 exd5
2026.05.22	Tatrafest 2026 MSR seniorov 65+	7.6	2026.05.22 Musil, Vitezslav (308803) (1922)	½	87.80%	1. c4 Nf6 2. d4 g6 3. Nc3 Bg7
2026.05.18	Tatrafest 2026 MSR seniorov 65+	3.4	2026.05.18 Capak, Stefan (14909634) (1925)	0	78.10%	1. c4 e6 2. g3 d5 3. Bg2 Nf6
2026.05.17	Tatrafest 2026 MSR seniorov 65+	2.4	2026.05.17 Stec, Juraj (14907836) (1887)	1	89.70%	1. e4 d6 2. d4 Nf6 3. Bd3 e5
2026.05.17	Tatrafest 2026 MSR seniorov 65+	1.4	2026.05.17 Benes, Karel (332380) (1776)	1	-	1. c4 e5 2. Nc3 Nf6 3. g3 c6
2026.04.23	SVK Extraliga 2024/2025	6	2026.04.23 Brnusak, Tomas (14939878) (2300)	0	90.80%	1. c4 e5 2. g3 c6 3. d4 e4
2026.04.23	SVK Extraliga 2024/2025	5	2026.04.23 Krak, Tomas (14903750) (2207)	0	88.40%	1. d4 f5 2. Nc3 Nf6 3. Bg5 c6
2024.02.11	2.liga A2	9.2	2024.02.11 Machata, Martin (14901293) (2176)	0	88.20%	1. d4 f5 2. Nc3 Nf6 3. Bg5 c6
2024.01.14	2. liga A 2023/24	7	2024.01.14 Petrek, Dominik (14954990) (2253)	½	74.30%	1. d4 f5 2. Nc3 Nf6 3. Bg5 c6
2023.12.03	2. liga A 2023/24	6	2023.12.03 Biro, Karol (14900327) (2008)	1	89.80%	1. c4 e5 2. Nc3 Nf6 3. g3 Bb4
2023.12.02	2. liga A 2023/24	5	2023.12.02 Benci, Jozef (1804)	1	96.30%	1. e4 d6 2. d4 Nf6 3. Nc3 g6
2023.11.12	2. liga A 2023/24	4	2023.11.12 Michal, Silvio (14904330) (2065)	½	89.40%	1. c4 Nf6 2. d4 e6 3. Nf3 Bb4+
2023.11.11	2. liga A 2023/24	3	2023.11.11 Csontos, Aron (17004420) (2149)	1	91.50%	1. c4 Nf6 2. d4 e6 3. Nf3 d5
2023.10.08	2. liga A 2023/24	2	2023.10.08 Sahidi, Sear (14959836) (1710)	½	88.20%	1. c4 e5 2. Nc3 Nf6 3. g3 d5
2023.10.07	2. liga A 2023/24	1	2023.10.07 Arendas, Marek (14906350) (2061)	1	85.50%	1. c4 c5 2. Nc3 Nc6 3. g3 g6
2023.07.09	Slovak Championship \| Open	9	2023.07.09 Oruzinsky, Juraj (14962195) (1975)	½	93.70%	1. c4 Nf6 2. d4 g6 3. Nc3 Bg7
2023.07.08	Slovak Championship \| Open	8	2023.07.08 Pytlik, Pavol (14912287) (2005)	½	97.80%	1. e4 e6 2. d4 d5 3. exd5 exd5
2023.07.07	Slovak Championship \| Open	7	2023.07.07 Zetocha, Adrian (14950430) (2177)	½	91.70%	1. c4 e6 2. Nc3 d5 3. d4 Nf6
2023.07.06	Slovak Championship \| Open	6	2023.07.06 Havalda, Samuel (14955490) (1871)	½	86.40%	1. e4 d6 2. d4 Nf6 3. Nc3 g6
2023.07.05	Slovak Championship \| Open	5	2023.07.05 Striskova, Lucia (14960958) (1962)	½	94.20%	1. c4 e5 2. g3 Nf6 3. Bg2 c6
2023.07.04	Slovak Championship \| Open	4	2023.07.04 Mikulasek, Viktor (14913488) (1763)	1	97.70%	1. e4 d6 2. d4 Nf6 3. Nc3 g6
2023.07.01	Slovak Championship \| Open	1	2023.07.01 Rezak, Milan (14902460) (1790)	½	97.40%	1. c4 Nf6 2. d4 e6 3. Nf3 d5