Ruy Lopez, Marshall Attack 7...O-O 8.c3 d5 (C89)

Ruy Lopez, Marshall Attack - Opening Moves

Summary

Starting from 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 0-0 8.c3 d5, players enter the Ruy Lopez, Marshall Attack — ECO C89. Lichess records 706,693 games in this line, which gives us a reliable view of how it actually performs in practice.

History and Notable Players

It arises from the Ruy Lopez: Closed (7.Bb3). Among the most prolific White practitioners are Viswanathan Anand (28 games), Judit Polgar (18 games), Peter Leko (17 games). Black-side regulars include Michael Adams (38 games), Levon Aronian (37 games), Mark L Hebden (30 games).

Common Mistakes

Neglecting development — It can feel productive to make extra pawn moves early, but falling behind in piece development is what loses most amateur games — especially in open positions where active pieces find squares fast.
Playing without a plan — Each Ruy Lopez, Marshall Attack middlegame demands a specific approach. Decide whether the position calls for attack, manoeuvre, or simplification before reaching for a move.

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WhiteBlack

Move 1After the Line

After 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 0-0 8.c3 d5 Pick the position up and play on from there.

Opponent

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Quick Facts

Games on Lichess: 706,693
Most Popular At: 2200
Sharpness: Very Sharp; Black's famous pawn sacrifice for a long-term kingside attack — heavy theory, razor-sharp play.

Main Line: 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 0-0 8.c3 d5
FEN: r1bq1rk1/2p1bppp/p1n2n2/1p1pp3/4P3/1BP2N2/PP1P1PPP/RNBQR1K1 w - - 0 9
Parent Opening: Ruy Lopez: Closed (7.Bb3)
Style: Theoretician

Top Players

As White

Viswanathan Anand28 games
Judit Polgar18 games
Peter Leko17 games

As Black

Michael Adams38 games
Levon Aronian37 games
Mark L Hebden30 games

Data from Lichess opening explorer (blitz & rapid)

Theoretician: Theoretician openings have deep, well-studied lines where knowledge of specific variations gives a significant advantage. Preparation and memorization of key lines are essential.

It's played most at 2200: about 1 in 1,800 games there, against fewer than 1 in 100,000 games at 400. At 1200, White wins 47% and Black 50%; at 2500 they're level at 44%, with more draws (12%).

Percentage of all games at each rating bracket that feature this opening.

Data from Lichess opening explorer (blitz & rapid games)

At 1200, White's most common reply is 9.exd5 (73% of games), with two other moves each played in at least 1 in 20 games. By 2500 it comes down to two: 9.exd5 (85%) and 9.d4 (10%).

How often players choose the single most popular move at this position. Higher = more predictable play.

White to move after the opening line

It's less popular than it used to be: about 1 in 9,300 games in 2025, down from 1 in 3,600 games in 2013. It peaked in 2015, at 1 in 3,500 games.

Share of all Lichess blitz + rapid games featuring this opening, by year.

White to move after the opening line

Top moves by rating
Rating	Most Popular	2nd	3rd
400	9.exd568.8%	9.d417.1%	9.d38.2%
1000	9.exd566.4%	9.d416.7%	9.d38.7%
1200	9.exd573.3%	9.d412.2%	9.d38.1%
1400	9.exd581.2%	9.d47.8%	9.d36.4%
1600	9.exd586.4%	9.d35.3%	9.d45.3%
1800	9.exd589.2%	9.d35%	9.d43.9%
2000	9.exd590.1%	9.d34.7%	9.d44%
2200	9.exd589.4%	9.d45.1%	9.d34.8%
2500	9.exd585.3%	9.d410.2%	9.d34%

It's played most in blitz: about 1 in 6,100 blitz games, against 1 in 14,000 bullet games. White wins more often in bullet (43%) than in rapid (40%).

Bullet<0.01%197K
Blitz0.02%593K
Rapid0.01%114K

3% more decisive in bullet

Raw Data Tables (Lichess Blitz + Rapid)

Ruy Lopez, Marshall Attack: popularity and win rates by player rating
Rating (Elo)	Share %	Games	White win %	Black win %	Draw %	Sharpness
400	0.00	170	43.5	48.2	8.2	0.918
1000	0.00	1,236	48.1	49.2	2.8	0.972
1200	0.00	6,278	47.2	50.0	2.9	0.971
1400	0.00	27,789	42.6	53.9	3.5	0.965
1600	0.01	102,226	40.4	55.8	3.7	0.963
1800	0.03	238,889	40.1	55.0	4.8	0.952
2000	0.05	232,865	42.0	52.2	5.8	0.942
2200	0.05	91,509	43.5	49.2	7.2	0.928
2500	0.04	5,731	44.0	44.2	11.8	0.882

Ruy Lopez, Marshall Attack: move-choice theory adherence by rating
Rating (Elo)	Top move	Top move %	Viable moves	Theory %	Entropy
400	9.exd5	68.8	3	94.1	1.452
1000	9.exd5	66.4	3	91.9	1.567
1200	9.exd5	73.3	3	93.6	1.359
1400	9.exd5	81.2	3	95.4	1.078
1600	9.exd5	86.4	3	97.0	0.847
1800	9.exd5	89.2	2	98.2	0.692
2000	9.exd5	90.1	1	98.9	0.626
2200	9.exd5	89.4	2	99.2	0.638
2500	9.exd5	85.3	2	99.5	0.761

Ruy Lopez, Marshall Attack: popularity over time
Year	Share %	Games	White win %	Black win %	Draw %
2013	0.03	793	36.3	59.1	4.5
2014	0.03	2,387	35.8	58.4	5.8
2015	0.03	6,305	37.8	57.5	4.7
2016	0.03	16,076	39.4	55.9	4.8
2017	0.03	28,901	40.6	54.5	4.9
2018	0.02	41,683	40.9	54.3	4.8
2019	0.02	53,528	40.2	54.9	4.9
2020	0.02	107,980	40.8	53.7	5.5
2021	0.02	115,823	41.6	52.9	5.5
2022	0.02	111,535	42.2	52.5	5.3
2023	0.01	106,378	42.1	52.5	5.4
2024	0.01	88,984	41.7	53.0	5.3
2025	0.01	80,311	42.3	52.3	5.4

Ruy Lopez, Marshall Attack: popularity by time control
Format	Share %	Games	White win %	Black win %	Draw %	Sharpness
bullet	0.01	196,506	43.3	53.3	3.3	0.967
blitz	0.02	593,072	41.8	53.1	5.1	0.949
rapid	0.01	113,621	39.7	54.1	6.2	0.938

Ruy Lopez, Marshall Attack: top candidate moves by rating bracket
Rating (Elo)	1st move	1st %	2nd move	2nd %	3rd move	3rd %
400	9.exd5	68.8	9.d4	17.1	9.d3	8.2
1000	9.exd5	66.4	9.d4	16.7	9.d3	8.7
1200	9.exd5	73.3	9.d4	12.2	9.d3	8.1
1400	9.exd5	81.2	9.d4	7.8	9.d3	6.4
1600	9.exd5	86.4	9.d3	5.3	9.d4	5.3
1800	9.exd5	89.2	9.d3	5.0	9.d4	3.9
2000	9.exd5	90.1	9.d3	4.7	9.d4	4.0
2200	9.exd5	89.4	9.d4	5.1	9.d3	4.8
2500	9.exd5	85.3	9.d4	10.2	9.d3	4.0

Ruy Lopez, Marshall Attack: top practitioners by side
Side	Player	Games
White	Viswanathan Anand	28
White	Judit Polgar	18
White	Peter Leko	17
Black	Michael Adams	38
Black	Levon Aronian	37
Black	Mark L Hebden	30

Guided Play

What Is Guided Play?

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Frequently Asked Questions

Ruy Lopez, Marshall Attack

What is this opening?

This opening begins with 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 0-0 8.c3 d5 and is classified under ECO code C89.

Is this opening suitable for beginners?

This opening involves significant theoretical preparation and sharp tactical play. While beginners can learn the basic ideas, it is more commonly recommended for intermediate and advanced players who are willing to invest time in studying specific lines. For practice, our lower-rated bots offer a forgiving environment to learn the patterns.

What are the win rates for this opening?

In a database of 706,693 games, White wins 41.4% of the time, Black wins 53.3%, and 5.3% are drawn. Notable players on the White side include Viswanathan Anand and Judit Polgar. On the Black side, Michael Adams and Levon Aronian are among the most frequent practitioners.

How can I practice this opening?

On Chessiverse, you can practice this opening by playing against our 1,100+ AI bots. Each bot has a unique playing style and opening repertoire, so you can find the perfect sparring partner for any level.

Sources

Lichess opening explorer (opens in a new tab) — game statistics and move data (blitz & rapid)

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International Master and chess educator. Co-founded Chessable and joined Chessiverse as co-founder. Best known for his "Climbing the Rating Ladder" YouTube series and structured opening courses.

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