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Modern Defense report from your own games

Modern Defense report from your own games

Hypermodern flexibility. See if your counterattacking style delivers.

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Sample Report

Modern Defense Report

40 GAMESSample Data
Win Rate
50%

Performance vs Other Openings

Modern Defense50% Win
Other Openings44% Win

Key Insights

Opening Concept
black
High Impact

Hypermodern Center Control Fails When Fianchetto Is Delayed

What this means
The Modern Defense relies on controlling the center from a distance with ...g6 and ...Bg7, but in 16 of 40 games you delay ...Bg7 past move 4 to play other moves first. When the fianchetto bishop is not developed quickly, White builds an unchallenged e4-d4 center and launches a direct kingside attack. Your win rate with ...Bg7 by move 3 is 58%, but only 34% when you delay it past move 4.
How to improve
In the Modern Defense, the fianchetto bishop is your most important piece — develop it immediately. The ideal move order is 1...g6, 2...Bg7, then decide on ...d6, ...c5, or ...d5 based on White's setup. Do not play ...a6, ...b6, or ...Nf6 before ...Bg7 unless you have a very specific reason. The bishop on g7 pressures the center (d4, e5) and defends the king — without it, you have neither counterplay nor safety.
#hypermodern#fianchetto#center-control
King Safety
black
High Impact

King Safety Compromised in 45% of Fianchetto Structures

What this means
In 18 of 40 games, White successfully attacks your kingside despite the fianchetto. The typical pattern: White pushes h4-h5, you exchange on h5, and the open h-file becomes a lethal attacking avenue. You allow h5 without counterplay in the center 13 times, and your king is exposed in every case. Win rate when h5 is answered with central counterplay: 52%. Without counterplay: 15%.
How to improve
When White pushes h4-h5 against your fianchetto, you must react in the center immediately — this is non-negotiable. Play ...c5, ...d5, or ...e5 to open the center and create counterplay before White's attack arrives. Do not play ...h6 to prevent h5 as this often weakens g6 further. If White has already achieved h5 and you have no central counterplay, consider ...Kh8 and ...Rg8 to prepare a defensive setup. The key principle: in the Modern, flank attacks are answered in the center.
#king-safety#fianchetto#h-pawn-attack
Timing and Initiative
black
High Impact

Counterattack Is Launched Too Late in 50% of Games

What this means
The Modern Defense depends on a well-timed counterstrike against White's center, but in 20 of 40 games you wait too long. You develop passively with ...d6, ...Nf6, ...O-O and only then look for ...c5 or ...e5, by which point White is fully consolidated. Your win rate when you strike at the center before move 10 is 62%, versus 35% when you wait until after move 12.
How to improve
Plan your central counterstrike from move 1. After ...g6 and ...Bg7, choose your target: (1) ...c5 to attack d4 — the most common and reliable, especially if White plays Nf3, (2) ...d5 to immediately challenge the center — risky but effective against slow setups, (3) ...e5 to contest the center directly after ...d6. The key is that your fianchetto bishop must have something to bite on — if White's center stands unchallenged, the bishop on g7 is just a tall pawn. Strike early and trust that the Bg7 will support your counterplay.
#counterattack#timing#central-strike

Top Variations

1
Standard (1...g6)
19 games
2
Pterodactyl
11 games
3
Austrian Attack
10 games

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What we analyze in your Modern Defense games

Your counterattack against White's center

Your handling of large space disadvantages

Your response to the 150 Attack

Your piece coordination from the fianchetto

Your ability to avoid passive play

Learn This Opening

Play through the main line move by move

1.pawn to e4 (e4)

白棋以经典方式占据中心，立即占据中心领土，并为棋子的发展开辟了道路。这一自然的举动建立了一个中心棋子的存在，黑方将挑战超现代的棋子。

Opponent is playing…
1.e4g62.d4Bg73.Nc3d64.f4Nf6

Key Positions to Know

Critical concepts every Modern Defense player should understand

Center Control from the Flank

With 1...g6 and ...Bg7, Black concedes the center to White and plans to undermine it later. The fianchettoed bishop on g7 becomes a powerful long-range weapon, pressuring d4 and the entire dark-square complex from a safe distance.

Flexible Move Order

Unlike the Pirc (which commits to ...Nf6 early), the Modern Defense delays the knight development. This gives Black extra flexibility — the knight can go to e7 instead of f6, and Black avoids specific anti-Pirc systems. The trade-off is that White gets more freedom to build a large center.

The Central Counter-Strike

Once White over-extends in the center, Black strikes back with ...c5 or ...e5 to challenge the pawn chain. The timing must be precise — hit too early and White refutes it; wait too long and White's space advantage becomes crushing. This counter-punch is the heart of the Modern.

Strategic Plans

♔
White's Plans

  • •使用 e4、d4 和潜在的 f4 建立和维护强大的典当中心
  • •快速开发作品以支持中心：Nf3、Be3/Bg5、Qd2、O-O-O
  • •在奥地利进攻中，在正确的时刻按下 e5 以限制黑棋的位置
  • •通过控制关键方格来防止黑方用 ...c5 进行反击
  • •使用 f5 创造王翼威胁，针对黑方的尖趾国王开局
  • •利用空间优势限制黑棋的棋子并限制其活动
  • •在空间领先时交换棋子以强调黑方的局促位置
  • •使用 g4-g5 或 h4-h5 发起王翼攻击（以侵略性变体形式）

♚
Black's Plans

  • •在适当的时刻用 ...c5 或 ...e5 攻击白方的兵中心
  • •灵活开发：...Nf6、...O-O、...Nbd7 或 ...Na6，适应白棋的设置
  • •使用 侧翼出象 Bg7 压制白方中心并控制关键方格
  • •利用 ...a6、...b5 和潜力 ...c5 创建后翼反击
  • •交换中央棋子以打开 Bg7 和其他棋子的行
  • •在狭窄的位置上，交易棋子以减少白方的空间优势
  • •在 ...c5xd4 之后，用 ...Nc6、...Qa5+ 激活片段，并对中央直线施加压力
  • •要有耐心——等待合适的时机采取行动，而不是强迫问题发生
  • •当白方过度伸展时，使用诸如 ...Nxe4 或 ...Ng4 之类的战术击球

Key Variations

Explore the most important branches and transpositions in the Modern Defense.

Austrian Attack

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nf6 5.Nf3 O-O 6.Bd3

对抗现代最具侵略性和流行的系统。白方用 e4、d4 和 f4 建造了一个巨大的典当中心，占据了巨大的空间优势。在 6...Na6 （灵活的骑士发展到边缘）或 6...Nc6 之后，黑方将以 ...e5 或 ...c5 打击，挑战白方的延伸中心。关键的战斗围绕着白棋能否维持棋子组合或黑棋能否将棋子炸开。奥地利进攻带来了激烈的战术打法，双方都有机会——白棋攻击王翼，黑棋攻击中间。

Three Pawns Attack

1.e4 g6 2.d4 Bg7 3.f4

一种超激进的系统，白棋在发展棋子之前并排放置三个棋子。这看起来势不可挡，但可能存在风险——延伸的棋子会成为目标。在 3...d6 4.Nf3 Nf6 5.Bd3 O-O 6.O-O 之后，黑方下棋 ...Na6、...c5，打击白方链条的底部。如果白棋过度延伸，黑棋就能取得优势。三兵攻击是双刃剑：白方获得巨大的空间，但也有过度延伸的风险。现代理论认为这对于准确的游戏来说有些可疑，但在实践中仍然很危险。

Averbakh System

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 Nf6 5.Qd2

一个坚实、灵活的系统，白方自然发展并根据黑方的设置准备长易位或王侧易位。在 5...O-O 6.O-O-O 或 6.f3 之后，白棋具有空间优势和稳固的位置。该系统比奥式进攻的威力较小，但为白方提供了舒适的优势，且风险较小。黑方必须积极地打 ...c5、...Nbd7，以及潜在的 ...a6-b5 或 ...e5 断点。阿维尔巴赫系统导致白方逐渐增加压力的战略机动。

150 Attack

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 5.Qd2 Nd7

一种独特的现代防御设置，黑方推迟了王翼的发展，而是准备......b5和后翼的扩张。这种灵活的方法以开场代码命名，避免了将骑士置于 f6 状态，而它可能会被 e5 踢出。 6.f3 b5 7.Nge2 Bb7 之后，黑棋在后翼打法中占据了稳固的位置。这种变化受到想要避免强制奥地利进攻线的位置球员的青睐。 150 Attack 体现了现代棋的灵活性 - 黑棋调整布局以避免白棋最危险的计划。

Gurgenidze System

1.e4 g6 2.d4 Bg7 3.Nc3 c6 4.f4 d5

结合了现代和卡罗-卡恩思想的混合设置。黑方下棋 ...c6 和 ...d5，立即挑战白方的中心，而不是采用典型的 ...d6 现代设置。 5.e5 h5 之后！？ （古尔根尼泽的创新），黑方准备...Nh6-f5并在王翼进行反击。这种敏锐的系统创造了大多数对手不熟悉的独特位置。古尔根尼泽不像经典的现代系列那样受欢迎，但提供了有趣的战略不平衡和战术机会。

Modern Defense vs 1.d4

1.d4 g6 2.c4 Bg7 3.Nc3 d6

现代也反对 1.d4！黑棋使用同样的超现代原则：前棋、灵活的布局和反击棋。在 4.e4 之后，游戏转换为 1.e4 结构，但白方也可以使用 4.Nf3 和 5.Bg5 或 5.e4 进行更多的位置游戏。现代对抗 1.d4 为黑方提供了一个坚实、灵活的系统，避免了后弃兵或印度防御中的主线理论。对于想要对 1.e4 和 1.d4 进行相同开局的玩家来说，这使得现代成为一种出色的通用防御。

Opening Statistics

Original research from 9,664 real amateur games — data you won't find anywhere else.

Avg. Game Length
—awaiting data
Underdog Wins
—awaiting data
Quick Finishes
—awaiting data
Endgame Reach
—awaiting data
White's Edge
+2.9%
Favors BlackEqualFavors White

At 1200-1400

📊White's edge is +2.9% — a slight advantage for White.

How This Opening Changes as You Improve

RatingGamesWhite's Edge
800-10001,257
-7.5%44 /0 /52
1000-12001,637
+0.6%49 /0 /49
1200-14002,058
+2.9%50 /0 /47
1400-16002,236
+1.6%50 /0 /48
1600-18002,476
+1.6%49 /0 /47

Based on 9,664 games · Updated March 2026

Why Play the Modern Defense?

终极灵活性

现代防御是最灵活的国际象棋开局之一。通过延迟中央典当承诺，您可以根据白方的计划调整您的设置。面对像奥地利进攻这样的侵略性阵型，你可以进行猛烈反击。针对较安静的系统，您可以使用 ...Nbd7、...e5 或 ...c5 缓慢构建。这种灵活性使得现代游戏成为那些希望通过理解而不是记忆来击败对手的玩家的理想选择。

超现代战略

《现代防御》教授最优秀的超现代国际象棋原理。你将学会从远处控制中心，邀请对手过度延伸，然后攻击他们的棋子链的底部。这些战略课程——耐心的棋子、适时的分兵和对位置的理解——转移到国际象棋的所有领域，让你成为一个更全面的棋手。

惊喜价值

大多数玩家都为西西里岛、法国、卡罗-卡恩和其他主线防御做好了广泛的准备，直到 1.e4。现代防御回避了所有这些准备工作，从第一步就将对手带入了陌生的领域。你的对手必须独立思考，而不是依赖准备，即使你的评分较低，也会给你带来显着的实际优势。

复杂的策略游戏

《现代防御》带来丰富的战略战斗，理解胜过记忆。局面具有动态不平衡的特征：白方拥有空间和中央控制，黑方拥有主教对和潜在的反击。双方都必须应对复杂的中间游戏，其中一个错误的举动可能会改变优势。对于喜欢策略性国际象棋并想要战斗位置的棋手来说，Modern 可以满足您的需求。

Common Traps

Watch out for these dangerous tactical pitfalls

Austrian Attack Blunder

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nf6 5.e5 dxe5 6.fxe5 Nd5 7.Nf3 Bg4?? 8.Nxd5

黑棋的天然 7...Bg4 压制马看起来很活跃，但忽视了简单的战术打击。在 8.Nxd5 之后，如果 8...Bxf3 9.Qxf3，则自 d5 马挂起以来，白方已赢得一子。黑棋应该下 7...c6 或 7...Nb6，以保持物质平等。这个陷阱会抓住那些过于自动地发展而没有检查战术的现代防御玩家。松散的 Bg4 和 Nd5 造成了战术上的漏洞。

Three Pawns Trap

1.e4 g6 2.d4 Bg7 3.f4 d6 4.Nf3 Nf6 5.Bd3 O-O 6.O-O Bg4?? 7.e5

黑方看似正常的 6...Bg4 压制了马，陷入了强大的兵风暴。 7.e5 dxe5 8.fxe5 Nd5 9.e6! 之后，白棋果断突破。如果 9...f6 10.Ng5，白方威胁 Qxg4 并进行获胜攻击。黑方应先下 6...Na6 或 6...Nc6 发展，然后再下浅方象。由此可见，当白方有强势中锋时，常规发展的危险性。

Premature ...c5

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 Nf6 5.Qd2 O-O 6.O-O-O c5?? 7.d5

布莱克的主题 6...c5 看起来像正常的现代防御策略，但还为时过早。 7.d5后，白方以巨大的空间优势封闭中心，黑方位置局促。如果黑方继续 ...e6，则 dxe6 fxe6 使黑方棋子较弱，无法反击。黑方应首先准备 ...c5 和 ...Nbd7 或 ...a6，以确保更好的时机。这个陷阱会抓住那些知道 ...c5 是关键突破但没有正确把握时机的玩家。

Early Re1 Trap

1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Bc4 Nd7? 5.Bxf7+ Kxf7 6.Ng5+ Kf6 7.Qf3#

这是一个经典陷阱，黑方下得太被动，忽视了 f7 的防御。白棋牺牲了主教，以实现毁灭性的将死。

Beginner Tips

💡

从基本设置开始：...g6、...Bg7、...d6、...Nf6、...O-O，然后发起反击

💡

学会识别...c5的正确时机 - 通常是在完成开发之后并且当怀特的棋子不那么活跃时

💡

对抗奥地利进攻 (f4)，请记住，怀特的延伸中锋既强大又脆弱

💡

不要着急——现代防御奖励耐心的游戏和适时的打击，而不是立即行动

💡

研究典型的典当突破： ...c5 攻击 d4， ...e5 直接挑战中心

💡

侧翼出象 Bg7 是您最好的作品 - 避免交易它，除非您获得可观的补偿

💡

灵活处理马的发展： ...Nbd7 或 ...Na6 取决于白方的设置

💡

对抗侵略性的布局，在发起反击之前尽早占领以确保您的国王的安全

💡

当白棋激进时，学习 150 Attack（...a6, ...b5 设置）作为替代方案

💡

练习从开局到中局的过渡——理解典型的计划比记住动作更重要

Common Modern Defense patterns we detect

We automatically check if you fall for these specific traps.

About the Modern Defense

The Modern Defense (1.e4 g6) is a hypermodern defense allowing White a large center, then counterattacking it. More flexible but less direct than the Pirc.

We analyze your counterattacking effectiveness, handling of cramped positions, and timing of central challenges. We identify where flexibility becomes passivity.

openings.page.sections.keyThemes

超现代菲安凯托结构灵活反击动态播放非传统

openings.page.sections.notablePlayers

RobatschGurgenidzeAverbakhKotov

Frequently Asked Questions

Common questions about Modern Defense analysis

The Modern Defense (1.e4 g6) is a hypermodern defense allowing White a large center, then counterattacking it. More flexible but less direct than the Pirc.
Enter your Chess.com username on Kingsights to get a free, instant analysis of your Modern Defense games. We analyze your win rates, common mistakes, and provide personalized improvement tips. No login or credit card required.
We analyze your counterattacking effectiveness, handling of cramped positions, and timing of central challenges. We identify where flexibility becomes passivity.
Yes, Kingsights provides completely free Modern Defense analysis. Just enter your Chess.com username - no login, no credit card, no sign-up required. Get instant insights from your last 500 games.
Use Kingsights to identify your specific weaknesses in the Modern Defense. Our analysis shows your win rate, recurring mistakes, and provides actionable tips. Focus on the patterns where you lose most often and practice those specific positions.

Famous Games

SpasskyvsGurgenidze
Soviet Championship 19590-1

现代防御的首批高水平胜利之一。古尔根尼泽是现代防御领域的重要先驱，他令人信服地击败了前世界冠军斯帕斯基，展示了这一开局的战略丰富性。布莱克的超现代布局证明了它在对抗高层对手时的价值，而古尔根尼泽的主题剧——侧翼出象、耐心的机动和适时的中央打击——成为现代防御实践者的典范。

KarpovvsVan Wely
Monte Carlo Rapid 19980-1

世界冠军卡尔波夫面对现代防御并成为布莱克动态反击的受害者。范韦利成功运用现代防守理念对抗历史上最伟大的位置球员之一，证明了开局在最高水平上的稳健性。这场比赛表明，即使是最精确、最细心的玩家也能应对现代独特的战略挑战。

MamedyarovvsGrischuk
World Blitz Championship 20120-1

在一场现代高水平的比赛中，格里修克运用现代防守对抗超级GM马梅迪亚洛夫，取得了巨大的效果。该游戏具有典型的现代防御主题：黑方让白方成为一个强大的中锋，然后用......c5和动态的棋子游戏进行打击。格里修克在中局的战术打击表明，现代队在战略复杂性的同时也能产生犀利的战术。

FischervsRobatsch
Varna Olympiad 19621-0

虽然费舍尔赢得了这场比赛，但罗巴奇（现代防御先驱和开放的早期实践者之一）表明该系统可以在最高水平上竞争。该游戏以现代防御的指导性战略主题为特色，尽管失败了，但罗巴奇的方法对现代防御理论产生了重大影响。费舍尔的胜利展示了黑棋所面临的挑战，也展示了开局的丰富战略内容。

Learning Resources

book

总经理泰格·希拉普·佩尔森的《现代防御》

video

现代防御完整指南 - Chess.com

course

了解现代国防

video

灵活的现代防御 - IM Andrew Martin

book

现代防御：超现代国际象棋

video

现代防御大师班 - ChessBase

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