Romantic gambit with b4. See if your attack delivers.
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Your attacking accuracy after acceptance
Your compensation maintenance
Your tactical calculations
Your king safety in sharp positions
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王兵开局,双方都控制中心。
Critical concepts every Evans Gambit player should understand
After 4.b4, White sacrifices a pawn to deflect Black's c5 bishop and gain a tempo for rapid central expansion with c3 and d4. This gambit, invented by Captain Evans in the 19th century, exemplifies classical attacking chess — material for initiative and development.
After ...Bxb4 c3 Ba5 d4, White achieves the dream center with pawns on d4 and e4. Combined with rapid piece development (O-O, Bg5, Qb3), this central dominance creates powerful attacking chances. Black must react precisely or face a devastating kingside assault.
White's attacking plans include Qb3 (pressuring f7), Ba3 (preventing castling), and Ng5 (targeting f7 directly). The Evans Gambit has produced some of the most brilliant attacking games in chess history and remains dangerous even at the highest levels when properly prepared.
Explore the most important branches and transpositions in the Evans Gambit.
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 exd4 7.O-O dxc3 8.Qb3 Qe7 9.Nxc3
最关键的线路。白方拥有强大的中心控制、出子领先和攻击机会作为补偿。黑方多两个兵,但必须小心防守。
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 exd4 7.O-O d6 8.cxd4 Bb6
黑方归还一兵以完成出子。这比在 c3 上吃兵更稳固。
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 d6 7.O-O Bb6 8.dxe5 Qe7
黑方立即归还兵以稳固出子。以世界冠军伊曼纽尔·拉斯克命名。
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bb6
黑方拒绝弃兵,将象留在 a7-g1 对角线上。这很稳固,但有些被动。
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Bc5 6.d4 exd4 7.cxd4 Bb6
黑方立即归还兵以获得稳固的局面。不如在 c3 上吃兵那样雄心勃勃。
Original research from 425 real amateur games — data you won't find anywhere else.
📊Games last 65 moves on average — right around average for this bracket.
📊The lower-rated player wins 44.0% of games — this opening is a great equalizer.
📊3.0% of games end before move 20 — most games get into the middlegame.
📊76.2% of games reach the endgame (40+ moves) — about typical for this bracket.
📊White's edge is +14.9% — White has a clear advantage at this level.
| Rating | Games | White's Edge | Avg. Game Length | Underdog Wins | Quick Finishes | Endgame Reach |
|---|---|---|---|---|---|---|
| 800-1000 | 32 | +50.0%75 /0 /25 | 60 | 54.5% | 3.1% | 84.4% |
| 1000-1200 | 75 | -1.3%48 /3 /49 | 55-8 | 45.8% | 8.0% | 61.3% |
| 1200-1400 | 101 | +14.9%55 /4 /41 | 65-1 | 44.0% | 3.0% | 76.2% |
| 1400-1600 | 99 | +15.2%58 /0 /42 | 62-7 | 46.7% | 2.0% | 68.7% |
| 1600-1800 | 118 | +5.1%51 /3 /46 | 60-12 | 33.3% | 3.4% | 77.1% |
Based on 425 games · Updated
体验19世纪充满精彩战术可能性和弃子对局的攻击性国际象棋的刺激。
许多现代棋手对埃文斯弃兵不熟悉,这给了白方实战机会并让黑方只能自己摸索。
白方仅用一个兵的代价就获得了极佳的子力活跃度和中心控制。
这个开局导致了尖锐的战术战斗,计算和创造力将得到回报。
Watch out for these dangerous tactical pitfalls
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 exd4 7.O-O d6? 8.Qb3! Qe7 9.Re1 Bb6 10.Ng5! Nh6 11.Nxf7!
黑方走 7...d6 太慢了。白方有 Ng5 战术和毁灭性的 Nxf7 弃子。黑方需要走 7...dxc3 或 7...Nf6。
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 d6 7.Qb3 Qd7 8.dxe5 Bb6 9.exd6 Na5 10.Qb4 Nxc4?? 11.Qxc4 Qxd6
黑方必须精确防守才能保持物质优势。5...Ba5 通常比 5...Bc5 更安全,因为它不会被带有先手的 d4 攻击。
作为白方:优先考虑快速出子而不是贪兵 - 尽快把你的子力调动出来
寻找通过 Qb3, Bc4,可能还有 Ng5 或 Ba3 在 f7 上的攻击机会
作为黑方:不要贪心!考虑归还一个兵以安全完成出子
黑方通常应该后翼王车易位以避开王翼的风暴
仔细研究主要变着 - 在这样尖锐的局面中,一个失误可能是致命的
We automatically check if you fall for these specific traps.
The Evans Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4) is a romantic gambit sacrificing a pawn for rapid development and attacking chances.
We analyze your attacking effectiveness, tactical accuracy, and compensation quality in this classic gambit.
Common questions about Evans Gambit analysis
卡斯帕罗夫在世界冠军赛级别复活了埃文斯弃兵,用这个浪漫的开局震惊了阿南德,并获得了一场精彩的攻击性胜利。
保罗·莫菲,浪漫主义时代最伟大的棋手,发挥了埃文斯弃兵的毁灭性效果,创造了精彩的攻击杰作。
奈吉尔·肖特在现代对局中使用埃文斯弃兵,证明了古老的浪漫线路依然具有杀伤力。
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