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制胜一击:兵到e5 (d4·10)

Shuffle Rating 780主题: 制胜战术:有一步棋能取得决定性优势——找到它。
白方走棋——找出最佳续着

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战术主题

制胜战术:有一步棋能取得决定性优势——找到它。

960特色:利用与众不同的初始布局。

难度780 ShuffleRating——适合初学者迈出Chess960战术的第一步。

白方走棋——找出最佳续着

How to recognize this tactic

This position hides a concrete tactic that wins material or mates. Start with the most forcing candidate moves — checks, captures and threats — and calculate each to a clear end before choosing; the winning line is usually the one the opponent cannot meet.

In Chess960 the pieces start on unfamiliar squares, so tactics appear earlier and from unusual angles. Do not trust classical patterns — read the actual lines of the bishops, the rooks and the queen from where they really stand in this position.

General method: before you move, list the forcing candidates — every check, every capture, every direct threat — and calculate those first. The solution to a tactic is almost always among them.

棋盘上的局面

白方:王 g1, 后 d3, 车 a1 f6, 象 e3 g6, 兵 a2 e2 h2 b4 d4。

黑方:王 f8, 后 d6, 车 a8 h8, 象 c7, 马 e5, 兵 d5 e6 a7 b7 f7。

棋盘上有11枚白棋和11枚黑棋;该题局面出现在第22回合之后。

The position in numbers

Material is level — 30 points of pieces on each side (pawn = 1, knight and bishop = 3, rook = 5, queen = 9).

The white king stands on g1, the black king on f8.

It is White to move on move 22, with 45 legal replies to weigh — only the line that keeps the advantage solves the puzzle.

White keeps 5 pawns, Black 5. Files fully open (no pawns of either colour): c, g — natural highways for the rooks and queen. Half-open for White: f.

White hold the bishop pair, an edge in open lines. The White king has 4 empty squares to step to right now — the fewer they are, the closer a mating net.

解答与讲解

主要变着

22. dxe5 Qxe5 23. Bc5+ Ke8 24. Rxf7

为何奏效

  • 好棋!兵到e5保持压力(+3.5)。
  • 好棋!象到c5保持压力(+3.5)。
  • 好棋!车到f7保持压力(+3.5)。
  • 你赢得一子——马。
  • 若改走Qxe5,则Bc5+,你仍占优。

Move by move

  • 22. dxe5 — 兵 to e5 (capture)

本题的题型

制胜一击

找到那记强制得子的妙击。

制胜一击:强制赢得子力,却不归入任何单一的教科书主题。通用的战术配方在此适用:找出无保护的棋子、站位别扭的国王、超载的线路。按力度顺序枚举强制着法:将军、吃子、威胁——绝大多数组合正是从其中之一开始。不要凭感觉评估:把具体变化算到结果确凿无疑为止。

来源

挖掘自项目引擎的自对弈对局。

经 Stockfish 深度 20+ 验证。

解法强制性已确认(verified)。

题包 003

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