制胜一击：后到c5 (b5·3)
sf-t-0148命名标签 (格·N)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1510 ShuffleRating——俱乐部棋手水平。
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 c1, 后 b5, 车 d1, 象 c2 d2, 马 f1 d4, 兵 b2 f2 c3 a4 h4 g5。
黑方：王 d8, 后 f8, 车 a6, 象 b8 e8, 马 c5 c6, 兵 f4 a5 d5 g6 b7 h7。
棋盘上有13枚白棋和13枚黑棋；该题局面出现在第19回合之后。
The position in numbers
Material is level — 32 points of pieces on each side (pawn = 1, knight and bishop = 3, rook = 5, queen = 9).
The white king stands on c1, the black king on d8.
It is White to move on move 19, with 36 legal replies to weigh — only the line that keeps the advantage solves the puzzle.
White keeps 6 pawns, Black 6. Files fully open (no pawns of either colour): e — natural highways for the rooks and queen. Half-open for White: d.
The White king has 1 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
19. Qxc5 Qf7 20. Bd3 Kc8 21. Nb5
为何奏效
- 好棋！后到c5保持压力（+4.9）。
- 合理的出子：象到d3。
- 最佳着法。马到b5正是引擎的选择（+5.3）。
- 你赢得一子——马。
- 若改走Qf7，则c4，你赢得马。
Move by move
- 19. Qxc5 — 后 to c5 (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 011
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