Edward Lasker vs George Thomas
City of London Chess Club · 1912 · 1–0
A queen sacrifice on h7 and the black king is marched from h8 to g1, where he is mated on White’s home square.
- Opening
- Dutch Defence (A40)
- Moves
- 18 (35 half-moves)
- Ends in
- checkmate on Kd2#
The game, move by move
A quiet Dutch
- 1. d4 Queen’s pawn
- 1… e6 A modest reply
- 2. Nf3 Out
- 2… f5 The Dutch Black takes the centre with the f-pawn, which is enterprising and puts a hole where his king is about to castle.
- 3. Nc3 Out
- 3… Nf6 Out
- 4. Bg5 The bishop pins
- 4… Be7 Breaking the pin
- 5. Bxf6 Trading the bishop off
- 5… Bxf6 Recaptured
Both queens come out
- 6. e4 Opening the centre
- 6… fxe4 Taken
- 7. Nxe4 Recaptured with the knight
- 7… b6 A pawn for the bishop’s diagonal
- 8. Ne5 A knight to e5 Three white pieces are now within one move of the black king’s corner, and Black has not noticed.
- 8… O-O Castling into it The king goes to h8’s corner behind a pawn on h7. Every check for the next eight moves lands on a square he has just been given.
- 9. Bd3 The bishop onto the diagonal d3 points at h7, which is now defended once and attacked once.
- 9… Bb7 The bishop out
- 10. Qh5 The queen to h5 Attacked twice, defended once. There is a queen sacrifice on h7 in the position and one move to prevent it.
- 10… Qe7 Not that one Qe7 develops and defends nothing that matters.
The queen on h7
- 11. Qxh7+ The queen, on h7 Taken for a pawn. What White gets is the king out of the corner, and eight checks in a row to walk him down the board.
- 11… Kxh7 It has to be taken
- 12. Nxf6+ Check, from the knight
- 12… Kh6 The king walks up
h8 to g1
- 13. Neg4+ The other knight, check Both knights are on the king now, and every square he is given is one square further from home.
- 13… Kg5 g5
- 14. h4+ A pawn, check
- 14… Kf4 f4
- 15. g3+ Another pawn, check White is checking with pawns. Nothing has been developed for this; every piece was already where it needed to be.
- 15… Kf3 f3 — the fourth rank behind him
- 16. Be2+ The bishop, check
- 16… Kg2 g2, beside White’s own king
- 17. Rh2+ The rook, check Rh2 was a rook that had not moved all game, and it moves once.
- 17… Kg1 g1 — the corner he was walked to
- 18. Kd2# Checkmate, with the king The white king steps to d2 and takes the last flight square, which no other piece could. Eight checks, h8 to g1, and the mating move is a king move.
How it ends
Rh2 covers h1, g2 and f2, Ra1 covers h1 and f1, Ng4 covers h2 and f2 and Be2 covers f1.
White gave up a queen, a bishop and a pawn; Black lost a bishop, a knight and 2 pawns.
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