[Event "HUN-chT2 9495"]
[Site "Hungary"]
[Date "1995"]
[White "Petro, Janos"]
[Black "Meszaros, Andras"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2120"]
[BlackElo "2310"]
[PlyCount "66"]
[EventDate "1994"]

{White forks Knight and Rook on move 17, one is lost, but Knight forks King and Queen on move 18}
1. f4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Qb6 5. d3 Ng4 6. d4 h5 7. h3 Nh6 8. O-O Nf5
9. Kh2 Nd7 10. Nc3 Nf6 11. e3 h4 12. g4 Ng3 13. Re1 Bxg4 14. hxg4 Nxg4{+} 15. Kg1
h3 16. Bxh3 Rxh3 17. Kg2 Nf5 18. Kxh3 Nf2{+} 19. Kg2 Nxd1 20. Nxd1 c5 21. Rg1 e6
22. c3 Be7 23. Nf2 Qa6 24. Re1 O-O-O 25. Bd2 e5 26. Nxe5 Nh4{+} 27. Kg3 g5 28. e4
gxf4{+} 29. Bxf4 Rg8{+} 30. Neg4 dxe4 31. Rxe4 Qc6 32. Rae1 f5 33. Rxe7 Rxg4{+} 0-1

[Event "Rated Blitz game"]
[Site "https://lichess.org/yxdpORTd"]
[Date "2016.09.24"]
[Round "?"]
[White "RaulHuerta"]
[Black "scotchnchess"]
[Result "0-1"]
[ECO "C23"]
[WhiteElo "1910"]
[BlackElo "1936"]
[Annotator "lichess.org"]
[PlyCount "146"]
[EventDate "2016.??.??"]
[TimeControl "300"]

{go to move 39}
1. e4 e5 2. Bc4 {C23 Bishop's Opening} Nc6 3. Qf3 Nf6 4. c3 g6 5. h3 Bg7 6. d3
O-O 7. Ne2 a6 8. Bg5 Na5 9. Nd2 Nxc4 10. Nxc4 d6 11. Ng3 h6 12. Be3 Kh7 13. O-O
Ng8 14. Qe2 Be6 15. Nd2 f5 16. f4 fxe4 17. Ngxe4 Qe7 18. fxe5 Bxe5 19. Nf3 Bg7
20. Nd4 $6 {(0.25 ā()/^ -0.59) Inaccuracy. Best move was Bd4.} (20. Bd4 Bd5 21.
Rae1 Bxd4+ 22. Nxd4 Rxf1+ 23. Rxf1 Re8 24. Qf2 Kh8 25. Re1 Rf8 26. Qd2 Qg7)
20... Bd5 21. Qg4 Rxf1+ 22. Kxf1 Rf8+ 23. Kg1 Bxe4 24. dxe4 Nf6 25. Qh4 Qxe4
26. Qxe4 Nxe4 27. Re1 Nc5 28. Kh2 Re8 29. Nc2 Nd3 30. Rb1 c5 31. g3 Re4 32. Kg2
d5 33. Kf3 Ne5+ 34. Kf2 d4 $6 {(-1.12 ā()/^ -0.14) Inaccuracy. Best move was
Nd3+.} (34... Nd3+ 35. Ke2 c4 36. Kd2 Re7 37. Ne1 Ne5 38. Nc2 h5 39. Rf1 Nd3
40. b3 Rc7 41. b4) 35. cxd4 cxd4 36. Bxd4 Nd3+ 37. Kf3 Rxd4 $4 {(0.00 ā()/^ 3.
05) Blunder. Best move was Re7.} (37... Re7 38. b3 Bxd4 39. Nxd4 Ne1+ 40. Kf2
Nd3+ 41. Kf3 Ne1+ 42. Kf2 Nd3+ 43. Kf3) 38. Nxd4 Bxd4 39. Ke4 Bf2 40. Kxd3 Bxg3
41. b4 $6 {(2.71 ā()/^ 2.17) Inaccuracy. Best move was Rf1.} (41. Rf1 Kg7 42.
Ke4 h5 43. b4 Bh4 44. Rd1 b6 45. Rd7+ Kh6 46. Ra7 Kg5 47. Rxa6 Bf2) 41... Bc7
$2 {(2.17 ā()/^ 4.34) Mistake. Best move was b6.} (41... b6 42. Kc4 a5 43. b5
Kg7 44. Rf1 Bd6 45. Kd5 Bc5 46. Rc1 Bf2 47. Rc7+ Kf6 48. Rc2) 42. b5 axb5 $2 {
(3.84 ā()/^ 5.83) Mistake. Best move was Bg3.} (42... Bg3 43. bxa6 bxa6 44.
Rb7+ Kh8 45. Ra7 h5 46. Rxa6 Kg7 47. a4 g5 48. Ke4 g4 49. Kf5) 43. Rxb5 b6 44.
Ke4 $2 {(4.97 ā()/^ 3.24) Mistake. Best move was a4.} (44. a4 Kg8 45. Ke4 g5
46. Kd5 Kf7 47. a5 bxa5 48. Rb7 Kf6 49. Rxc7 Kf5 50. Rf7+ Kg6) 44... h5 45. Rd5
$2 {(2.94 ā()/^ 1.77) Mistake. Best move was Kd5.} (45. Kd5 g5 46. Kc6 Bf4 47.
Rxb6 Be3 48. Rb3 Bf2 49. Rb2 Bd4 50. Rd2 Bc3 51. Rc2 Be1) 45... Kh6 46. a4 Bg3
47. Rd6 $4 {(1.77 ā()/^ Mate in 22) Checkmate is now unavoidable. Best move
was Rb5.} (47. Rb5 Bf2 48. Rb2 Bc5 49. Kd5 Bg1 50. Re2 Kg7 51. Ke5 Bc5 52. Kd5
Bg1 53. Ke5 Bc5) 47... Bxd6 48. Kd5 Bc5 $6 {(Mate in 24 ā()/^ -52.02) Lost
forced checkmate sequence. Best move was Bg3.} (48... Bg3 49. Ke6 Kg5 50. Kf7
Bf2 51. Kg7 Kf5 52. a5 bxa5 53. Kf8 g5 54. Ke8 g4 55. hxg4+) 49. Kc6 $6 {(-52.
02 ā()/^ Mate in 25) Checkmate is now unavoidable. Best move was a5.} (49. a5
bxa5 50. Kxc5 Kg5 51. Kb5 Kh4 52. Kxa5 Kxh3 53. Kb6 h4 54. Kc5 Kg4 55. Kd5 g5)
49... Bf2 50. Kb5 $6 {(-51.85 ā()/^ Mate in 18) Checkmate is now unavoidable.
Best move was Kd5.} (50. Kd5 Kg5 51. Ke4 Kh4 52. Kf3 Bc5 53. Kg2 Bd6 54. Kf3
Kxh3 55. Ke4 Bc5 56. Kf4 h4) 50... Kg5 51. Kc4 Kh4 52. Kd5 Kxh3 53. Ke4 g5 54.
Kf3 Bg1 55. Ke2 g4 56. Kf1 Kh2 57. Ke2 g3 58. Kf3 g2 59. Kf4 Bc5 60. Kg5 g1=Q+
61. Kxh5 Kg3 $6 {(Mate in 2 ā()/^ Mate in 5) Not the best checkmate sequence.
Best move was Be3.} (61... Be3 62. a5 Qg5#) 62. Kg5 Kf3+ 63. Kf5 Qe3 $6 {(Mate
in 4 ā()/^ Mate in 4) Not the best checkmate sequence. Best move was Qg7.} (
63... Qg7 64. a5 Qf7+ 65. Ke5 Kg4 66. axb6 Qf5#) 64. Kf6 Kf4 $6 {(Mate in 4 ā()
/^ Mate in 4) Not the best checkmate sequence. Best move was Kg4.} (64... Kg4
65. Kg6 Qe7 66. a5 Bd4 67. axb6 Qg7#) 65. Kg6 Qe5 66. Kf7 Qd6 $6 {(Mate in 3 ā
()/^ Mate in 3) Not the best checkmate sequence. Best move was Qg5.} (66... Qg5
67. a5 bxa5 68. Ke6 Qf5#) 67. Ke8 Qc7 $6 {(Mate in 1 ā()/^ Mate in 1) Not the
best checkmate sequence. Best move was Qe7#.} (67... Qe7#) 68. a5 Bf2 $6 {
(Mate in 1 ā()/^ Mate in 4) Not the best checkmate sequence. Best move was
Qe7#.} (68... Qe7#) 69. a6 b5 $6 {(Mate in 2 ā()/^ Mate in 3) Not the best
checkmate sequence. Best move was Bc5.} (69... Bc5 70. a7 Qe7#) 70. a7 Bxa7 $6
{(Mate in 2 ā()/^ Mate in 3) Not the best checkmate sequence. Best move was
Bc5.} (70... Bc5 71. a8=Q Qe7#) 71. Kf8 Kf5 72. Ke8 Kg6 73. Kf8 Qf7# {Black
wins by checkmate.} 0-1

King fork

White to move and win. C8 to get PGN.
This fork # 9.1 is explained in ebook "Fork, a common chess pattern" on Amazon.com , by Rodolfo Pardi, and in pattern #51 of Encyclopedia of Chess Patterns.

For additional training on patterns, you can visit this page of mine: Patterns

Event:
Site:
Round:
Date:

White:
Black:
Result:

Side to move:
Last move: variations:
Next move: variations:

Move comment: