An endgame I played last week posted on Kevin Spraggetts blog today.

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  • An endgame I played last week posted on Kevin Spraggetts blog today.

    Last week I had an interesting end game (Bishop versus 3 pawns) from a game I was playing against an opponent on the internet using an iPhone app called Social chess. It is included in Sunday's tactical chess quiz at https://kevinspraggettonchess.wordpress.com.
    My game is number 6 in todays quiz, white to move and win. Enjoy!

  • #2
    Re: An endgame I played last week posted on Kevin Spraggetts blog today.

    Originally posted by Sid Belzberg View Post
    Last week I had an interesting end game (Bishop versus 3 pawns) from a game I was playing against an opponent on the internet using an iPhone app called Social chess. It is included in Sunday's tactical chess quiz at https://kevinspraggettonchess.wordpress.com.
    My game is number 6 in todays quiz, white to move and win. Enjoy!
    Nicely played. I can usually figure out endgames like that. If they're on paper ... and I'm told there's a winning line. In real games I tend to just freeze-up and then find a way to turn a win into a draw (or worse). I play to survive the opening, struggle to get an advantage in the middle-game, and then pray I don't convert it to a loss in the endgame. Sometimes I just cut-out the middleman and lose in the opening.

    To get back to seriousness, as I said, a nice win. What was the time control?

    Steve

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    • #3
      Re: An endgame I played last week posted on Kevin Spraggetts blog today.

      Originally posted by Steve Douglas
      I can usually figure out endgames like that. If they're on paper ... and I'm told there's a winning line.
      And so?.... did you solve this one? ...Not just the first move but seeing it right to the end with all reasonable possibilities worked out.

      Originally posted by Steve Douglas
      To get back to seriousness, as I said, a nice win. What was the time control?
      No time controls at all. It was a totally casual game played using an iPhone app on a social chess network. However, I would say that not more then five to ten minutes was used on any given move. Probably an hour total playing time. if interested below was the entire game. 41.g3 was the result of a finger slip on the iPhone and i actually meant to play k-g3 although it made no difference in the end.

      [Event "SocialChess"]
      [Site "Internet"]
      [Date "2016.04.28"]
      [Round "-"]
      [White "Sidney 81934 (1482)"]
      [Black "mindtrick459 (1819)"]
      [FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"]
      [Result "1-0"]

      1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 Be7 5. Bf4 Nd7 6. e3 Ngf6 7. h3 O-O 8. Bd3 dxc4 9. Bxc4 Nb6 10. Bd3 Nbd5 11. Bh2 Qa5 12. Qb3 Nb4 13. Bb1 b6 14. O-O Ba6 15. Rd1 Rfd8 16. a3 Nbd5 17. e4 Nxc3 18. bxc3 Qh5 19. e5 Nd5 20. c4 Nc7 21. Re1 b5 22. c5 Nd5 23. Re4 Bb7 24. Bg3 a5 25. Bh4 Qh6 26. Bxe7 Nxe7 27. Rh4 Qc1+ 28. Kh2 Kf8 29. Rxh7 Nd5 30. Qd3 Qc3 31. Qxc3 Nxc3 32. Rh8+ Ke7 33. Rxd8 Rxd8 34. Bc2 Ne2 35. Rd1 Ba6 36. Be4 Bb7 37. Rd3 Nf4 38. Rd2 Nd5 39. Bxd5 Rxd5 40. Ng5 Ba6 41. g3 Rd8 42. Kg2 b4 43. axb4 a4 44. Kf3 Bc4 45. Ne4 Ra8 46. Nc3 a3 47. Na2 f5 48. h4 Kf7 49. Ke3 Kg6 50. f3 Kf7 51. h5 Bd5 52. g4 fxg4 53. fxg4 Ke7 54. Kf4 Rf8+ 55. Kg5 Rf3 56. Rc2 Rd3 57. Rc3 Rxc3 58. Nxc3 a2 59. Nxa2 Bxa2 60. Kg6 Kf8 61. Kh7 Bb1+ 62. Kh8 Be4 63. g5 Bf3 64. b5 cxb5 65. c6 Bxc6 66. g6 b4 67. h6 1-0

      I had actually calculated the whole line starting at move 55. k-g5 and to my amazement and delight my opponent played all the moves i expected. I initially thought the critical move was 62...B-e4 and was hoping he did not play 62...B-d3 although after looking again after 63 g5 B-e2 and 64 b5 I think he runs into the same problems.
      Kevin told me he ran this thing using a computer program and the solution appears to be perfect.
      Last edited by Sid Belzberg; Monday, 23rd May, 2016, 08:17 PM.

      Comment


      • #4
        Re: An endgame I played last week posted on Kevin Spraggetts blog today.

        Originally posted by Sid Belzberg View Post
        And so?.... did you solve this one? ...Not just the first move but seeing it right to the end with all reasonable possibilities worked out.
        Yes and no. I didn't spend much time on it. But I did see the possibility of forcing a pawn promotion on the g-file if the Bishop could be moved "off side". I did see the first and second moves and then had to mull the best way to handle the g-file. Had I spent the time to see everything from beginning to end I likely would have got it.

        I didn't spend a lot of time mulling 65. ... Ke7 but I remember thinking it was still a plus for White.

        No time controls at all. It was a totally casual game played using an iPhone app on a social chess network. However, I would say that not more then five to ten minutes was used on any given move. Probably an hour total playing time. if interested below was the entire game. 41.g3 was the result of a finger slip on the iPhone and i actually meant to play k-g3 although it made no difference in the end.

        [Event "SocialChess"]
        [Site "Internet"]
        [Date "2016.04.28"]
        [Round "-"]
        [White "Sidney 81934 (1482)"]
        [Black "mindtrick459 (1819)"]
        [FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"]
        [Result "1-0"]

        1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 Be7 5. Bf4 Nd7 6. e3 Ngf6 7. h3 O-O 8. Bd3 dxc4 9. Bxc4 Nb6 10. Bd3 Nbd5 11. Bh2 Qa5 12. Qb3 Nb4 13. Bb1 b6 14. O-O Ba6 15. Rd1 Rfd8 16. a3 Nbd5 17. e4 Nxc3 18. bxc3 Qh5 19. e5 Nd5 20. c4 Nc7 21. Re1 b5 22. c5 Nd5 23. Re4 Bb7 24. Bg3 a5 25. Bh4 Qh6 26. Bxe7 Nxe7 27. Rh4 Qc1+ 28. Kh2 Kf8 29. Rxh7 Nd5 30. Qd3 Qc3 31. Qxc3 Nxc3 32. Rh8+ Ke7 33. Rxd8 Rxd8 34. Bc2 Ne2 35. Rd1 Ba6 36. Be4 Bb7 37. Rd3 Nf4 38. Rd2 Nd5 39. Bxd5 Rxd5 40. Ng5 Ba6 41. g3 Rd8 42. Kg2 b4 43. axb4 a4 44. Kf3 Bc4 45. Ne4 Ra8 46. Nc3 a3 47. Na2 f5 48. h4 Kf7 49. Ke3 Kg6 50. f3 Kf7 51. h5 Bd5 52. g4 fxg4 53. fxg4 Ke7 54. Kf4 Rf8+ 55. Kg5 Rf3 56. Rc2 Rd3 57. Rc3 Rxc3 58. Nxc3 a2 59. Nxa2 Bxa2 60. Kg6 Kf8 61. Kh7 Bb1+ 62. Kh8 Be4 63. g5 Bf3 64. b5 cxb5 65. c6 Bxc6 66. g6 b4 67. h6 1-0

        I had actually calculated the whole line starting at move 55. k-g5 and to my amazement and delight my opponent played all the moves i expected. I initially thought the critical move was 62...B-e4 and was hoping he did not play 62...B-d3 although after looking again after 63 g5 B-e2 and 64 b5 I think he runs into the same problems.
        Kevin told me he ran this thing using a computer program and the solution appears to be perfect.
        Thanks for providing the game. I'll play it through when I get a chance.

        Steve

        Comment

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