Categories
Chess

Chess Challenge – Day 22 – ELO: 805

Training

  • Tactics, Chess King Elementary 1 (30m)
  • Chessable Reviews (20m)
  • Puzzle rush (11)
  • Game & Analysis

Game 26 – 18.03.2024 – W – win

  • Accuracy 87%, 1250 rating
  • 4. c4 by far the best (check line); otherwise Bb5 to pin the Nc6 or Nbd5 to protect the Nf3
  • 11. Everything developed; +0.27
  • 16. c4 for take more space in the center (~0.4 better)
  • 17. Blunder, opponent didn’t see Qh6 (complicated sequence of doubling rooks to win the Q that is pinned to the K because Qh6 pins the pawn e3). Alternatively Qc5 also wins material. Better: R{e,f,g,d}1 → almost dead even endgame
  • Better to just take the pawn gxf4 slightly better than exf4
  • 23. Rd8+ is better (I did consider it)
  • 38. Just keep pushing the pawn
  • 43. Bc5 is M3 (instead of M7)
Categories
Chess

Chess Challenge – Day 21 – ELO: 792

Training

  • Tactics, Chess King Elementary 1 (30m)
  • Dojo Talk Openings (40m @ 1.5x speed)
  • Game & Analysis

Game 25 – 17.03.2024 – B -win

  • Accuracy 87.9%, 1250 rating
  • 4. c6 or Nc6 are better here (but I stuck with my opening system which is ok)
  • 11. Bc5 or Bd6 are better
  • 12. Bc5 better
  • 13. Directly Rd8 then castling to the other side is better
  • 14. Taking is a mistake, %he8 and a couple of other moves (Bc7; Kb8; Nd7) are ~-0.5 while taking is ~0.0
  • 18. Rxg3 best
  • 24. Rd2 best (protected by Ne4); a6 or Kc6 also good
  • 26. Bd8 best (attacks h4 and frees the B to become active)
  • 32. b3; Rg2+ or Nc5 best moves
  • 33. Nxh5 best
  • 35. Bg5 best; f4 also ok
  • End could have been played more accurate but overall ok to get the win safely
Categories
Chess

Chess Challenge – Day 20 – ELO: 780

Training

  • Tactics, Chess King Elementary 1 (30m)
  • Puzzle Rush: 18
  • Puzzle Streak: 16
  • Chessable Reviews (30m)
    • Black Lion
    • Colle-Zukertort
  • Game & Analysis

Game 23 – 16.03.2024 – W – win

  • Accuracy 86.1%, 1300 rating
  • 4. Developing the N with tempo is better (Nbd2) as is c4
  • 6. See above, still the best moves
  • 9. better to develop (Nd2)
  • 10. Could have taken the free Ng4 with the Q (or Ne5)
  • 16. Better to counterattack the Q with Nf3; d3 is best square for the B if retreat; Bg6 would lead to nice tactic if captured
  • 18. Capturing the B with the pawn is better
  • 22. f2 is a better square for the K than h2 (1.3 better)
  • 23. Taking en passant is M9!

Game 24 – 16.03.2024 – B – win

  • 8. Re8 better (to “manually castle”)
  • 9. Kxe7, otherwise check on d5
  • 12. Rd8 better
  • 13. b6; Qd5
  • 17. Taking the pawn on g5 is actually best
  • 18. Still best to take the pawn (I wanted to immobilize the rook but g6 is bad for me)
  • 20. Bf5 or g6 to lock in the pawn
  • 21. Kg8 best defensive move
  • b6 to free up the B