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SF 16 · 7MBNNUE
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1Nf3+0.1Nf6+0.22g3+0.1d5+0.23Bg2+0.1c5+0.34O-O+0.1Nc6+0.25d4+0.2e6+0.26c4+0.3cxd4+0.47Nxd4+0.3g6?!+0.9Inaccuracy. Bc5 was best.7...Bc58.Nb3Bb6[...]8Nxc6+0.6bxc6+0.69b3+0.3Bg7+0.310Bb2+0.4O-O+0.411Nd2+0.3a5+0.312Qc2+0.4a4+0.313Rfd1+0.3Qb6+0.414bxa4??−3.9...Blunder. e3 was best.14.e3axb314...Qa5??+0.7Blunder. Ng4 was best.14...Ng415.Qb3Qxf2+[...]15e4?!0.0...Inaccuracy. Be5 was best.15.Be5Qxa415...Bb7??+1.8Blunder. Qxa4 was best.15...Qxa416.Qd3dxe4[...]16cxd5?+0.5...Mistake. Bc3 was best.16.Bc3Qa716...cxd5+0.417exd50.0Rfc80.018Qb30.0Bxd50.019Bxd50.0Nxd5−0.120Bxg70.0Kxg70.021Rac1??−4.1...Blunder. Ne4 was best.21.Ne4Nc322.Nxc3[...]21...Rxc1−3.822Rxc1−4.6Qxd2−4.523Rd1−4.4Qb4−4.624Qc2−4.9Qxa4−4.925Qb2+−4.8Kg8−4.826Qb7??#−5...Checkmate is now unavoidable. Rd2 was best.26.Rd2Qa327.Qb7[...]26...Qxd1+#−4
0-1
White resigned • Black is victorious
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FEN
[Event "Rated classical game"] [Site "https://lichess.org/X1nwpMVy"] [Date "2024.07.18"] [White "bobsouzabr"] [Black "ztraynor"] [Result "0-1"] [GameId "X1nwpMVy"] [UTCDate "2024.07.18"] [UTCTime "18:01:30"] [WhiteElo "1784"] [BlackElo "1790"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+22"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "A08"] [Opening "Zukertort Opening: Reversed Grünfeld"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. O-O Nc6 5. d4 { A08 Zukertort Opening: Reversed Grünfeld } e6 6. c4 cxd4 7. Nxd4 g6?! { (0.26 → 0.91) Inaccuracy. Bc5 was best. } (7... Bc5 8. Nb3 Bb6 9. Bg5 dxc4 10. N3d2 O-O 11. Nc3 Bd4 12. Nxc4) 8. Nxc6 bxc6 9. b3 Bg7 10. Bb2 O-O 11. Nd2 a5 12. Qc2 a4 13. Rfd1 Qb6 14. bxa4?? { (0.35 → -3.94) Blunder. e3 was best. } (14. e3 axb3) 14... Qa5?? { (-3.94 → 0.67) Blunder. Ng4 was best. } (14... Ng4 15. Qb3 Qxf2+ 16. Kh1 Qa7 17. h3 Rb8 18. Bxg7 Rxb3 19. Bxf8 Kxf8 20. axb3) 15. e4?! { (0.67 → -0.01) Inaccuracy. Be5 was best. } (15. Be5 Qxa4) 15... Bb7?? { (-0.01 → 1.77) Blunder. Qxa4 was best. } (15... Qxa4 16. Qd3 dxe4 17. Nxe4 Nxe4 18. Bxg7 Nxf2 19. Qd4 e5 20. Qxe5 f6 21. Qd4) 16. cxd5? { (1.77 → 0.52) Mistake. Bc3 was best. } (16. Bc3 Qa7) 16... cxd5 17. exd5 Rfc8 18. Qb3 Bxd5 19. Bxd5 Nxd5 20. Bxg7 Kxg7 21. Rac1?? { (-0.02 → -4.07) Blunder. Ne4 was best. } (21. Ne4 Nc3 22. Nxc3 Rxc3 23. Qb2 Qe5 24. Rd3 Rc5 25. Qxe5+ Rxe5 26. Rd4 Rea5) 21... Rxc1 22. Rxc1 Qxd2 23. Rd1 Qb4 24. Qc2 Qxa4 25. Qb2+ Kg8 26. Qb7?? { (-4.83 → Mate in 5) Checkmate is now unavoidable. Rd2 was best. } (26. Rd2 Qa3 27. Qb7 Qc1+ 28. Kg2 Qc8 29. Qb2 Qb8 30. Qxb8+ Rxb8 31. Kf3 Ra8) 26... Qxd1+ { White resigns. } 0-1
½½0110
bobsouzabrztraynor
1½1½
bobsouzabr −12
1 Inaccuracy
1 Mistake
3 Blunders
69 Average centipawn loss
69%Accuracy
Learn from your mistakes
ztraynor +22
1 Inaccuracy
0 Mistakes
2 Blunders
31 Average centipawn loss
80%Accuracy
Recommended puzzle training
Zukertort Opening: Reversed Grünfeld
  1. Leverkuhn These sneaky transpositions into Tarrasch structures are a Bob specialty; I like his opening result again here
  2. ztraynor Need to look at this after if Nxd4 first was better
  3. Leverkuhn ...g6 combined with ...e6 looks suspicious to me in any case
  4. Leverkuhn maybe 8.cxd5 now, so that after ...Bg7 we can take c6 without allowing ...bxc6 and ...cxd5
  5. Leverkuhn no I feel like Black's okay though, I guess White can try Nc3 and e4
  6. Leverkuhn *now
  7. Leverkuhn White blew past a critical moment there imo
  8. ztraynor idea is bxa4 Qa5 winning it back and preparing Rfa8 after Bd7 or Bb7
  9. ztraynor if not takes, then a3 is an idea
  10. ztraynor as tempting as Ne4 was, I couldn't see a continuation that worked
  11. ztraynor wait is that a knight?
  12. ztraynor absolutely wild if that's how I win my first game this season (0.5/4 currently)
  13. ztraynor definitely need to be careful of perpetuals. Not necessarily in this specific position, but in general