lichess.org
Donate
45:00
45:00
12345678abcdefgh
+0.2
SF 16 · 7MBNNUE
in local browser
1e4+0.2c5+0.32Nf3+0.2d6+0.23d4+0.2cxd4+0.24Qxd4+0.1Nc6+0.25Bb5+0.1Bd7+0.26Bxc6+0.1Bxc6+0.17c4+0.1Nf6+0.18Nc3+0.1e6+0.29O-O+0.2Be7+0.210Bg5+0.1a6+0.111Qd3+0.1Qc7+0.212Nd4+0.2Bd7+0.313Bc1?−1.2...Mistake. b3 was best.13.b313...Rc8−1.214b3−1.3b5−1.315Qg3−1.3bxc4−1.316Bb2?!−2.0...Inaccuracy. Rb1 was best.16.Rb1O-O17.Bh6[...]16...Qb6−1.617Rfd1−1.6O-O−1.818Nde2−1.9cxb3−1.719e5?−3.1...Mistake. axb3 was best.19.axb3Qb720.Ba3[...]19...dxe5−3.220Qxe5−3.8Bc6−3.221Nf4?!−4.2...Inaccuracy. axb3 was best.21.axb3Qxf2+22.Kxf2[...]21...Ng4−4.022Qe2?!−5.6...Inaccuracy. Qxg7+ was best.22.Qxg7+Kxg723.Ncd5+[...]22...Nxf2−5.423Na4−7.0Nh3+−6.624Kf1??#−1...Checkmate is now unavoidable. Kh1 was best.24.Kh1Nf2+25.Kg1[...]24...Qg1#
0-1
Checkmate • Black is victorious
Computer analysisMove timesCrosstableShare & export
FEN
[Event "Rated classical game"] [Site "https://lichess.org/RSzOIGJM"] [Date "2025.02.28"] [White "swisk"] [Black "jeffsonadam"] [Result "0-1"] [GameId "RSzOIGJM"] [UTCDate "2025.02.28"] [UTCTime "17:27:43"] [WhiteElo "2015"] [BlackElo "1900"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "B53"] [Opening "Sicilian Defense: Chekhover Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 { B53 Sicilian Defense: Chekhover Variation } Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. c4 Nf6 8. Nc3 e6 9. O-O Be7 10. Bg5 a6 11. Qd3 Qc7 12. Nd4 Bd7 13. Bc1? { (0.31 → -1.25) Mistake. b3 was best. } (13. b3) 13... Rc8 14. b3 b5 15. Qg3 bxc4 16. Bb2?! { (-1.29 → -1.97) Inaccuracy. Rb1 was best. } (16. Rb1 O-O 17. Bh6 Ne8 18. h3 Qc5 19. Be3 Qh5 20. f4 cxb3 21. Rxb3 h6) 16... Qb6 17. Rfd1 O-O 18. Nde2 cxb3 19. e5? { (-1.72 → -3.09) Mistake. axb3 was best. } (19. axb3 Qb7 20. Ba3 Nxe4 21. Nxe4 Qxe4 22. Nc3 Qb7 23. Bxd6 Bxd6 24. Rxd6 Bc6) 19... dxe5 20. Qxe5 Bc6 21. Nf4?! { (-3.16 → -4.18) Inaccuracy. axb3 was best. } (21. axb3 Qxf2+ 22. Kxf2 Ng4+ 23. Kg3 Nxe5 24. Rxa6 Ra8 25. Rxa8 Rxa8 26. Bc1 h5) 21... Ng4 22. Qe2?! { (-4.00 → -5.58) Inaccuracy. Qxg7+ was best. } (22. Qxg7+ Kxg7 23. Ncd5+ Bf6 24. Bxf6+ Nxf6 25. Nxb6 b2 26. Rab1 Rcd8 27. Re1 Rd4) 22... Nxf2 23. Na4 Nh3+ 24. Kf1?? { (-6.57 → Mate in 1) Checkmate is now unavoidable. Kh1 was best. } (24. Kh1 Nf2+ 25. Kg1 Bxa4 26. Rd2 Rc2 27. axb3 Nd3+ 28. Kh1 Nxf4 29. Qe5 Rxb2) 24... Qg1# { Black wins by checkmate. } 0-1
01
swiskjeffsonadam
01
swisk −12
3 Inaccuracies
2 Mistakes
1 Blunder
52 Average centipawn loss
85%Accuracy
Learn from your mistakes
jeffsonadam +25
0 Inaccuracies
0 Mistakes
0 Blunders
11 Average centipawn loss
98%Accuracy
Recommended puzzle training
Sicilian Defense: Chekhover Variation
  1. soelver Lets go Jeff!
  2. Swgfskdf Qg1 mate?
  3. Swgfskdf yea
  4. Swgfskdf nice
  5. jeffsonadam Ooof, that felt way harder that it should have. I guess swisk was a little sleepy for waking up too early, in the end.