[Event "Skolu olimpiade - Turnirs Nr 1"] [Site "https://lichess.org/siFVgY9E"] [Date "2022.02.09"] [White "KirilsDiners"] [Black "MarkoKrebe"] [Result "0-1"] [UTCDate "2022.02.09"] [UTCTime "18:56:32"] [WhiteElo "1465"] [BlackElo "1288"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+43"] [Variant "Standard"] [TimeControl "300+3"] [ECO "C62"] [Opening "Ruy Lopez: Steinitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 { C62 Ruy Lopez: Steinitz Defense } 4. d4 Nf6 5. d5?! { (1.25 → 0.62) Inaccuracy. dxe5 was best. } (5. dxe5 Nxe4 6. Qd5 Nc5 7. Be3 a6 8. Bxc6+ bxc6 9. Qxc6+ Bd7) 5... a6 6. Ba4 b5 7. Bxb5?! { (-0.20 → -1.12) Inaccuracy. dxc6 was best. } (7. dxc6 bxa4 8. Bg5 Be6 9. Nc3 Be7 10. Bxf6 Bxf6 11. O-O Rb8) 7... axb5 8. dxc6 Nxe4 9. Qd5?! { (-1.20 → -2.16) Inaccuracy. O-O was best. } (9. O-O Be7 10. Re1 f5 11. Qd5 Nc5 12. Qd1 b4 13. Bd2 Ne6 14. Bxb4 Bf6 15. Nc3 e4) 9... Nf6 10. Qxb5 Ba6 11. Qb4?! { (-2.31 → -3.58) Inaccuracy. Qb3 was best. } (11. Qb3 Rb8) 11... Rb8? { (-3.58 → -1.69) Mistake. d5 was best. } (11... d5 12. Qh4) 12. Qc3?! { (-1.69 → -2.75) Inaccuracy. Qa5 was best. } (12. Qa5 Bb5 13. a4 Bxc6 14. O-O Qc8 15. Qd2 Be7 16. Qe2 O-O 17. Nc3 Rb4 18. a5 e4) 12... Be7 13. Nbd2 O-O 14. Nc4? { (-4.13 → -8.00) Mistake. Qa5 was best. } (14. Qa5 Ra8) 14... Bxc4?? { (-8.00 → -0.69) Blunder. d5 was best. } (14... d5 15. Ncxe5) 15. Qxc4 d5 16. Qe2 e4?! { (-0.59 → 0.50) Inaccuracy. d4 was best. } (16... d4 17. Qxe5 Bb4+ 18. Kf1 Re8 19. Qf5 Ne4 20. Ng5 Nxg5 21. Bxg5 Be7 22. Bc1 Rb6 23. h4) 17. Nd2?? { (0.50 → -1.40) Blunder. Nd4 was best. } (17. Nd4 Bc5) 17... Qd6 18. c4? { (-1.18 → -2.67) Mistake. O-O was best. } (18. O-O) 18... Qxc6 19. cxd5 Qxd5?? { (-2.26 → -0.40) Blunder. Nxd5 was best. } (19... Nxd5 20. O-O) 20. f3?? { (-0.40 → -6.35) Blunder. O-O was best. } (20. O-O Rfd8 21. a4 Bc5 22. a5 h5 23. a6 Ng4 24. Qxe4 Qd6 25. g3 Re8 26. Qc4 Bxf2+) 20... Bb4?? { (-6.35 → -2.18) Blunder. Bc5 was best. } (20... Bc5) 21. a3?? { (-2.18 → -10.34) Blunder. O-O was best. } (21. O-O) 21... Bxd2+?? { (-10.34 → -1.44) Blunder. exf3 was best. } (21... exf3 22. gxf3) 22. Qxd2 Qb5?! { (-1.24 → -0.30) Inaccuracy. Qc5 was best. } (22... Qc5 23. Qe3) 23. b4?? { (-0.30 → -7.84) Blunder. a4 was best. } (23. a4) 23... Rbd8?? { (-7.84 → -2.31) Blunder. exf3 was best. } (23... exf3 24. gxf3 Qe5+ 25. Qe2 Qc3+ 26. Kf2 Qxa1 27. Qb2 Qxb2+ 28. Bxb2 Nd5 29. Rd1 Rfd8 30. Be5) 24. Qb2?? { (-2.31 → -8.38) Blunder. Qe2 was best. } (24. Qe2 Rd3) 24... exf3 25. gxf3 Rfe8+ 26. Kf2 Qb6+?! { (-8.38 → -5.06) Inaccuracy. Rd3 was best. } (26... Rd3 27. Bh6 Ng4+ 28. Kg2 Nxh6 29. Rhe1 Nf5 30. Kh1 Rxf3 31. Qg2 Rfe3 32. Rxe3 Nxe3 33. Re1) 27. Kg3? { (-5.06 → -12.37) Mistake. Kg2 was best. } (27. Kg2 Ne4) 27... Nh5+ 28. Kg2 Re6 29. Kf1? { (-7.98 → Mate in 7) Checkmate is now unavoidable. Rf1 was best. } (29. Rf1 Qb5) 29... Rd1+ 30. Kg2 Rg6+ 31. Kh3 Rxh1 32. Qd2 h6 33. Qd8+ Kh7 34. Qd2 Qe6+ 35. Kh4 Qd6 36. Qe2 Rxh2+ 37. Qxh2 Qxh2# { Black wins by checkmate. } 0-1