[Event "Sjakktrening 20. juni simul"] [Site "https://lichess.org/RYCswIf6"] [Date "2023.06.20"] [White "Bultenibo"] [Black "Jutul"] [Result "1-0"] [UTCDate "2023.06.20"] [UTCTime "16:17:37"] [WhiteElo "2342"] [BlackElo "2222"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A04"] [Opening "Zukertort Opening: Sicilian Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 c5 { A04 Zukertort Opening: Sicilian Invitation } 2. g3 Nc6 3. Bg2 g6 4. O-O Bg7 5. c4 d6 6. Nc3 Bf5 7. e4?! { (0.22 → -0.33) Inaccuracy. a3 was best. } (7. a3 Nf6 8. d3 Qd7 9. Rb1 O-O 10. b4 Bh3 11. Bxh3 Qxh3) 7... Bg4 8. h3 Bxf3 9. Bxf3 Qd7 10. Bg2 e6 11. d3 Nge7 12. Kh2 h5 13. f4 Nd4 14. Be3 Nec6 15. Rf2 O-O-O?! { (-0.24 → 0.35) Inaccuracy. O-O was best. } (15... O-O) 16. a3 a5? { (0.20 → 1.42) Mistake. f5 was best. } (16... f5 17. h4 e5 18. exf5 gxf5 19. Qa4 exf4 20. Bxf4 Be5 21. Nb5 a6 22. Nxd4 Bxd4 23. Re2) 17. Rb1 Qc7 18. Nb5?! { (1.57 → 0.66) Inaccuracy. h4 was best. } (18. h4 Rhe8 19. Nb5 Qb6 20. b4 axb4 21. axb4 cxb4 22. Kh3 Re7 23. Rfb2 Kd7 24. Rxb4 Nxb4) 18... Nxb5 19. cxb5 Nd4?! { (0.52 → 1.30) Inaccuracy. Bd4 was best. } (19... Bd4) 20. Qa4?! { (1.30 → 0.51) Inaccuracy. b6 was best. } (20. b6 Qxb6) 20... d5?? { (0.51 → 2.70) Blunder. h4 was best. } (20... h4) 21. b4 axb4?! { (2.67 → 3.87) Inaccuracy. Kb8 was best. } (21... Kb8 22. e5 Nf5 23. b6 Qxb6 24. Rfb2 Nxe3 25. bxa5 Qa6 26. Rxb7+ Qxb7 27. Rxb7+ Kxb7 28. Qb5+) 22. axb4 c4 23. dxc4?! { (4.71 → 3.64) Inaccuracy. e5 was best. } (23. e5 Nf5 24. b6 Qb8 25. Bc5 g5 26. dxc4 d4 27. Ra1 gxf4 28. gxf4 Rhg8 29. Qa8 Qxa8) 23... dxc4 24. Rc1?! { (4.39 → 2.87) Inaccuracy. e5 was best. } (24. e5 Qb6 25. Rc1 Qxb5 26. Qa2 Nc6 27. Rxc4 h4 28. g4 Rd5 29. Bxd5 exd5 30. Rc5 Qd3) 24... Nb3?? { (2.87 → 7.21) Blunder. h4 was best. } (24... h4 25. g4 e5 26. Qa2 Kb8 27. f5 Rd7 28. Rxc4 Qd6 29. g5 Rhd8 30. Rc1 Qb6 31. Ra1) 25. b6 Qc6 26. Qxc6+? { (7.93 → 4.36) Mistake. b5 was best. } (26. b5 Qd6 27. e5 Qb8 28. Qxb3 Kd7 29. Qxc4 Ke8 30. h4 g5 31. fxg5 Bxe5 32. Bf4 Rd7) 26... bxc6 27. Rxc4 Kb7?! { (4.49 → 6.19) Inaccuracy. e5 was best. } (27... e5 28. Rxc6+ Kb8 29. fxe5 h4 30. gxh4 Nd4 31. Rc5 Ne6 32. Rd5 Rxd5 33. exd5 Bxe5+ 34. Kg1) 28. e5 Rd5 29. b5 Rc8?! { (5.67 → 8.23) Inaccuracy. Na5 was best. } (29... Na5 30. bxc6+ Nxc6 31. Rfc2 Nxe5 32. fxe5 Bxe5 33. h4 g5 34. Bxd5+ exd5 35. Rc7+ Bxc7 36. Rxc7+) 30. Rfc2?! { (8.23 → 5.53) Inaccuracy. bxc6+ was best. } (30. bxc6+ Rxc6 31. Rxc6 Kxc6 32. Rc2+ Kd7 33. Bxd5 exd5 34. b7 Bxe5 35. fxe5 Na1 36. Rb2 Nb3) 30... Nd4?! { (5.53 → 9.17) Inaccuracy. c5 was best. } (30... c5 31. Rb2 Na5 32. Rxc5 Rxc5 33. Bxc5 h4 34. Bxd5+ exd5 35. Rd2 Bf8 36. Rxd5 Bxc5 37. Rxc5) 31. Bxd4 Rxb5? { (8.48 → Mate in 9) Checkmate is now unavoidable. c5 was best. } (31... c5 32. Bxd5+ exd5 33. Rxc5 Rxc5 34. Bxc5 Bf8 35. Be3 Kb8 36. Rc7 Bb4 37. Bd4 h4 38. Rxf7) 32. Bxc6+ Rxc6 33. Rxc6 Rd5 34. Rc7+ Kb8?! { (13.79 → Mate in 7) Checkmate is now unavoidable. Ka6 was best. } (34... Ka6 35. Ra2+ Ra5 36. Ra7+ Kb5 37. R2xa5+ Kc4 38. Rxf7 Bh8 39. Rd7 h4 40. b7 Kd3 41. gxh4) 35. Rc8+ Kb7 36. R2c7+ Ka6 37. Ra7+ Kb5 { Black offers draw } 38. b7 Kb4 39. b8=Q+ Rb5 40. Qxb5+ Kxb5 41. Rb7+ Ka6 42. Rcb8 Bxe5 43. Ra7# { White wins by checkmate. } 1-0