[Event "Vanadium simul"] [Site "https://lichess.org/jtb5ma3x"] [Date "2020.04.05"] [White "hsj"] [Black "R3-D3"] [Result "1-0"] [UTCDate "2020.04.05"] [UTCTime "13:00:20"] [WhiteElo "1500"] [BlackElo "2062"] [Variant "Standard"] [TimeControl "2400+10"] [ECO "B33"] [Opening "Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 { B33 Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation } Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 O-O 13. h4 Bh6 14. g3 Be6 15. Nce3 Kh8? { (-0.21 → 0.95) Mistake. Ne7 was best. } (15... Ne7 16. Bg2 Nxd5 17. Nxd5 Rb8 18. Qd3 a5 19. O-O Qd7 20. Rad1 Kh8 21. b3 Rfc8 22. Rfe1) 16. Bg2?! { (0.95 → 0.06) Inaccuracy. Nf5 was best. } (16. Nf5) 16... Ne7 17. O-O Rb8 18. a4?! { (0.61 → -0.13) Inaccuracy. Nxe7 was best. } (18. Nxe7 Qxe7) 18... Nxd5 19. Nxd5 Bxd5?! { (-0.12 → 0.53) Inaccuracy. bxa4 was best. } (19... bxa4 20. Rxa4 Rxb2 21. Rxa6 Qb8 22. c4 Bd2 23. Qa1 Rb3 24. Qd1 Bxd5 25. cxd5 Bc3 26. Rxd6) 20. Qxd5 f5? { (0.60 → 2.15) Mistake. bxa4 was best. } (20... bxa4 21. Rfb1 Qd7 22. Qc4 f5 23. Qxa4 Qxa4 24. Rxa4 Bd2 25. Rc4 fxe4 26. Bxe4 Rfd8 27. Bc2) 21. exf5 Rxf5?! { (2.26 → 2.98) Inaccuracy. Qc7 was best. } (21... Qc7 22. Be4) 22. axb5?! { (2.98 → 1.84) Inaccuracy. g4 was best. } (22. g4 Rf4 23. g5 bxa4 24. Rfd1 Bxg5 25. hxg5 Qxg5 26. Qxd6 Rbf8 27. Rd2 a3 28. bxa3 e4) 22... axb5? { (1.84 → 3.85) Mistake. Rxb5 was best. } (22... Rxb5 23. Qd3) 23. Ra7?? { (3.85 → 1.40) Blunder. g4 was best. } (23. g4 Rf8 24. g5 Bxg5 25. hxg5 Qxg5 26. Ra6 Qf5 27. Qxd6 b4 28. cxb4 Qf4 29. b5 Rxb5) 23... Rf8 24. Rd1 Rb6? { (0.93 → 2.12) Mistake. Rxf2 was best. } (24... Rxf2 25. Kxf2) 25. Rda1?! { (2.12 → 1.45) Inaccuracy. Rd3 was best. } (25. Rd3 Rb8) 25... g6?? { (1.45 → 4.49) Blunder. Qf6 was best. } (25... Qf6 26. Bf3 b4 27. Ra8 bxc3 28. Rxf8+ Qxf8 29. bxc3 Rb8 30. Ra7 Rd8 31. Bg4 e4 32. Qxe4) 26. Ra8?? { (4.49 → 1.62) Blunder. h5 was best. } (26. h5 Qf6 27. hxg6 hxg6 28. Rf1 Rbb8 29. Be4 Rfe8 30. Rd7 Red8 31. Rf7 Qg5 32. Kg2 Rf8) 26... Qe7?? { (1.62 → 10.96) Blunder. Rb8 was best. } (26... Rb8) 27. R1a7 Qf6 28. Rxf8+?? { (10.42 → 3.75) Blunder. Rf7 was best. } (28. Rf7 Qxf7 29. Qxf7 Rxa8 30. Bxa8 Rb8 31. Be4 Rf8 32. Qe7 d5 33. Bxd5 Bg7 34. Be4 Rb8) 28... Qxf8 29. Qe6 Rb8 30. Rf7 Qg8 31. Bd5?! { (3.68 → 2.45) Inaccuracy. Qxd6 was best. } (31. Qxd6) 31... Bg7? { (2.45 → 4.73) Mistake. Rf8 was best. } (31... Rf8 32. Rxf8) 32. Qxd6 Rd8?? { (4.55 → 19.46) Blunder. Qd8 was best. } (32... Qd8 33. Rd7 Qf8 34. Qc7 Rc8 35. Qa7 Rd8 36. Rf7 Qg8 37. Qb7 h5 38. Qxb5 e4 39. Qc6) 33. Rxg7 Kxg7 34. Qe7+ Kh8?! { (19.76 → Mate in 3) Checkmate is now unavoidable. Kh6 was best. } (34... Kh6 35. Qg5+) 35. Bxg8?! { (Mate in 3 → 11.59) Lost forced checkmate sequence. Qf6+ was best. } (35. Qf6+ Qg7 36. Qxd8+ Qg8 37. Qxg8#) 35... Rxg8 36. Qf6+ Rg7 37. g4 Kg8 38. Qxe5 Kf8 39. Qxg7+ Kxg7 40. f4 Kf6 41. Kf2 Ke6 42. Ke3 Kd5 43. b3 h6 44. Kd3 Kc5 45. Ke4 Kd6 46. Kd4 Kc6 47. c4 bxc4?! { (16.07 → Mate in 17) Checkmate is now unavoidable. b4 was best. } (47... b4 48. Ke5) 48. bxc4 h5 49. gxh5 gxh5 50. f5 Kd6 51. c5+ Kc6 52. f6 Kd7 53. Kd5 Ke8 54. Ke6 Kf8 55. f7 Kg7 56. Ke7 Kg6 57. f8=Q Kh7 58. Qf6 Kg8 59. Qg5+ Kh7 60. Kf7 Kh8 61. Qxh5# { White wins by checkmate. } 1-0