[Event "30th World Senior Chess Championship 2022"] [Site "Assisi (ITA)"] [Date "2022.11.15"] [Round "?"] [White "Korning, Peter"] [Black "Vaisser, Anatoly"] [Result "0-1"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation, Smith-Morra Declined"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 { B22 Sicilian Defense: Alapin Variation, Smith-Morra Declined } 5. Qxd4?! { (0.16 → -0.43) Inaccuracy. Nf3 was best. } (5. Nf3 d6 6. cxd4 Nc6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7) 5... e6 6. Bc4 Nc6 7. Qe4 Nb6?! { (-0.63 → 0.22) Inaccuracy. Nde7 was best. } (7... Nde7 8. Nf3 Ng6 9. O-O Qc7 10. Re1 Ngxe5 11. Nxe5 Nxe5 12. Qxe5) 8. Bb3 d5 9. exd6 Bxd6 10. Nf3 Qe7 11. O-O Bd7 12. a4 Na5 13. Bc2 Bc6 14. Qe2 Bd5 15. Nbd2 Rc8 16. Qb5+ Nc6 17. c4 Bxf3 18. Nxf3 Bc5?! { (0.51 → 1.23) Inaccuracy. Nd7 was best. } (18... Nd7) 19. b4?! { (1.23 → 0.35) Inaccuracy. a5 was best. } (19. a5 a6 20. Qb3 Nd7 21. Qxb7 O-O 22. Rd1 Nde5 23. Qxe7 Nxf3+ 24. gxf3 Bxe7 25. Be3 Nb4) 19... Bxb4 20. Be3 Nd7 21. Qxb7 O-O 22. Rfd1 Nde5?! { (-0.28 → 0.32) Inaccuracy. Nb6 was best. } (22... Nb6 23. Qxe7) 23. Qxe7 Nxf3+ 24. gxf3 Bxe7 25. Rd7 a5 26. Rad1 Bb4 27. f4 Nb8 28. R7d4?! { (0.11 → -0.96) Inaccuracy. Rb7 was best. } (28. Rb7 g6) 28... Bc5 29. Re4 Bxe3?! { (-0.99 → -0.19) Inaccuracy. g6 was best. } (29... g6 30. Kg2 Rc7 31. Bd2 Nc6 32. Bc3 Rfc8 33. h4 Bb4 34. Bb2 Bf8 35. h5 Rb8 36. Bc3) 30. fxe3 Na6 31. f5? { (-0.22 → -1.76) Mistake. Red4 was best. } (31. Red4 Nb4 32. Bd3 g6 33. Kf2 Rfe8 34. Be2 Na6 35. Rb1 Nc5 36. Bd1 e5 37. fxe5 Rxe5) 31... Nb4?! { (-1.76 → -1.02) Inaccuracy. exf5 was best. } (31... exf5 32. Re5 Rxc4 33. Bd3 Rc5 34. Rxf5 Rxf5 35. Bxf5 g6 36. Bg4 Nc5 37. Rd5 Nxa4 38. Rxa5) 32. Bb1? { (-1.02 → -2.51) Mistake. Bb3 was best. } (32. Bb3) 32... exf5 33. Re5 g6 34. Rxa5 Rxc4 35. Kf2? { (-2.76 → -5.19) Mistake. Ra7 was best. } (35. Ra7) 35... Re8? { (-5.19 → -2.79) Mistake. Nc6 was best. } (35... Nc6 36. Ra6 Rb8 37. Bd3 Rb2+ 38. Kf1 Rc5 39. Ra8+ Kg7 40. Rc8 Rxh2 41. Kg1 Ra2 42. Bb5) 36. Rb5?! { (-2.79 → -4.25) Inaccuracy. Ra7 was best. } (36. Ra7 Rb8 37. Bd3 Nxd3+ 38. Rxd3 Rc2+ 39. Kg3 Re8 40. h3 Kg7 41. Kf3 Rh2 42. Kg3 Ra2) 36... Nc6 37. Rd2 Ne5? { (-6.14 → -3.46) Mistake. Rxa4 was best. } (37... Rxa4 38. h3 Ra7 39. Ra2 Rae7 40. Ra6 Ne5 41. e4 fxe4 42. Bxe4 Ng4+ 43. hxg4 Rxe4 44. Kf3) 38. h3? { (-3.46 → -5.96) Mistake. a5 was best. } (38. a5 Ng4+) 38... Rxa4 39. Ba2 f4 40. exf4 Rxf4+ 41. Kg3 Rf3+ 42. Kg2 Re3 43. Rb7 Kf8 44. Bb3 Re4 45. Rc2 Rf4 46. Rcc7 h5 47. h4 Rd8 48. Re7 Rd2+ { Black wins. } 0-1