[Event "Saturday night of Solidarity-B"] [Site "https://lichess.org/Gm3SWfXv"] [Date "2023.10.21"] [White "ANDARA"] [Black "serj_litvinov"] [Result "1-0"] [UTCDate "2023.10.21"] [UTCTime "16:20:00"] [WhiteElo "1827"] [BlackElo "1447"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-25"] [Variant "Standard"] [TimeControl "420+3"] [ECO "B33"] [Opening "Sicilian Defense: Open"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 { B33 Sicilian Defense: Open } 5. f3 e5 6. Nb3? { (0.48 → -0.66) Mistake. Nb5 was best. } (6. Nb5 d6 7. c4 Be7 8. N1a3 O-O 9. Nc2 Be6 10. Nc3 a6) 6... d5 7. exd5 Nxd5 8. c4?! { (-1.01 → -1.64) Inaccuracy. Nc3 was best. } (8. Nc3 Bb4 9. a3 Bxc3+ 10. bxc3 Bf5 11. c4 Nd4 12. Nxd4 Nc3) 8... Nf4? { (-1.64 → 0.00) Mistake. Bb4+ was best. } (8... Bb4+ 9. Ke2) 9. Nc3?! { (0.00 → -1.00) Inaccuracy. Qxd8+ was best. } (9. Qxd8+ Kxd8 10. Nc3 Nb4 11. Kf2 Be6 12. Bxf4 exf4 13. Be2 Rc8 14. Nb5 Nc6 15. Rhd1+ Ke7) 9... Be7? { (-1.00 → 0.20) Mistake. Qxd1+ was best. } (9... Qxd1+ 10. Nxd1) 10. Bxf4 exf4 11. Be2? { (0.27 → -1.28) Mistake. Qxd8+ was best. } (11. Qxd8+) 11... Qb6?! { (-1.28 → -0.39) Inaccuracy. Bh4+ was best. } (11... Bh4+ 12. Kf1 Bf5 13. Qxd8+ Rxd8 14. Nd5 O-O 15. Nc5 Ne7 16. Rd1 Nxd5 17. cxd5 Rc8 18. b4) 12. Nd5?! { (-0.39 → -1.23) Inaccuracy. c5 was best. } (12. c5 Qc7 13. Nd5 Qe5 14. Nxe7 Kxe7 15. O-O Rd8 16. Qc1 Be6 17. Bb5 a5 18. Re1 Qf6) 12... Qd8? { (-1.23 → 0.00) Mistake. Bh4+ was best. } (12... Bh4+) 13. Nxe7 Qxe7 14. O-O O-O 15. Re1 Qg5 16. Bf1 Bh3?! { (-0.31 → 0.64) Inaccuracy. Rd8 was best. } (16... Rd8 17. Qc1) 17. Kh1?! { (0.64 → -0.11) Inaccuracy. Qd5 was best. } (17. Qd5 Bf5) 17... Rad8 18. Qc2 Bf5 19. Qc3 Rd6 20. Rad1 Rh6 21. Nc5?? { (0.32 → -2.42) Blunder. Re2 was best. } (21. Re2) 21... Qh5 22. h3 Bxh3 23. gxh3 a6?? { (-1.61 → 3.92) Blunder. Qxc5 was best. } (23... Qxc5 24. Re2 Rg6 25. Bg2 Rd6 26. Rxd6 Qxd6 27. c5 Qg6 28. b4 Qb1+ 29. Kh2 Qxb4 30. Qxb4) 24. Nxb7 Na5?! { (3.71 → 5.87) Inaccuracy. Rg6 was best. } (24... Rg6 25. Re2 h6 26. Bg2 Kh7 27. c5 Rg3 28. Qc4 Ne5 29. Qxf4 Rg5 30. Qe3 Ng6 31. Rd4) 25. b4?? { (5.87 → 1.18) Blunder. Nxa5 was best. } (25. Nxa5 Qg5 26. Re2 Rg6 27. Bg2 h6 28. c5 Rc8 29. Nb3 Rd8 30. Rxd8+ Qxd8 31. Qe1 Kh7) 25... Nxb7 26. Bg2 a5 27. Re5?! { (1.26 → 0.28) Inaccuracy. b5 was best. } (27. b5 Rd6 28. Rc1 Qc5 29. Re5 Qf2 30. Rf1 Qxa2 31. c5 Rd2 32. Ra1 Rc2 33. c6 Rxc3) 27... Qh4? { (0.28 → 1.74) Mistake. axb4 was best. } (27... axb4 28. Qe1) 28. Qe1?? { (1.74 → -0.11) Blunder. b5 was best. } (28. b5 Nd6) 28... Qg5?? { (-0.11 → 6.97) Blunder. Qxe1+ was best. } (28... Qxe1+ 29. Rdxe1 axb4 30. Rb5 Nd8 31. Rxb4 Ra6 32. c5 Rxa2 33. Bf1 g6 34. Rxf4 Ne6 35. Rc4) 29. Rxg5 axb4 30. Qxb4 Nd8 31. Qd6?! { (8.14 → 5.35) Inaccuracy. Qxf8+ was best. } (31. Qxf8+ Kxf8 32. Rxd8+ Ke7 33. Rd2 Rc6 34. c5 Kf6 35. Rgd5 Rc8 36. Bf1 h5 37. Kg2 g5) 31... Rxd6 32. Rxd6 h6 33. Rgd5 Nb7 34. Rd7 Rb8 35. Rb5 Ra8 36. Rbxb7 Rxa2? { (8.84 → Mate in 13) Checkmate is now unavoidable. Re8 was best. } (36... Re8 37. Kh2 Kh7 38. Rxf7 Kg6 39. Rxg7+ Kf6 40. Ra7 Re3 41. Rh7 Kg5 42. Rhf7 Rc3) 37. Rxf7 Ra1+?! { (13.97 → Mate in 10) Checkmate is now unavoidable. g6 was best. } (37... g6) 38. Kh2 Ra8 39. Rxg7+ Kf8 40. Rh7 Re8 41. Rh8# { White wins by checkmate. } 1-0