[Event "Christmas prize tournament Arena"] [Site "https://lichess.org/4fKcVTfJ"] [Date "2023.12.31"] [White "Klimenko_Sergey_IM"] [Black "Gipper_chess_guru"] [Result "0-1"] [UTCDate "2023.12.31"] [UTCTime "16:36:28"] [WhiteElo "2438"] [BlackElo "2098"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+27"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B56"] [Opening "Sicilian Defense: Classical Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 { B56 Sicilian Defense: Classical Variation } 6. f3 e6 7. Be3 a6 8. Qd2 Qc7 9. g4 Be7 10. O-O-O Nd7 11. f4 b5 12. f5?! { (1.22 → 0.34) Inaccuracy. Nf5 was best. } (12. Nf5) 12... Nde5 13. Be2 O-O 14. Rhf1?! { (0.26 → -0.35) Inaccuracy. a3 was best. } (14. a3 Bd7) 14... Nc4?? { (-0.35 → 2.71) Blunder. b4 was best. } (14... b4) 15. Bxc4 bxc4 16. g5?! { (3.10 → 2.11) Inaccuracy. Nxc6 was best. } (16. Nxc6) 16... Rb8?! { (2.11 → 3.43) Inaccuracy. Rd8 was best. } (16... Rd8 17. g6 hxg6 18. fxg6 fxg6 19. Nxc6 Qxc6 20. Qg2 Rb8 21. Qxg6 Qe8 22. Qg3 Qh5 23. Rg1) 17. f6?! { (3.43 → 2.44) Inaccuracy. Nxc6 was best. } (17. Nxc6) 17... Bd8? { (2.44 → 4.29) Mistake. Qb7 was best. } (17... Qb7 18. Na4 Bd8 19. Nxc6 Qxc6 20. Qxd6 Qxd6 21. Rxd6 Bc7 22. Rd2 Re8 23. Rfd1 Rb5 24. a3) 18. fxg7 Re8 19. Nxc6 Qxc6 20. Qxd6? { (4.11 → 2.41) Mistake. g6 was best. } (20. g6 hxg6 21. Bd4 Rb5 22. Nxb5 Qxb5 23. Kb1 Qg5 24. Qf2 f5 25. exf5 gxf5 26. Qf3 d5) 20... Qb7? { (2.41 → 4.87) Mistake. Qxd6 was best. } (20... Qxd6 21. Rxd6) 21. Na4?? { (4.87 → 2.17) Blunder. Qf8+ was best. } (21. Qf8+ Rxf8 22. gxf8=R+ Kxf8 23. Rxd8+ Kg7 24. Bd4+ Kg6 25. Rg8+ Kh5 26. Ne2 Kg4 27. Rf4+ Kh3) 21... Qb5?? { (2.17 → 4.54) Blunder. e5 was best. } (21... e5 22. Qd5 Bh3 23. Rf2 a5 24. Qxb7 Rxb7 25. Rfd2 Rb8 26. Nc3 Kxg7 27. Rd5 Bg4 28. R1d2) 22. b3?! { (4.54 → 3.10) Inaccuracy. Qf4 was best. } (22. Qf4 Rb7 23. g6 Qh5 24. gxh7+ Kxh7 25. e5 Rd7 26. Rxd7 Bxd7 27. Nc5 Bb5 28. Qe4+ Kg8) 22... Bxg5 23. Bxg5 Qxg5+ 24. Kb1 Bb7 25. Qc5?? { (4.28 → 1.44) Blunder. Nc5 was best. } (25. Nc5 Qe7 26. Nd7 Qxd6 27. Rxd6 Red8 28. e5 cxb3 29. axb3 Rbc8 30. Rg1 Rxd7 31. Rxd7 Be4) 25... Qg6?! { (1.44 → 2.06) Inaccuracy. Qg2 was best. } (25... Qg2 26. Qa7) 26. Qxc4? { (2.06 → 0.85) Mistake. Rg1 was best. } (26. Rg1 Rec8 27. Qf2 cxb3 28. axb3 Qh5 29. Nb6 Bxe4 30. Nxc8 Rxc8 31. Rd4 Bg6 32. Qd2 Rc5) 26... Bxe4 27. Rg1?? { (0.80 → -1.14) Blunder. Rd2 was best. } (27. Rd2 Qg5) 27... Qf5?? { (-1.14 → 0.51) Blunder. Rbc8 was best. } (27... Rbc8) 28. Rdf1? { (0.51 → -0.91) Mistake. Rde1 was best. } (28. Rde1 Bd5) 28... Qe5?? { (-0.91 → 1.23) Blunder. Rec8 was best. } (28... Rec8 29. Qxc8+) 29. Qc3? { (1.23 → -0.15) Mistake. Nc5 was best. } (29. Nc5 Rec8 30. Qxe4 Rxc5 31. Qd3 Qc3 32. Qxc3 Rxc3 33. Kb2 Rc5 34. Rf6 a5 35. Rg2 a4) 29... Qb5? { (-0.15 → 1.34) Mistake. Qxh2 was best. } (29... Qxh2 30. Nc5) 30. Qf6?! { (1.34 → 0.57) Inaccuracy. Nc5 was best. } (30. Nc5 Bg6 31. Rf4 Rbd8 32. Rc4 Rd5 33. Rgg4 Qb6 34. Kb2 e5 35. Ne4 Re6 36. Rc8+ Rd8) 30... Bf5 31. Nc3 Qc5?? { (0.69 → 3.42) Blunder. Qb7 was best. } (31... Qb7) 32. Rg3?? { (3.42 → 0.14) Blunder. Ne4 was best. } (32. Ne4 Qxg1 33. Rxg1 Bxe4 34. Re1 Bg6 35. Kb2 Rec8 36. Re2 a5 37. a4 Rc5 38. h4 Rf5) 32... a5?? { (0.14 → 5.74) Blunder. Rbc8 was best. } (32... Rbc8 33. Kb2) 33. Rd1?? { (5.74 → 0.26) Blunder. Ne4 was best. } (33. Ne4 Qc6 34. Rxf5 exf5 35. Qxc6 fxe4 36. Re3 Re5 37. Qh6 Re6 38. Qf4 Rbe8 39. Kb2 h6) 33... Rb7?! { (0.26 → 1.14) Inaccuracy. Qc7 was best. } (33... Qc7 34. Rd2) 34. Qd4? { (1.14 → -0.26) Mistake. Rd2 was best. } (34. Rd2 Qe7) 34... Qc6? { (-0.26 → 0.87) Mistake. Qxd4 was best. } (34... Qxd4 35. Rxd4) 35. Qa4?! { (0.87 → -0.17) Inaccuracy. Kb2 was best. } (35. Kb2) 35... Qc8?? { (-0.17 → 1.93) Blunder. Qxa4 was best. } (35... Qxa4) 36. Qxa5 Rc7 37. Kb2?! { (2.56 → 1.85) Inaccuracy. Qe5 was best. } (37. Qe5) 37... Qb7?! { (1.85 → 2.53) Inaccuracy. Rc5 was best. } (37... Rc5 38. Qa4 Bg6 39. Rd2 Rc6 40. Ne4 e5 41. Re3 Kxg7 42. Qa5 Qe6 43. Nc5 Qc8 44. Rd5) 38. Rd4 Ra8 39. Qb4?! { (2.76 → 1.68) Inaccuracy. Qe5 was best. } (39. Qe5 Rac8 40. Qf6 Bg6 41. h4 Rd7 42. a4 Rxd4 43. Qxd4 Qe7 44. Re3 h5 45. Re2 Rd8) 39... Qa7?! { (1.68 → 2.70) Inaccuracy. Qxb4 was best. } (39... Qxb4) 40. a4 Rb8?! { (2.61 → 3.75) Inaccuracy. Rac8 was best. } (40... Rac8 41. Rd2 Bg6 42. Ne4 Rc4 43. Rd8+ Rxd8 44. Qxc4 Qe7 45. Rf3 Kxg7 46. Qc3+ e5 47. Nd2) 41. Nb5?? { (3.75 → 1.04) Blunder. Qd6 was best. } (41. Qd6 Re8 42. Rd2 Rcc8 43. Nb5 Qa5 44. Rc3 Bg6 45. Rxc8 Rxc8 46. c4 Qa8 47. Qe5 Qa5) 41... Rxb5?? { (1.04 → Mate in 1) Checkmate is now unavoidable. Rxc2+ was best. } (41... Rxc2+) 42. Qxb5?? { (Mate in 1 → -3.96) Lost forced checkmate sequence. Qf8# was best. } (42. Qf8#) 42... Qxd4+ 43. c3 Qd2+ 44. Ka3 Qc1+ 45. Ka2?? { (-3.67 → Mate in 11) Checkmate is now unavoidable. Kb4 was best. } (45. Kb4 Qf4+ 46. Ka3 Rc8 47. Qe2 Qd6+ 48. Kb2 Rd8 49. Rg2 Qc6 50. Rf2 Qc7 51. Qe3 Rd3) 45... Bb1+ { Black wins on time. } 0-1