[Event "casual classical game"] [Site "https://lichess.org/UHGe2FXP"] [Date "2025.01.03"] [White "Klayguo"] [Black "lichess AI level 3"] [Result "1-0"] [GameId "UHGe2FXP"] [UTCDate "2025.01.03"] [UTCTime "20:25:48"] [WhiteElo "923"] [BlackElo "?"] [Variant "Standard"] [TimeControl "10800+180"] [ECO "B27"] [Opening "Sicilian Defense: Katalimov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 b6 { B27 Sicilian Defense: Katalimov Variation } 3. d4 cxd4 4. Nxd4 e6 5. Be3?! { (1.24 → 0.67) Inaccuracy. Nb5 was best. } (5. Nb5 Ba6 6. N1c3 Nc6 7. Bf4 Bxb5 8. Nxb5 e5 9. Be3 Nf6) 5... Nf6 6. f3 Ng8?? { (0.36 → 2.12) Blunder. Bc5 was best. } (6... Bc5) 7. Nc3 Bb4 8. Qd2 h5?! { (2.11 → 2.80) Inaccuracy. a6 was best. } (8... a6 9. a3 Be7 10. O-O-O Bb7 11. g4 Nc6 12. Nb3 Qc7 13. f4 b5 14. g5) 9. O-O-O Ne7 10. a3 Bxc3 11. bxc3? { (2.91 → 1.37) Mistake. Qxc3 was best. } (11. Qxc3 Ba6 12. Nb5 Bxb5 13. Bxb5 O-O 14. Rd6 Qc8 15. Qxc8 Rxc8 16. Rhd1 Nec6) 11... O-O 12. Bg5 d5 13. c4?? { (2.00 → -0.15) Blunder. exd5 was best. } (13. exd5 exd5 14. c4 a6 15. g4 hxg4 16. fxg4 b5 17. cxd5 Ra7 18. Bg2 Qd6) 13... Qd6?? { (-0.15 → 2.09) Blunder. e5 was best. } (13... e5 14. Nb3 d4 15. c3 d3 16. Bxd3 Nbc6 17. Bc2 Qe8 18. h4 Be6 19. g4) 14. Nb5 Qc5? { (1.96 → 3.34) Mistake. Qe5 was best. } (14... Qe5 15. Qe3) 15. Qb4?! { (3.34 → 2.07) Inaccuracy. cxd5 was best. } (15. cxd5 exd5 16. Be3 d4 17. Bxd4 Qc6 18. Bb2 Qc5 19. h4 Nbc6 20. Qg5 f6) 15... Qxb4 16. axb4 Nbc6? { (2.54 → 4.35) Mistake. f6 was best. } (16... f6 17. Nc7 fxg5 18. Nxa8 dxe4 19. fxe4 Nec6 20. c3 Nd7 21. Nc7 Nde5 22. Rg1) 17. cxd5 exd5 18. exd5 f6 19. Bf4 Nxb4 20. Bd6 Na2+ 21. Kb1?! { (5.50 → 4.23) Inaccuracy. Kb2 was best. } (21. Kb2 Kf7 22. Bxe7 Kxe7 23. d6+ Kd7 24. Nc7 Rb8 25. Bb5+ Kd8 26. Kxa2 a6) 21... a6 22. Bxe7 axb5 23. Rd3?? { (3.11 → 0.06) Blunder. Kb2 was best. } (23. Kb2 Re8 24. Bd6 Ra5 25. Ra1 Rd8 26. Bc7 Rxd5 27. Rxa2 Rxa2+ 28. Kxa2 Rc5) 23... Bf5 24. Bxf8 Kxf8?? { (0.58 → 3.39) Blunder. Bxd3 was best. } (24... Bxd3) 25. Rb3 Ke8? { (3.34 → 5.57) Mistake. b4 was best. } (25... b4 26. Bd3 Bxd3 27. Rxd3 Nc3+ 28. Kb2 Na4+ 29. Kc1 Nc5 30. Rdd1 b3 31. cxb3) 26. Re3+?! { (5.57 → 3.64) Inaccuracy. Bxb5+ was best. } (26. Bxb5+ Kd8 27. Kb2 Ra5 28. Ra1 Bxc2 29. Rxa2 Rxa2+ 30. Kxa2 Bxb3+ 31. Kxb3 Kc7) 26... Kf7 27. Bxb5 Nb4 28. d6?? { (3.76 → 1.28) Blunder. Kb2 was best. } (28. Kb2 Nxc2 29. Rc3 Ra5 30. Bc4 Nb4 31. Rd1 Ke7 32. Rb3 Ra2+ 33. Kc3 b5) 28... Nxc2?? { (1.28 → 4.42) Blunder. Bxc2+ was best. } (28... Bxc2+ 29. Kc1) 29. Re7+ Kg6 30. Be8+ Kh6 31. d7?! { (3.93 → 3.07) Inaccuracy. Kb2 was best. } (31. Kb2 Nb4 32. Bb5 Ra5 33. Bc4 b5 34. Be2 Ra8 35. Rd1 Ra2+ 36. Kb3 Bc2+) 31... b5?! { (3.07 → 4.21) Inaccuracy. Bxd7 was best. } (31... Bxd7 32. Rxd7 Ra1+ 33. Kxc2 Rxh1 34. h3 Re1 35. Bf7 Rg1 36. Rd2 Kg5 37. f4+) 32. Bf7? { (4.21 → 2.44) Mistake. Kb2 was best. } (32. Kb2 Nb4 33. Rd1 Nc6 34. Re3 Rd8 35. f4 g6 36. Ree1 Nb8 37. Re7 Na6) 32... g5?? { (2.44 → 5.01) Blunder. Nb4+ was best. } (32... Nb4+ 33. Kb2 Nd3+ 34. Kc3 b4+ 35. Kc4 Rd8 36. f4 g6 37. Ra1 b3 38. Kxb3) 33. Bb3?! { (5.01 → 3.94) Inaccuracy. Kb2 was best. } (33. Kb2 Bxd7 34. Rxd7 Ne3 35. Rc1 g4 36. Rc5 Nc4+ 37. Bxc4 bxc4 38. Rxc4 gxf3) 33... Nb4+ 34. Bc2?? { (3.93 → -3.72) Blunder. Kb2 was best. } (34. Kb2 Nd3+ 35. Kc3 Rd8 36. Bc2 b4+ 37. Kd2 Bxd7 38. Rxd7 Rxd7 39. Bxd3 g4) 34... Bxc2+ 35. Kc1 h4?? { (-3.57 → 0.00) Blunder. Ra1+ was best. } (35... Ra1+ 36. Kb2 Rxh1 37. d8=Q Rb1+ 38. Kc3 Rb3+ 39. Kd2 Rd3+ 40. Qxd3 Bxd3 41. Rd7) 36. Re8 Na2+?? { (-0.07 → 7.73) Blunder. Ra1+ was best. } (36... Ra1+ 37. Kb2 Rxh1 38. Rh8+ Kg7 39. Rg8+ Kh7 40. Rh8+ Kg6 41. d8=Q Rb1+ 42. Kc3) 37. Kxc2 Nb4+ 38. Kc1 Na2+?! { (6.58 → 9.62) Inaccuracy. Nd3+ was best. } (38... Nd3+ 39. Kd2 Ne5 40. Rxa8 Nxd7 41. Rb1 h3 42. gxh3 Ne5 43. Ke3 Nc4+ 44. Kf2) 39. Kc2 Nb4+ 40. Kc1 Ra1+ 41. Kd2 Rxh1?? { (6.28 → Mate in 5) Checkmate is now unavoidable. Ra2+ was best. } (41... Ra2+ 42. Ke3 Nc6 43. Rc8 Ra3+ 44. Ke4 Ra4+ 45. Kf5 Rd4 46. Rxc6 Rxd7 47. Kxf6) 42. d8=Q Kg6 43. Rf8 Nd5 44. Rg8+ Kh5 45. Qe8+ Kh6 46. Qg6# { White wins by checkmate. } 1-0