[Event "Titled Arena March '23"] [Site "https://lichess.org/C5xS2FQK"] [Date "2023.03.18"] [White "penguingim1"] [Black "Sergoy45"] [Result "0-1"] [UTCDate "2023.03.18"] [UTCTime "19:25:52"] [WhiteElo "3091"] [BlackElo "3014"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+7"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "E81"] [Opening "King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 O-O 6. f3 { E81 King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation } c5 7. d5 e6 8. Ng3 exd5 9. cxd5 a6 10. a4 Nbd7 11. Be2 h5 12. Bg5 Qc7 13. Qd2 Ne5? { (0.17 → 1.37) Mistake. Rb8 was best. } (13... Rb8 14. O-O) 14. O-O Nh7 15. Bh6 h4 16. Bxg7 Kxg7 17. Nh1 c4?! { (0.83 → 1.57) Inaccuracy. g5 was best. } (17... g5 18. Nf2 Bd7 19. h3 Qb6 20. a5 Qb4 21. b3 Qd4 22. Qc1 Ng6 23. Bd3 Nf4 24. Rd1) 18. Nf2 Qc5?! { (1.06 → 1.67) Inaccuracy. g5 was best. } (18... g5 19. Ncd1 Bd7 20. g3 b5 21. f4 hxg3 22. hxg3 gxf4 23. gxf4 Ng6 24. Ra3 Rg8 25. Rg3) 19. Rac1?! { (1.67 → 1.08) Inaccuracy. f4 was best. } (19. f4 Nd7 20. a5 b5 21. axb6 Nxb6 22. Kh1 Re8 23. f5 gxf5 24. Nh3 fxe4 25. Rxf7+ Kxf7) 19... f5 20. exf5? { (1.47 → 0.20) Mistake. f4 was best. } (20. f4 Nd7) 20... Bxf5 21. f4 Nd3 22. Bxd3 cxd3?! { (0.00 → 0.78) Inaccuracy. Bxd3 was best. } (22... Bxd3 23. Rfe1 Nf6 24. Kh1 Rae8 25. Rxe8 Rxe8 26. Re1 Kf8 27. Rxe8+ Kxe8 28. Nxd3 cxd3 29. Qxd3) 23. h3? { (0.78 → -0.83) Mistake. Nb5 was best. } (23. Nb5 Qb6) 23... Nf6 24. Kh2 Qd4 25. Ne2 Qxa4 26. Rc7+? { (-0.20 → -1.47) Mistake. Nxd3 was best. } (26. Nxd3 Rac8 27. Rfd1 Rxc1 28. Rxc1 Qe4 29. Nf2 Qxd5 30. Nd4 Kg8 31. Rd1 a5 32. Nxf5 Qxd2) 26... Rf7 27. Rxf7+ Kxf7 28. Nxd3 Re8 29. Nf2?? { (-1.43 → -3.81) Blunder. Rf3 was best. } (29. Rf3) 29... Qc2?? { (-3.81 → -1.16) Blunder. Qc4 was best. } (29... Qc4 30. Re1 Qc2 31. Qxc2 Bxc2 32. g3 Bb3 33. Nd3 Re3 34. Nec1 hxg3+ 35. Kg1 Rxe1+ 36. Nxe1) 30. Qxc2 Bxc2 31. Nd4 Ba4?! { (-1.21 → -0.34) Inaccuracy. Bf5 was best. } (31... Bf5) 32. Rc1 Nxd5 33. Nf3?? { (-0.49 → -2.83) Blunder. f5 was best. } (33. f5 Bd7) 33... Nxf4?? { (-2.83 → 1.11) Blunder. Re2 was best. } (33... Re2) 34. Rc4 Bc6?? { (1.19 → 3.13) Blunder. Nxg2 was best. } (34... Nxg2 35. Ng5+) 35. Rxf4+ Kg7 36. Nxh4? { (3.57 → 1.97) Mistake. Nd4 was best. } (36. Nd4 Re1 37. Rxh4 Bd5 38. Rg4 Rb1 39. Nd3 Kf6 40. Ne2 Rd1 41. Nf2 Rd2 42. Nc3 Rxf2) 36... g5?! { (1.97 → 3.00) Inaccuracy. Re2 was best. } (36... Re2 37. Kg3) 37. Rg4 Kf6 38. Nf3 Bxf3? { (2.01 → 3.40) Mistake. Re2 was best. } (38... Re2 39. Kg3 Rxb2 40. Rd4 Ke7 41. Rd3 Rb5 42. Nd4 Rc5 43. Nxc6+ Rxc6 44. Kg4 Rc2 45. Rf3) 39. gxf3 Re2 40. Kg3 d5 41. Ne4+?? { (3.48 → -3.09) Blunder. f4 was best. } (41. f4 Re3+ 42. Kg2 gxf4 43. Rxf4+ Ke7 44. Rb4 b5 45. h4 Kf7 46. Ng4 Re1 47. Kf3 Rb1) 41... dxe4 42. Rxe4?? { (-3.10 → -7.03) Blunder. f4 was best. } (42. f4 Re3+) 42... Rxb2?? { (-7.03 → -1.24) Blunder. Rxe4 was best. } (42... Rxe4 43. fxe4 a5 44. Kg4 b5 45. e5+ Kxe5 46. Kxg5 a4 47. h4 b4 48. h5 Ke6 49. h6) 43. Rd4?? { (-1.24 → -3.43) Blunder. f4 was best. } (43. f4 Rb3+ 44. Kg4 Rb5 45. fxg5+ Rxg5+ 46. Kf4 Rf5+ 47. Kg4 a5 48. Ra4 Rb5 49. Kf3 b6) 43... a5 44. Rd6+?! { (-3.27 → -4.88) Inaccuracy. f4 was best. } (44. f4 Rb3+ 45. Kg4 gxf4 46. Ra4 b6 47. Rxf4+ Kg6 48. Rf8 b5 49. h4 Rb4+ 50. Kg3 a4) 44... Kf5?? { (-4.88 → 0.00) Blunder. Ke5 was best. } (44... Ke5 45. Rg6 Kf5 46. Rg8 a4 47. Rf8+ Ke6 48. Re8+ Kd6 49. Ra8 Rb4 50. Rg8 b5 51. Rg6+) 45. Rd5+ Kf6 46. Rxa5 b5 47. Kg4 Rb4+ 48. Kh5?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Kg3 was best. } (48. Kg3 Ke5 49. Ra8 Rc4 50. Rg8 Kf5 51. Rf8+ Ke6 52. Rg8) 48... Rh4# { Black wins by checkmate. } 0-1