[Event "≤2000 Blitz Arena"] [Site "https://lichess.org/9dEiJ8KJ"] [Date "2018.04.02"] [White "rcostheta"] [Black "Mahosny1"] [Result "1-0"] [UTCDate "2018.04.02"] [UTCTime "00:02:13"] [WhiteElo "1347"] [BlackElo "1652"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 e6 { B23 Sicilian Defense: Closed } 3. Nf3 a6 4. g3 d5 5. d3 d4 6. Ne2 Nc6 7. Bg2 e5 8. O-O Nf6 9. Bg5?! { (0.16 → -0.54) Inaccuracy. c3 was best. } (9. c3 h6 10. cxd4 cxd4 11. Nh4 Bd6 12. f4 O-O 13. fxe5 Bxe5 14. Nf3 Re8 15. Nxe5 Nxe5) 9... Be7 10. c4?! { (-0.10 → -0.84) Inaccuracy. c3 was best. } (10. c3) 10... h6 11. Bxf6 Bxf6 12. a4?! { (-0.64 → -1.58) Inaccuracy. Nd2 was best. } (12. Nd2 Rb8 13. f4 O-O 14. Nf3 Re8 15. fxe5 Bxe5 16. Nxe5 Nxe5 17. Nf4 b5 18. cxb5 axb5) 12... O-O?! { (-1.58 → -0.77) Inaccuracy. Qd6 was best. } (12... Qd6 13. Qd2 Bd7 14. a5 g6 15. h3 h5 16. h4 Bg7 17. Nh2 O-O 18. f4 f5 19. fxe5) 13. a5?! { (-0.77 → -1.89) Inaccuracy. Nd2 was best. } (13. Nd2) 13... Qd6?! { (-1.89 → -0.92) Inaccuracy. Nxa5 was best. } (13... Nxa5 14. Nd2) 14. b3?! { (-0.92 → -1.69) Inaccuracy. Nd2 was best. } (14. Nd2 Bd8 15. f4 Bxa5 16. Nf3 exf4 17. Nxf4 Bc7 18. Nh4 Qd8 19. Nd5 Be6 20. Qh5 Ne5) 14... Nb4?! { (-1.69 → -0.63) Inaccuracy. Bd8 was best. } (14... Bd8 15. Nh4 Bxh4 16. gxh4 Qd8 17. f4 Bg4 18. f5 Qxh4 19. Qd2 Nb4 20. Ng3 Kh7 21. Bf3) 15. Nc1?! { (-0.63 → -1.65) Inaccuracy. Ne1 was best. } (15. Ne1 Nc6 16. f4 Bd8 17. Qd2 Bc7 18. Nf3 exf4 19. Nxf4 Qd8 20. Nd5 Bxa5 21. Qf4 Be6) 15... Bg4 16. Na2?! { (-1.37 → -2.12) Inaccuracy. Ne2 was best. } (16. Ne2 Bd8 17. Ne1 Nc6 18. f3 Bh5 19. f4 exf4 20. gxf4 Bxa5 21. Bf3 Bxf3 22. Rxf3 Bc3) 16... Bd8?? { (-2.12 → -0.22) Blunder. Nc6 was best. } (16... Nc6) 17. Nxb4 cxb4 18. Qc1?! { (-0.35 → -1.22) Inaccuracy. Qd2 was best. } (18. Qd2 Qc5 19. Ne1 Bxa5 20. Nc2 f6 21. f4 Bh5 22. Ra4 Be8 23. Raa1 Bg6 24. Bh3 Rae8) 18... Qc5 19. h3 Bxf3?! { (-1.49 → -0.78) Inaccuracy. Bd7 was best. } (19... Bd7 20. Nh4 Bxa5 21. f4 Bd8 22. Nf3 Bc7 23. fxe5 a5 24. h4 Bxe5 25. Nxe5 Qxe5 26. Kh2) 20. Bxf3 Bxa5 21. Bg4 Bd8 22. f4 exf4?! { (-1.17 → -0.38) Inaccuracy. h5 was best. } (22... h5 23. Bd1) 23. Rxf4?? { (-0.38 → -3.04) Blunder. gxf4 was best. } (23. gxf4 b5 24. e5 Ra7 25. Bf5 a5 26. Ra2 g6 27. Be4 bxc4 28. Qxc4 Qxc4 29. dxc4 Bb6) 23... Bg5 24. Rf5?! { (-2.73 → -4.03) Inaccuracy. Bf3 was best. } (24. Bf3 a5 25. Qd1 Bxf4 26. gxf4 b5 27. e5 Ra6 28. Kh1 bxc4 29. dxc4 a4 30. bxa4 Qxc4) 24... Qxf5 25. Bxf5 Bxc1 26. Rxc1 g6 27. Bg4 h5 28. Bf3 f5?! { (-4.02 → -2.66) Inaccuracy. Rfe8 was best. } (28... Rfe8 29. Ra1 a5 30. Kf2 Ra7 31. g4 hxg4 32. Bxg4 b6 33. Kg3 Kg7 34. Kf4 Rc7 35. Rf1) 29. Kg2 Rab8 30. exf5 Rxf5 31. g4?! { (-2.89 → -3.86) Inaccuracy. Bd5+ was best. } (31. Bd5+ Kg7) 31... hxg4 32. hxg4 Re5 33. Bd5+?! { (-3.56 → -4.46) Inaccuracy. Be4 was best. } (33. Be4 Kg7) 33... Kg7 34. Rf1?! { (-3.95 → -5.29) Inaccuracy. Be4 was best. } (34. Be4 b6 35. Kg3 Rf8 36. Rh1 a5 37. Kg2 Rf4 38. Kg3 Rfxe4 39. dxe4 Rxe4 40. Rd1 Re3+) 34... Re2+ 35. Kh3 Rb2? { (-5.55 → -3.43) Mistake. Re3+ was best. } (35... Re3+ 36. Kg2 Rxd3 37. Rf7+ Kh6 38. c5 a5 39. Rd7 Kg5 40. Bxb7 Rxb3 41. c6 Rc3 42. c7) 36. c5?! { (-3.43 → -4.78) Inaccuracy. Rf7+ was best. } (36. Rf7+ Kh6 37. Kh4 g5+ 38. Kg3 Kg6 39. Rf5 Rxb3 40. Be4 Re8 41. Kf3 Rxd3+ 42. Bxd3 Re3+) 36... Re8 37. Bxb7?! { (-4.10 → -5.61) Inaccuracy. g5 was best. } (37. g5 Rf8 38. Re1 Rf5 39. Bc4 Kf8 40. Re6 Rxg5 41. Rb6 a5 42. Rxb7 Rb1 43. Kh2 Rxc5) 37... Rxb3 38. Bxa6 Re3+? { (-5.03 → -2.96) Mistake. Rc3 was best. } (38... Rc3) 39. Kh4 Kh6?? { (-3.03 → -0.08) Blunder. Rb2 was best. } (39... Rb2 40. c6 Rh2+ 41. Kg5 Re5+ 42. Kf4 Rc5 43. c7 Rxc7 44. Rb1 Rc6 45. Bc4 Rb6 46. Ke4) 40. Rf7?? { (-0.08 → Mate in 1) Checkmate is now unavoidable. g5+ was best. } (40. g5+ Kg7 41. Bc4 Rc3 42. Rf7+ Kg8 43. Rb7+ Rxc4 44. dxc4 d3 45. Rxb4 Kf7 46. Rb7+ Re7) 40... Rb1?? { (Mate in 1 → Mate in 1) Lost forced checkmate sequence. g5# was best. } (40... g5#) 41. g5# { White wins by checkmate. } 1-0