[Event "Prizes Denis Shamardin B-day"] [Site "https://lichess.org/3i82JW8c"] [Date "2024.08.04"] [White "Igor9999999"] [Black "dfsocial"] [Result "0-1"] [UTCDate "2024.08.04"] [UTCTime "15:37:05"] [WhiteElo "2416"] [BlackElo "2572"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. b4 { A00 Polish Opening } e6 2. Bb2 Nf6 3. b5 c5 4. c4 b6 5. Nf3 Bb7 6. e3 g6 7. d4 Bg7?! { (-0.06 → 0.55) Inaccuracy. cxd4 was best. } (7... cxd4 8. Qxd4) 8. dxc5 bxc5 9. Nbd2 O-O 10. Be2 d6 11. O-O Qe7 12. a4 a5?! { (0.43 → 1.17) Inaccuracy. Nbd7 was best. } (12... Nbd7) 13. Nb3 Nbd7 14. Qe1 Qd8 15. Bc3 Ne4 16. Bxa5?! { (1.19 → 0.42) Inaccuracy. Bxg7 was best. } (16. Bxg7 Kxg7 17. Nfd2 Nef6 18. Qc1 Qc7 19. Rd1 Rfe8 20. Nf1 h5 21. Nfd2) 16... Qe7 17. Rc1 g5?! { (0.51 → 1.39) Inaccuracy. d5 was best. } (17... d5) 18. h3? { (1.39 → 0.05) Mistake. Nfd2 was best. } (18. Nfd2 f5 19. Nxe4 Bxe4 20. f3 Bb7 21. Qd2 d5 22. Qa2 g4 23. Bc3 Bxc3) 18... h5?! { (0.05 → 0.80) Inaccuracy. f5 was best. } (18... f5) 19. Nfd2 g4 20. hxg4?! { (0.75 → -0.31) Inaccuracy. Nxe4 was best. } (20. Nxe4 Bxe4 21. f3 Bb7 22. hxg4 hxg4 23. fxg4 Qg5 24. Bf3 Bxf3 25. gxf3 f5) 20... hxg4 21. Nxe4 Bxe4 22. Bxg4 Ne5 23. Be2 Qg5 24. f3 Qxe3+ 25. Qf2?? { (0.01 → -2.66) Blunder. Rf2 was best. } (25. Rf2 Bf5 26. Rc3 Qf4 27. Qc1 Ng6 28. Qxf4 Nxf4 29. Rc1 Bh6 30. Bd2 Rxa4) 25... Qxb3 26. Bd2?! { (-2.28 → -3.31) Inaccuracy. Bc3 was best. } (26. Bc3 Bg6 27. Qe1 d5 28. cxd5 exd5 29. f4 d4 30. Bd2 Nd3 31. Bxd3 Qxd3) 26... Nd3 27. Qg3 Nxc1 28. Bxc1 Bg6 29. Qxd6 Rxa4 30. Qxc5 Ra2 31. Bd1 Qc3 32. Be3 Rd8 33. b6 Rb2?! { (-5.94 → -4.18) Inaccuracy. Ra5 was best. } (33... Ra5 34. Qg5 Rxg5 35. Bxg5 Bf6 36. Bxf6 Qxf6 37. f4 Qd4+ 38. Kh2 Qxc4 39. Rf3) 34. Kh1?! { (-4.18 → -5.28) Inaccuracy. f4 was best. } (34. f4 Bf8 35. Qe5 Qxe5 36. fxe5 Rd3 37. Bc1 Rxb6 38. Bc2 Rg3 39. Kh2 Rg4) 34... Bf8 35. Qg5 { White offers draw } 35... Rd3 36. Bg1? { (-4.17 → -6.86) Mistake. Bc1 was best. } (36. Bc1 Rxb6 37. Be2 Rb1 38. Bxd3 Qxd3 39. Re1 Qxc4 40. Kh2 Rb5 41. Qd8 Qb4) 36... Qh8+ 37. Bh2 Rxb6? { (-6.02 → -3.49) Mistake. Rb1 was best. } (37... Rb1 38. Qe5 Qh4 39. Qe1 Rdxd1 40. Qxd1 Bd6 41. g3 Bxg3 42. Qd8+ Qxd8 43. Rxb1) 38. f4?? { (-3.49 → -7.98) Blunder. Bc2 was best. } (38. Bc2 Rd7 39. c5 Rc6 40. Qg3 Rd8 41. Be4 Rxc5 42. Bxg6 fxg6 43. Qxg6+ Qg7) 38... Rb1 39. Qg4?? { (-6.57 → Mate in 26) Checkmate is now unavoidable. Qe5 was best. } (39. Qe5 Qxe5 40. fxe5 Rbxd1 41. Rxd1 Rxd1+ 42. Bg1 Bc5 43. Kh2 Rxg1 44. Kg3 Rc1) 39... Qd4? { (Mate in 26 → -7.36) Lost forced checkmate sequence. Qa1 was best. } (39... Qa1 40. Bg1 Rbxd1 41. Rxd1 Rxd1 42. Qxd1 Qxd1 43. Kh2 Qh5+ 44. Kg3 Be7 45. Kf2) 40. Bg1 Qd8 41. f5? { (-4.63 → -8.85) Mistake. Be2 was best. } (41. Be2 Rxf1 42. Bxf1 Rb3 43. Be2 Qf6 44. Bf2 Rb1+ 45. Kh2 Bd6 46. Kg3 Bc7) 41... exf5 42. Rxf5? { (-7.71 → Mate in 14) Checkmate is now unavoidable. Bf3 was best. } (42. Bf3 Rxf1 43. Qf4 Bc5 44. g3 Rdxf3) 42... Rdxd1 43. Kh2 Rxg1 44. Rf3 Rh1+ 45. Kg3 { White offers draw } 45... Qd6+ 46. Kf2 Rbf1+ 47. Ke3 Bh6+ 48. Rf4 Bxf4+ 49. Qxf4 Qxf4+ 50. Ke2 Bd3+ 51. Kxd3 Rd1+ 52. Kc3 Qxc4+ { Black wins on time. } 0-1