FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/pnn71cty"]
[Date "2022.05.31"]
[White "Isaac2"]
[Black "Cecilia"]
[Result "1/2-1/2"]
[UTCDate "2022.05.31"]
[UTCTime "20:18:54"]
[WhiteElo "1460"]
[BlackElo "1079"]
[WhiteRatingDiff "-21"]
[BlackRatingDiff "+16"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A00"]
[Opening "Polish Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. b4?! { (0.15 → -0.38) Inaccuracy. e4 was best. } { A00 Polish Opening } (1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Bd3 Nxe4) 1... e5 2. Bb2 f6 3. a3 Bd6?? { (-0.37 → 1.38) Blunder. d5 was best. } (3... d5) 4. e4 Ne7 5. c4?! { (1.40 → 0.40) Inaccuracy. Qh5+ was best. } (5. Qh5+ g6) 5... O-O?? { (0.40 → 4.55) Blunder. c5 was best. } (5... c5 6. b5 Bc7 7. Nc3 d6 8. Bd3 a6 9. a4 O-O 10. Nge2 axb5 11. axb5 Rxa1 12. Qxa1) 6. c5 Bxc5 7. bxc5 c6?! { (4.78 → 6.40) Inaccuracy. d5 was best. } (7... d5 8. cxd6) 8. Qb3+?! { (6.40 → 4.08) Inaccuracy. d4 was best. } (8. d4) 8... Rf7? { (4.08 → 8.84) Mistake. Kh8 was best. } (8... Kh8 9. d4) 9. Be2 Qa5 10. Bh5?! { (8.85 → 5.02) Inaccuracy. Bc4 was best. } (10. Bc4) 10... Ng6 11. Bxe5?? { (4.91 → 1.44) Blunder. Ne2 was best. } (11. Ne2) 11... fxe5 12. Bxg6 hxg6 13. h4?? { (1.55 → -1.97) Blunder. Nf3 was best. } (13. Nf3) 13... g5?? { (-1.97 → 6.24) Blunder. Qxc5 was best. } (13... Qxc5 14. Nf3) 14. hxg5 d5 15. exd5?? { (7.91 → 0.46) Blunder. cxd6 was best. } (15. cxd6 Qb6) 15... cxd5?? { (0.46 → 6.23) Blunder. Qxc5 was best. } (15... Qxc5 16. Qg3) 16. Qh3?? { (6.23 → -8.66) Blunder. g6 was best. } (16. g6 Re7) 16... Bxh3 17. Rxh3 Qxc5 18. Nc3 Nc6 19. O-O-O? { (-8.78 → Mate in 8) Checkmate is now unavoidable. Rf3 was best. } (19. Rf3) 19... Raf8?! { (Mate in 8 → -10.75) Lost forced checkmate sequence. Qxa3+ was best. } (19... Qxa3+ 20. Kb1 Nb4 21. Rc1 Qb3+ 22. Ka1 Rxf2 23. Rh8+ Kxh8 24. Nf3 Rf1 25. Ne1 Rxe1 26. Rxe1) 20. a4?! { (-10.75 → Mate in 8) Checkmate is now unavoidable. Kb2 was best. } (20. Kb2 Na5) 20... Qxf2?! { (Mate in 8 → -10.16) Lost forced checkmate sequence. Qa3+ was best. } (20... Qa3+ 21. Kb1 Nb4 22. Rc1 Rxf2 23. Rh8+ Kxh8 24. Nf3 Qb3+ 25. Ka1 Rf1 26. Nd4 Rxc1+ 27. Nb1) 21. Rf3 Qxg2 22. Rxf7 Kxf7 23. Nf3 Kg8 24. Ne1 Qxg5 25. Nxd5 Rd8 26. Nc3 Nd4 27. Nc2 Nxc2 28. Kxc2 Qf5+ 29. Kc1 e4 30. Nb5 a6 31. Nc7?! { (-12.43 → Mate in 7) Checkmate is now unavoidable. Nc3 was best. } (31. Nc3 e3) 31... Ra8? { (Mate in 7 → -8.35) Lost forced checkmate sequence. Qc5+ was best. } (31... Qc5+ 32. Kb2 Qb4+ 33. Kc1 Qc4+ 34. Kb2 Rd3 35. Nb5 Rb3+ 36. Ka2 Qxa4+ 37. Na3 Qxa3#) 32. Nxa8 Qc8+ 33. Kb1 Qxa8 34. Re1 g5 35. Rxe4 b5 36. Rg4 Qd8 37. Kc1? { (-8.40 → Mate in 12) Checkmate is now unavoidable. d4 was best. } (37. d4 Qf6 38. Rg1 Qf5+ 39. Ka1 Qf4 40. Rd1 Qf3 41. Rc1 Qa3+ 42. Kb1 Qb3+ 43. Ka1 Qxa4+) 37... bxa4? { (Mate in 12 → -7.36) Lost forced checkmate sequence. Qc8+ was best. } (37... Qc8+ 38. Kb2 Qxg4 39. axb5 axb5 40. Kc2 Qc4+ 41. Kb2 g4 42. d4 Qxd4+ 43. Kc2 g3 44. Kb3) 38. Rxa4 Qe8 39. Rxa6? { (-7.78 → Mate in 10) Checkmate is now unavoidable. Ra5 was best. } (39. Ra5 Qb5) 39... Qc8+ 40. Kd1 Qxa6 41. d4 Qa8 42. Kd2 g4 43. Kd3 g3 44. Ke2 g2 45. Kf2 g1=Q+?! { (Mate in 5 → -57.54) Lost forced checkmate sequence. Qe4 was best. } (45... Qe4 46. d5 Qxd5 47. Ke2 Qd4 48. Kf3 g1=Q 49. Ke2 Qde3#) 46. Kxg1 Qd8?! { (Mate in 11 → -14.76) Lost forced checkmate sequence. Qf3 was best. } (46... Qf3 47. Kh2 Kf7 48. d5 Qxd5 49. Kg3 Qe4 50. Kf2 Kf6 51. Kg1 Qe2 52. Kh1 Qg4 53. Kh2) 47. Kf2 Qxd4+ 48. Kf3 Qd3+ 49. Kf4 Qe2 50. Kf5 Qe3 51. Kg4 Qe5 52. Kf3 Qd4 53. Kg3 Qe4 54. Kf2 Qd3 55. Kg2 Qe3 56. Kh2 Qf3 57. Kg1 Kg7 58. Kh2 Kg6 59. Kg1 Kf5 60. Kh2 Kg4 61. Kg1 Kg3?? { (Mate in 3 → 0.00) Lost forced checkmate sequence. Qe2 was best. } { Draw by stalemate. } (61... Qe2 62. Kh1 Kg3 63. Kg1 Qd1#) 1/2-1/2