FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/FgMjwiE3"]
[Date "2023.12.05"]
[White "ZePHyRos"]
[Black "Sebastian"]
[Result "0-1"]
[UTCDate "2023.12.05"]
[UTCTime "00:11:32"]
[WhiteElo "1790"]
[BlackElo "1318"]
[WhiteRatingDiff "-12"]
[BlackRatingDiff "+19"]
[WhiteTitle "GM☢"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B02"]
[Opening "Alekhine Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 Nf6?! { (0.21 → 0.82) Inaccuracy. e5 was best. } { B02 Alekhine Defense } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a5 6. O-O) 2. Nc3?! { (0.82 → 0.30) Inaccuracy. e5 was best. } (2. e5 Nd5 3. c4 Nb6 4. Nf3 d6 5. exd6 exd6 6. d4 Be7) 2... Nc6?! { (0.30 → 0.95) Inaccuracy. e5 was best. } (2... e5 3. Nf3 Nc6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Ne2 Ne7 8. Ng3 c6 9. Ba4) 3. Bc4? { (0.95 → -0.17) Mistake. d4 was best. } (3. d4 e6) 3... b6? { (-0.17 → 1.08) Mistake. e6 was best. } (3... e6 4. Bb5) 4. Nf3 g6?! { (1.15 → 1.98) Inaccuracy. Bb7 was best. } (4... Bb7 5. e5 Na5 6. Be2 Nd5 7. Nxd5 Bxd5 8. b4 Nc6 9. a3 a5 10. b5 Bxf3 11. Bxf3) 5. d4 Bh6?? { (2.20 → 10.96) Blunder. Bb7 was best. } (5... Bb7 6. d5 Na5 7. Be2 e6 8. a3 Bg7 9. b4 Nxd5 10. exd5 Bxc3+ 11. Bd2 Bxa1 12. Qxa1) 6. Bxh6 Ng8 7. Ng5?? { (11.37 → 2.71) Blunder. Bg7 was best. } (7. Bg7 Nf6 8. Bxh8 Na5 9. Bd3 Kf8 10. Qc1 Kg8 11. Bxf6 exf6 12. Qf4 d6 13. Nd5 Kg7) 7... Nxh6 8. Qf3 f6? { (2.45 → 4.03) Mistake. Nxd4 was best. } (8... Nxd4 9. Qf4) 9. Nh3?? { (4.03 → -0.64) Blunder. Qh3 was best. } (9. Qh3 fxg5) 9... Nxd4 10. Qd3 Nc6?! { (-0.53 → 0.08) Inaccuracy. c5 was best. } (10... c5 11. O-O-O) 11. f4 g5?? { (-0.35 → 3.56) Blunder. Bb7 was best. } (11... Bb7 12. O-O-O e6 13. Rhe1 Qe7 14. Nd5 exd5 15. exd5 Ne5 16. fxe5 fxe5 17. Qe3 Nf7 18. Ng5) 12. fxg5? { (3.56 → 1.68) Mistake. Qg3 was best. } (12. Qg3 e6) 12... fxg5? { (1.68 → 2.92) Mistake. Ne5 was best. } (12... Ne5) 13. Nxg5 Rg8?? { (3.13 → 9.25) Blunder. e6 was best. } (13... e6 14. Qg3 Rg8 15. h4 d6 16. Qh3 Rg6 17. Be2 Ke7 18. O-O-O Ne5 19. Nxh7 Rg7 20. Ng5) 14. Bxg8 Nxg8 15. Qf3 Ne5 16. Qf5 d6 17. Nxh7?? { (7.50 → -6.77) Blunder. Ne6 was best. } (17. Ne6 Bxe6) 17... Bxf5 18. Rf1 Bxh7 19. O-O-O Ng4 20. Rd3 Nxh2 21. Rh1 Ng4 22. Rxh7 N4f6 23. Rh8 Kf8 24. Rf3 Qe8 25. g4 Qg6 26. Nd5 Qg7 27. g5 Qxh8 28. gxf6 exf6 29. Nxc7 Rc8 30. Ne6+ Kf7 31. Nd4 Rc4 32. Nf5?! { (-11.71 → Mate in 10) Checkmate is now unavoidable. c3 was best. } (32. c3 Rxd4) 32... Rxe4? { (Mate in 10 → -9.54) Lost forced checkmate sequence. Qh1+ was best. } (32... Qh1+ 33. Kd2 Qh2+ 34. Ke3 Rxc2 35. Kd4 d5 36. Nd6+ Qxd6 37. Ke3 Qb4 38. Rxf6+ Nxf6 39. Kf4) 33. Nxd6+ Kg7 34. Nxe4 Qh1+ 35. Kd2 Qxf3 36. Nc3 f5 37. a4 Nf6 38. b4 Nd5 39. Nxd5 Qxd5+ 40. Kc3?! { (-73.24 → Mate in 12) Checkmate is now unavoidable. Ke2 was best. } (40. Ke2 Qc4+) 40... Qe5+?! { (Mate in 12 → -73.02) Lost forced checkmate sequence. a5 was best. } (40... a5 41. Kb2 axb4 42. Kc1 Qd4 43. c4 Qxc4+ 44. Kd2 b3 45. a5 bxa5 46. Ke3 b2 47. Kf2) 41. Kc4?! { (-73.02 → Mate in 7) Checkmate is now unavoidable. Kb3 was best. } (41. Kb3 a5) 41... Qe4+?! { (Mate in 7 → -85.33) Lost forced checkmate sequence. f4 was best. } (41... f4 42. Kb3 f3 43. a5 f2 44. c4 f1=Q 45. c5 Qd3+ 46. Ka2 Qc2+ 47. Ka3 Qa1#) 42. Kb5?! { (-85.33 → Mate in 17) Checkmate is now unavoidable. Kb3 was best. } (42. Kb3 f4) 42... Qe2+ 43. Kc6 Qxc2+ 44. Kb5 f4 45. Ka6 Qa2 46. Kxa7 Qxa4+ 47. Kxb6 Qxb4+ 48. Kc6 f3 49. Kd5 f2 50. Ke5 f1=Q 51. Kd5 Qf5+ 52. Kc6 Qba5 53. Kd6 Qf6+ 54. Kd7 Qa7+ 55. Ke8 Qf8# { Black wins by checkmate. } 0-1