CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Ai9wLnYN"] [Date "2023.12.13"] [White "Hanjun"] [Black "Eric1"] [Result "1-0"] [UTCDate "2023.12.13"] [UTCTime "21:07:11"] [WhiteElo "1125"] [BlackElo "1507"] [WhiteRatingDiff "+137"] [BlackRatingDiff "-23"] [WhiteTitle "NM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 { B01 Scandinavian Defense } 2. d3?! { (0.67 → -0.10) Inaccuracy. exd5 was best. } (2. exd5 Nf6 3. d4 Qxd5 4. Nc3 Qa5 5. Nf3 Bf5 6. Ne5 c6) 2... dxe4 3. dxe4 Qxd1+ 4. Kxd1 Be6?! { (-0.20 → 0.49) Inaccuracy. Nc6 was best. } (4... Nc6 5. Nd2 g5 6. h3 Bd7 7. Ngf3 h6 8. c3 O-O-O 9. Kc2 Bg7 10. Ne1 f5 11. exf5) 5. Nc3?! { (0.49 → -0.16) Inaccuracy. Bf4 was best. } (5. Bf4 c6 6. Nd2 Nd7 7. a4 g6 8. Ne2 f6 9. f3 Bh6 10. a5 Bf7 11. Bxh6 Nxh6) 5... Nc6 6. Nf3 O-O-O+ 7. Bd2 g6 8. Ng5 Nh6? { (-0.25 → 0.78) Mistake. Bh6 was best. } (8... Bh6 9. f4) 9. h4?? { (0.78 → -1.85) Blunder. Nxe6 was best. } (9. Nxe6 fxe6) 9... Bg4+?? { (-1.85 → -0.14) Blunder. Ng4 was best. } (9... Ng4 10. Nh3) 10. f3 Bh5?? { (-0.43 → 4.12) Blunder. f6 was best. } (10... f6) 11. g4 f6?! { (3.34 → 4.90) Inaccuracy. Nxg4 was best. } (11... Nxg4 12. fxg4) 12. gxh5 fxg5 13. hxg6?? { (4.30 → 0.15) Blunder. hxg5 was best. } (13. hxg5 Nf7) 13... hxg6?? { (0.15 → 3.20) Blunder. gxh4 was best. } (13... gxh4 14. gxh7 Rxh7 15. Nd5 Nd4 16. Bg2 e6 17. c3 Nxf3 18. Bxf3 exd5 19. Kc2 Be7 20. exd5) 14. hxg5 Ne5? { (3.17 → 5.62) Mistake. Nf7 was best. } (14... Nf7 15. Rxh8) 15. Bh3+? { (5.62 → 3.50) Mistake. gxh6 was best. } (15. gxh6) 15... Kb8 16. Ke2 Nhf7 17. Bf4? { (4.33 → 2.40) Mistake. Be6 was best. } (17. Be6 Rxd2+) 17... Bg7? { (2.40 → 4.50) Mistake. Nc6 was best. } (17... Nc6 18. Be3 Bg7 19. Nd5 Bxb2 20. Rad1 Rh4 21. Bg4 Rxh1 22. Rxh1 Bd4 23. Bd2 Bc5 24. c3) 18. Be6 Rxh1?! { (3.60 → 5.24) Inaccuracy. Rdf8 was best. } (18... Rdf8 19. Rxh8) 19. Rxh1 Nd6 20. a4 b6?! { (5.06 → 6.89) Inaccuracy. Nc6 was best. } (20... Nc6 21. Be3) 21. b4?? { (6.89 → 0.15) Blunder. Nd5 was best. } (21. Nd5 Nc6) 21... a5?? { (0.15 → 6.01) Blunder. Nc6 was best. } (21... Nc6 22. Bd5 Nxb4 23. Bd2 Bxc3 24. Bxc3 Nxd5 25. exd5 Nf7 26. Rh7 Nxg5 27. Rxe7 Rxd5 28. f4) 22. b5 Kb7?! { (4.99 → 8.70) Inaccuracy. Nd7 was best. } (22... Nd7 23. Bxd7) 23. Bd5+ Ka7 24. Bc6?? { (8.12 → -3.48) Blunder. Rh7 was best. } (24. Rh7 Bh8) 24... Nxc6 25. Bxd6 Rxd6 26. Nd5 Kb7?? { (-3.30 → 1.21) Blunder. Nd4+ was best. } (26... Nd4+ 27. Kf2) 27. Rh7?? { (1.21 → -1.80) Blunder. bxc6+ was best. } (27. bxc6+ Rxc6) 27... Bf8?? { (-1.80 → 2.23) Blunder. Nd4+ was best. } (27... Nd4+ 28. Ke3 Ne6 29. f4 Rd7 30. Kf3 c6 31. bxc6+ Kxc6 32. Kg4 Kc5 33. f5 gxf5+ 34. Kxf5) 28. bxc6+ Kxc6?? { (2.27 → 6.69) Blunder. Rxc6 was best. } (28... Rxc6 29. Rf7 e6 30. Rxf8 exd5 31. e5 Rxc2+ 32. Kd3 Rc1 33. Kd2 Rc6 34. f4 Rc4 35. e6) 29. Nxe7+?! { (6.69 → 4.62) Inaccuracy. Rf7 was best. } (29. Rf7 Rd8) 29... Bxe7 30. Rxe7 Rd4 31. c3? { (4.92 → 2.46) Mistake. Re6+ was best. } (31. Re6+ Kc5 32. Rxg6 Rxa4 33. Rg7 Kd6 34. g6 Ra2 35. Rf7 Rxc2+ 36. Kf1 Rc1+ 37. Kg2 Rc2+) 31... Rxa4 32. Rg7 Ra2+?! { (2.74 → 3.53) Inaccuracy. Kb7 was best. } (32... Kb7 33. Rxg6 Ra1 34. Ke3 Rc1 35. Rh6 b5 36. Kd4 Rf1 37. Rh2 Rxf3 38. Rg2 Rf8 39. g6) 33. Kd3 Rf2?! { (3.03 → 3.94) Inaccuracy. a4 was best. } (33... a4 34. Rxg6+) 34. Rxg6+ Kc5 35. Ke3 Rg2 36. e5 a4 37. e6?? { (5.64 → 0.00) Blunder. Kf4 was best. } (37. Kf4) 37... a3?? { (0.00 → 9.31) Blunder. Kd6 was best. } (37... Kd6 38. f4 a3 39. Rg8 a2 40. Ra8 Kxe6 41. Ke4 Re2+ 42. Kf3 Rc2 43. Ke4) 38. e7 a2? { (9.15 → Mate in 6) Checkmate is now unavoidable. Rc2 was best. } (38... Rc2 39. e8=Q) 39. e8=Q a1=Q 40. Qc8?? { (Mate in 1 → Mate in 6) Lost forced checkmate sequence. Qc6# was best. } (40. Qc6#) 40... Qxc3+?? { (Mate in 6 → -0.18) Lost forced checkmate sequence. Qe1+ was best. } (40... Qe1+ 41. Kf4 Qg3+ 42. Kf5 Qxf3+ 43. Ke6 Re2+ 44. Kd7 Qf7+ 45. Kd8 Re8#) 41. Kf4 Qd4+ 42. Kf5 Qd3+ 43. Ke5?? { (0.00 → -8.22) Blunder. Kf6 was best. } (43. Kf6 Qxf3+ 44. Kg7 c6 45. Kh6 Rh2+ 46. Kg7 Qd5 47. Qf8+ Kb5 48. Qf1+ Ka5 49. Qa1+ Ra2) 43... Qxg6 44. Qxc7+ Kb4 45. Qxb6+? { (-7.46 → Mate in 5) Checkmate is now unavoidable. Kd4 was best. } (45. Kd4 Qe6) 45... Kc3?? { (Mate in 5 → 8.87) Lost forced checkmate sequence. Qxb6 was best. } (45... Qxb6 46. Kf5 Kc4 47. Ke4 Qe6+ 48. Kf4 Kd5 49. g6 Qe5#) 46. Qd4+?? { (8.87 → -0.05) Blunder. Qxg6 was best. } (46. Qxg6 Rh2) 46... Kc2 47. Qe4+ Kd1?? { (0.00 → 9.00) Blunder. Qxe4+ was best. } (47... Qxe4+ 48. fxe4 Rxg5+ 49. Kf6 Ra5 50. e5 Kd3 51. e6 Ra6 52. Kf7 Ra7+ 53. e7 Ra8 54. Ke6) 48. Qxg6 { Black resigns. } 1-0