CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/b6qxt62b"] [Date "2024.03.02"] [White "Edison"] [Black "Ishan"] [Result "1-0"] [UTCDate "2024.03.02"] [UTCTime "18:39:52"] [WhiteElo "1332"] [BlackElo "1117"] [WhiteRatingDiff "+38"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. f3?? { (0.90 → -1.17) Blunder. Nc3 was best. } (3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bd3 Bg4 7. h3 Bh5) 3... Bf5?! { (-1.17 → -0.55) Inaccuracy. Nc6 was best. } (3... Nc6 4. Nc3 Qd6 5. Bb5 Bd7 6. Nge2 O-O-O 7. Bc4 Qg6 8. O-O e5 9. d3 f5 10. Be3) 4. g4? { (-0.55 → -2.07) Mistake. Nc3 was best. } (4. Nc3) 4... Bg6?! { (-2.07 → -1.11) Inaccuracy. Bxg4 was best. } (4... Bxg4 5. d4 Bf5 6. Nc3 Qd7 7. Be3 Nc6 8. Nge2 O-O-O 9. Qd2 e6 10. O-O-O Nf6 11. a3) 5. Na3?? { (-1.11 → -2.93) Blunder. Nc3 was best. } (5. Nc3 Qd7) 5... Nd7?! { (-2.93 → -2.04) Inaccuracy. e5 was best. } (5... e5 6. Nb5 Qd7 7. h4 h5 8. g5 Ne7 9. Nc3 Nbc6 10. d3 Nf5 11. Bh3 Ncd4 12. Be3) 6. c4?! { (-2.04 → -3.24) Inaccuracy. Qe2 was best. } (6. Qe2 e5) 6... Qe5+?! { (-3.24 → -2.40) Inaccuracy. Qa5 was best. } (6... Qa5) 7. Be2 O-O-O?! { (-2.39 → -1.56) Inaccuracy. Qa5 was best. } (7... Qa5 8. f4 e6 9. Nc2 O-O-O 10. Nf3 Ngf6 11. b4 Bxb4 12. Nxb4 Qxb4 13. Qb3 Qa5 14. O-O) 8. d4 Qe6?! { (-1.50 → -0.52) Inaccuracy. Qf6 was best. } (8... Qf6 9. h4) 9. d5?? { (-0.52 → -2.49) Blunder. Qa4 was best. } (9. Qa4 a6) 9... Qf6 10. Nh3 Nb8?? { (-2.04 → 2.45) Blunder. e6 was best. } (10... e6 11. Bg5) 11. Bd2?? { (2.45 → -0.52) Blunder. Nb5 was best. } (11. Nb5 Na6) 11... Qh4+ 12. Nf2 Qg5?? { (-0.51 → 12.40) Blunder. e6 was best. } (12... e6 13. Qc1) 13. h4 Qf6 14. g5?? { (8.36 → 3.51) Blunder. Nb5 was best. } (14. Nb5 Nd7 15. h5 a6 16. Nc3 e6 17. hxg6 Bc5 18. Nfe4 Qxg6 19. Nxc5 Nxc5 20. Be3 Nf6) 14... Qd6?? { (3.51 → 7.78) Blunder. Qxb2 was best. } (14... Qxb2 15. Nb5 a6 16. Bc3 Qc2 17. Na7+ Kd7 18. Rc1 Qxd1+ 19. Bxd1 Ke8 20. Ba4+ Nd7 21. c5) 15. Nb5 Qc5 16. Qb3? { (8.98 → 4.65) Mistake. b4 was best. } (16. b4 Qb6 17. a4 c6 18. c5 Qa6 19. h5 Bf5 20. Nc3 Rxd5 21. Bxa6 Nxa6 22. Nxd5 cxd5) 16... Qd4? { (4.65 → 13.77) Mistake. e6 was best. } (16... e6 17. h5) 17. Be3 Qxh4 18. Rxh4 h5 19. Bxa7 Na6 20. Qa3 Nc5 21. Qxc5 b6?! { (28.31 → Mate in 1) Checkmate is now unavoidable. Rd7 was best. } (21... Rd7 22. Bb6) 22. Qa3?! { (Mate in 1 → 19.36) Lost forced checkmate sequence. Qxc7# was best. } (22. Qxc7#) 22... e6 23. Bxb6 Bxa3 24. Na7+ Kb7 25. c5 Rxd5 26. Ba6+?? { (6.53 → 0.60) Blunder. bxa3 was best. } (26. bxa3 cxb6) 26... Kxa6 27. Nc6?? { (0.26 → -5.00) Blunder. Ra4+ was best. } (27. Ra4+ Kb7) 27... Kb5?? { (-5.00 → 0.55) Blunder. Bxb2 was best. } (27... Bxb2) 28. Bxc7?? { (0.55 → -6.31) Blunder. Na7+ was best. } (28. Na7+ Ka6 29. Ra4+ Kb7 30. Rxa3 cxb6 31. c6+ Kb8 32. Rc1 Ne7 33. Ra6 Rxg5 34. Kf1 Ra5) 28... Kxc6 29. Ba5 Rxc5?! { (-8.39 → -5.96) Inaccuracy. Bxb2 was best. } (29... Bxb2) 30. Bd2 Bxb2 31. Rb1 Bd4?! { (-10.85 → -5.46) Inaccuracy. Bxb1 was best. } (31... Bxb1 32. Rb4 Re5+ 33. Kf1 Rb5 34. Rxb2 Rxb2 35. Bc3 Rb5 36. Bxg7 Rh7 37. Ba1 Rxg5 38. Ke2) 32. Rb3 Rxg5?? { (-6.54 → 1.36) Blunder. Bxf2+ was best. } (32... Bxf2+ 33. Kxf2 Ne7 34. Ra4 Rc8 35. Rb2 Kd7 36. Rab4 Nc6 37. a4 Nxb4 38. Bxb4 Rxg5 39. a5) 33. Rxd4? { (1.36 → 0.00) Mistake. Bxg5 was best. } (33. Bxg5) 33... Rg1+ 34. Ke2 Nf6 35. Rdb4?? { (0.31 → -2.96) Blunder. Rc3+ was best. } (35. Rc3+ Kb5) 35... Nd5 36. Ra4 Nf4+?? { (-2.76 → 5.06) Blunder. Rd8 was best. } (36... Rd8 37. Ne4) 37. Ke3?? { (5.06 → -2.58) Blunder. Bxf4 was best. } (37. Bxf4 Rd8) 37... Nd5+ 38. Kd4? { (-2.90 → -5.36) Mistake. Ke2 was best. } (38. Ke2 Rd8 39. Nh3 Rb1 40. Ra6+ Kd7 41. Rxb1 Bxb1 42. Ra7+ Ke8 43. a4 Bf5 44. Nf4 Nxf4+) 38... Rd1?? { (-5.36 → 5.69) Blunder. Rd8 was best. } (38... Rd8 39. Kc4 Kd7 40. Ne4 Ke8 41. Ba5 Ra8 42. Kb5 Rc1 43. Bd2 Rxa4 44. Kxa4 Rc2 45. Rb8+) 39. Rd3?? { (5.69 → -7.00) Blunder. Nxd1 was best. } (39. Nxd1 Rd8 40. Ra6+ Kd7 41. Ba5 Rc8 42. Nc3 Ne7 43. Ke3 h4 44. Kf2 Ke8 45. Nb5 Rc2+) 39... Nb6? { (-7.00 → -4.17) Mistake. Rd8 was best. } (39... Rd8 40. Rc4+ Kb7 41. Rb3+ Nb6+ 42. Ke3 R1xd2 43. Rcb4 R2d6 44. Ne4 Bxe4 45. fxe4 e5 46. Rb5) 40. Rb3? { (-4.17 → -8.49) Mistake. Rc3+ was best. } (40. Rc3+) 40... Nxa4 41. Rb4 Nb2 42. Rxb2 Ra8?? { (-7.67 → 1.18) Blunder. Rb1 was best. } (42... Rb1 43. Rxb1 Bxb1 44. Ke3 f6 45. Bc3 h4 46. a4 Rb8 47. Bxf6 gxf6 48. a5 Rb3+ 49. Ke2) 43. Nxd1 Rd8+?! { (1.23 → 1.83) Inaccuracy. h4 was best. } (43... h4 44. Ke3) 44. Kc4?? { (1.83 → 0.00) Blunder. Ke3 was best. } (44. Ke3 h4) 44... Rd4+?? { (0.00 → 6.33) Blunder. Bd3+ was best. } (44... Bd3+ 45. Kb4 Be2 46. Rc2+ Kd7 47. Nc3 Rb8+ 48. Kc5 Rc8+ 49. Kb4) 45. Kxd4 e5+ 46. Kxe5 f6+ 47. Kd4 Bd3 48. Kxd3 { Black resigns. } 1-0