CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/TKoMLxfu"] [Date "2024.03.02"] [White "Alyssa"] [Black "Ryan1"] [Result "1-0"] [UTCDate "2024.03.02"] [UTCTime "18:31:34"] [WhiteElo "1014"] [BlackElo "1129"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-40"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Van Geet Opening: Reversed Nimzowitsch"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nc3 e5 { A00 Van Geet Opening: Reversed Nimzowitsch } 2. Nf3 Bb4? { (0.50 → 1.75) Mistake. Nc6 was best. } (2... Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Bg5 Bb4 6. Nxc6 Bxc3+ 7. bxc3) 3. Nd5?! { (1.75 → 0.79) Inaccuracy. Nxe5 was best. } (3. Nxe5 Nf6) 3... Bc5 4. Nxe5 f6?? { (1.24 → 3.92) Blunder. Bxf2+ was best. } (4... Bxf2+ 5. Kxf2 Qh4+ 6. Kg1 Qd4+ 7. e3 Qxd5 8. Nd3 Qc6 9. b3 Nf6 10. Bb2 d5 11. Qf3) 5. Ng4? { (3.92 → 2.18) Mistake. d4 was best. } (5. d4 c6) 5... f5 6. Nge3 Nf6?! { (2.45 → 3.50) Inaccuracy. c6 was best. } (6... c6 7. d4) 7. Nxf5?? { (3.50 → 0.80) Blunder. d4 was best. } (7. d4 Bb6 8. g3 d6 9. Bg2 O-O 10. Nxf6+ Qxf6 11. Nd5 Qf7 12. c4 c6 13. Nxb6 axb6) 7... Nxd5 8. Nxg7+ Kf8 9. Ne6+?? { (1.08 → -5.48) Blunder. Nh5 was best. } (9. Nh5) 9... Ke8?? { (-5.48 → 9.22) Blunder. dxe6 was best. } (9... dxe6 10. d4 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 Kg7 13. e4 Nb6 14. O-O-O Rf8 15. f4 Qf6 16. Be2) 10. Nxd8 Kxd8 11. c3 Rf8 12. d4 Bb6 13. e4 Nf4 14. g3 Nh5 15. g4 Nf4 16. Be3 Ne6 17. Bh6 Rf6 18. g5 Rf7 19. d5 Nf4 20. g6 Nxg6 21. Rg1?! { (9.07 → 6.24) Inaccuracy. Qh5 was best. } (21. Qh5 d6 22. e5 Bxf2+ 23. Kd1 dxe5 24. Bd3 Nd7 25. Bxg6 Nf6 26. Bxf7 Nxh5 27. Bxh5 Bc5) 21... Bxf2+ 22. Ke2? { (6.00 → 3.27) Mistake. Kd2 was best. } (22. Kd2 Bxg1 23. Qh5 Bc5 24. e5 Be7 25. Be2 Rf2 26. Be3 Rg2 27. Qxh7 Nf8 28. Qe4 Rxh2) 22... Bxg1 23. Bg2?? { (3.23 → -1.38) Blunder. Bg5+ was best. } (23. Bg5+) 23... Bxh2?? { (-1.38 → 3.26) Blunder. Rf2+ was best. } (23... Rf2+) 24. e5?? { (3.26 → -0.98) Blunder. Qh1 was best. } (24. Qh1 Be5 25. Rf1 Ke8 26. Rxf7 Kxf7 27. Bh3 Na6 28. Qf3+ Kg8 29. Bf5 b6 30. Bxg6 hxg6) 24... Bg3?? { (-0.98 → 3.73) Blunder. Bxe5 was best. } (24... Bxe5 25. d6 cxd6 26. Qb3 Re7 27. Bxb7 Nc6 28. Bxa8 Bf4+ 29. Kd1 Bxh6 30. Qa4 Be3 31. Kc2) 25. e6 dxe6?? { (3.21 → 8.13) Blunder. Rf2+ was best. } (25... Rf2+ 26. Ke3) 26. dxe6+ Nd7 27. exf7 a5? { (8.45 → Mate in 2) Checkmate is now unavoidable. Ke7 was best. } (27... Ke7 28. Qd4 Be5 29. Qg4 Ndf8 30. Qe4 Kxf7 31. Rf1+ Bf6 32. Ke1 Be6 33. Qxb7 Re8 34. Qxc7+) 28. f8=Q+? { (Mate in 2 → 7.99) Lost forced checkmate sequence. Bg5+ was best. } (28. Bg5+ Ne7 29. f8=Q#) 28... Nxf8 29. Bxf8 Ra6 30. Be4 Rf6 31. Bg7 Rf4 32. Bxh7 Rf2+ 33. Ke3 Bf4+ 34. Kxf2 b5?! { (13.20 → Mate in 5) Checkmate is now unavoidable. c5 was best. } (34... c5 35. Qd5) 35. Kf3?! { (Mate in 5 → 14.15) Lost forced checkmate sequence. Bf6+ was best. } (35. Bf6+ Ke8 36. Bg6+ Kf8 37. Qd5 Be3+ 38. Kxe3 Nxf6 39. Qf7#) 35... Bg5 36. Kg4 Be3 37. Qe2 Bg1 38. Qe5?! { (16.23 → 6.24) Inaccuracy. Rxg1 was best. } (38. Rxg1) 38... Bf2?? { (6.24 → Mate in 5) Checkmate is now unavoidable. Nxe5+ was best. } (38... Nxe5+ 39. Kg3 Bc5 40. Bxe5 Be6 41. Bd3 b4 42. c4 Bd6 43. Bxd6 cxd6 44. Rh1 a4 45. Rh8+) 39. Qxb5?! { (Mate in 5 → 13.41) Lost forced checkmate sequence. Rd1 was best. } (39. Rd1 Bd4 40. Rxd4 Ba6 41. Qd5 Kc8 42. Qa8+ Nb8 43. Bf5#) 39... Nb6+ 40. Kf4 a4?! { (14.85 → Mate in 1) Checkmate is now unavoidable. Bd7 was best. } (40... Bd7 41. Qg5+) 41. b3?! { (Mate in 1 → 14.77) Lost forced checkmate sequence. Bf6# was best. } (41. Bf6#) 41... axb3?! { (14.77 → Mate in 1) Checkmate is now unavoidable. Bd7 was best. } (41... Bd7 42. Qg5+) 42. axb3?! { (Mate in 1 → 69.96) Lost forced checkmate sequence. Bf6# was best. } (42. Bf6#) 42... Be1?! { (69.96 → Mate in 1) Checkmate is now unavoidable. Bh4 was best. } (42... Bh4 43. Ra7 Be6 44. Qc5 Bg5+ 45. Kxg5 Nd5 46. Qf8+ Kd7 47. Bf5 Kc6 48. Qe8+ Kb6 49. Bd4+) 43. c4?! { (Mate in 1 → 18.44) Lost forced checkmate sequence. Bf6# was best. } (43. Bf6#) 43... Bd2+ 44. Ke4 Bc3 45. Rc1 Bxg7 46. Rg1 Bf6?! { (12.11 → Mate in 4) Checkmate is now unavoidable. Bb7+ was best. } (46... Bb7+ 47. Kf5) 47. Rg6?! { (Mate in 4 → 61.87) Lost forced checkmate sequence. Rg8+ was best. } (47. Rg8+ Ke7 48. Qc5+ Kf7 49. Qf8+ Ke6 50. Bf5#) 47... Be7?! { (61.87 → Mate in 4) Checkmate is now unavoidable. Bb7+ was best. } (47... Bb7+ 48. Kf5) 48. Rg8+ Bf8 49. Rxf8+ Ke7 50. Rf4 Nd7 51. Bf5 c6 52. Qxc6 Kd8 53. Bxd7 Bxd7 54. Qd6 Kc8 55. Rf7 Kb7 56. Qxd7+ Kb6 57. Rf6+ Kc5 58. Qe7# { White wins by checkmate. } 1-0