CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/xJAt9Z98"] [Date "2024.11.05"] [White "Lev"] [Black "Archer1"] [Result "1/2-1/2"] [UTCDate "2024.11.05"] [UTCTime "21:37:10"] [WhiteElo "1106"] [BlackElo "970"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+4"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bb5?! { (0.58 → -0.41) Inaccuracy. Nf3 was best. } { C20 Portuguese Opening } (2. Nf3) 2... Bb4?! { (-0.41 → 0.53) Inaccuracy. c6 was best. } (2... c6 3. Be2) 3. Nc3?! { (0.53 → -0.25) Inaccuracy. c3 was best. } (3. c3 Ba5) 3... Nc6?! { (-0.25 → 0.52) Inaccuracy. c6 was best. } (3... c6 4. Ba4 Nf6 5. Nge2 d6 6. d3 Nbd7 7. a3 Ba5 8. Bb3 O-O 9. O-O Nc5 10. Ba2) 4. Bxc6 Bxc3?! { (0.03 → 0.71) Inaccuracy. dxc6 was best. } (4... dxc6 5. Nf3) 5. dxc3?! { (0.71 → 0.12) Inaccuracy. Bxd7+ was best. } (5. Bxd7+ Qxd7) 5... dxc6 6. Nf3?! { (0.53 → -0.41) Inaccuracy. Qxd8+ was best. } (6. Qxd8+ Kxd8 7. c4 a5 8. a4 b6 9. b3 f6 10. Bb2 Nh6 11. f4 Nf7 12. O-O-O+ Ke8) 6... Qe7 7. Qe2 Nf6 8. Bg5 Bg4?! { (0.14 → 0.70) Inaccuracy. h6 was best. } (8... h6 9. Bh4) 9. Bxf6? { (0.70 → -0.50) Mistake. h3 was best. } (9. h3 Bxf3 10. Qxf3 Rd8 11. Rd1 Rxd1+ 12. Kxd1 h6 13. Bxf6 Qxf6 14. Qxf6 gxf6 15. Ke2 a5) 9... Bxf3? { (-0.50 → 0.75) Mistake. Qxf6 was best. } (9... Qxf6 10. Rd1 Bxf3 11. Qxf3 Qxf3 12. gxf3 Ke7 13. Rd3 Rhd8 14. Ke2 Rd6 15. a4 Rad8 16. a5) 10. Bxe7 Bxe2 11. f3?? { (0.71 → -3.22) Blunder. Bf6 was best. } (11. Bf6 gxf6 12. Kxe2 Ke7 13. Rhd1 Rag8 14. g3 h5 15. Rd3 Rd8 16. Rad1 Rd6 17. h4 Rhd8) 11... f6?? { (-3.22 → 2.29) Blunder. Bxf3 was best. } (11... Bxf3) 12. b4?? { (2.29 → -2.35) Blunder. Bxf6 was best. } (12. Bxf6 Bxf3) 12... b5?? { (-2.35 → 1.67) Blunder. Bxf3 was best. } (12... Bxf3 13. Bxf6 Bxg2 14. Rg1 gxf6 15. Rxg2 Rd8 16. Rg7 Rd7 17. Rg3 Kf7 18. Ke2 Rdd8 19. Rag1) 13. Bc5? { (1.67 → 0.29) Mistake. Bxf6 was best. } (13. Bxf6 Bxf3 14. Bxg7 Rg8 15. gxf3 Rxg7 16. O-O-O Ke7 17. Rdg1 Rg6 18. Rg3 Rf8 19. Rh3 h6) 13... Bc4 14. O-O-O?! { (0.28 → -0.47) Inaccuracy. a4 was best. } (14. a4 a6 15. Kf2 Kf7 16. a5 Rhd8 17. Rhd1 Ke8 18. Kg3 Rxd1 19. Rxd1 Rd8 20. Rxd8+ Kxd8) 14... a5 15. bxa5 Rxa5 16. Rd6?? { (-0.43 → -8.92) Blunder. a3 was best. } (16. a3 h5 17. Rd2 Be6 18. Rhd1 Ra8 19. h4 Kf7 20. Kb2 Rhb8 21. Bb4 Ke8 22. Rd3 Ra4) 16... cxd6 17. Bxd6 Kd7 18. Bc5 Rha8 19. Bb4 Rxa2 20. Rd1+ Ke6 21. Rd6+ Ke7 22. Rxc6+ Kf7 23. Rc7+ Kg6 24. Rb7 Ra1+ 25. Kd2 Rd8+ 26. Ke3 Re1+ 27. Kf2 Ra1 28. Be7? { (-7.69 → Mate in 8) Checkmate is now unavoidable. Kg3 was best. } (28. Kg3 Rb1 29. Bc5 Rc8 30. Bb6 Re8 31. Ba7 h5 32. f4 exf4+ 33. Kh4 Rf1 34. g4) 28... Rd2+ 29. Ke3 Rxc2 30. Bf8 Rxc3+? { (Mate in 1 → -8.45) Lost forced checkmate sequence. Re1# was best. } (30... Re1#) 31. Kd2 Rca3?? { (-10.12 → 0.00) Blunder. Rd3+ was best. } (31... Rd3+) 32. Rxg7+ Kh6 33. Rf7+ Kg5 34. Rxh7?? { (0.00 → Mate in 8) Checkmate is now unavoidable. Rg7+ was best. } (34. Rg7+ Kh5 35. Rxh7+ Kg6 36. Rg7+ Kh6 37. Rb7+ Kg5 38. Rg7+) 34... b4?? { (Mate in 8 → 0.00) Lost forced checkmate sequence. R3a2+ was best. } (34... R3a2+ 35. Kc3 Rb1 36. f4+ Kxf4 37. Rh4+ Ke3 38. Rh3+ Ke2 39. Re3+ Kxe3 40. Bc5+ Kxe4 41. g3) 35. Rb7?? { (0.00 → Mate in 2) Checkmate is now unavoidable. Rg7+ was best. } (35. Rg7+ Kh6 36. Rc7+ Kh5 37. Rh7+ Kg6 38. Rg7+ Kh6) 35... Rb1?? { (Mate in 2 → 0.00) Lost forced checkmate sequence. R3a2+ was best. } (35... R3a2+ 36. Ke3 Re1#) 36. Bxb4?? { (0.00 → Mate in 2) Checkmate is now unavoidable. Rg7+ was best. } (36. Rg7+ Kh5 37. Rh7+ Kg6 38. Rg7+) 36... Rab3?? { (Mate in 2 → -5.78) Lost forced checkmate sequence. Ra2+ was best. } (36... Ra2+ 37. Kc3 Rc1#) 37. Rg7+ Kh6 38. Rb7?! { (-4.66 → -7.40) Inaccuracy. Bf8 was best. } (38. Bf8 R1b2+ 39. Kc1 Kh5 40. h4 Rb7 41. g3 Bd3 42. Rxb7 Rxb7 43. Bd6 Kg6 44. g4 Kh7) 38... Be6?? { (-7.40 → 0.00) Blunder. Kg6 was best. } (38... Kg6 39. Rc7) 39. Be7?? { (0.00 → -12.08) Blunder. Bf8+ was best. } (39. Bf8+ Kg6 40. Rg7+ Kh5 41. Rh7+ Kg5 42. Rg7+) 39... Rxb7 40. Bxf6?! { (-11.76 → Mate in 9) Checkmate is now unavoidable. Bxf6 was best. } (40. Bxf6 R1b2+) 40... R7b2+ 41. Kc3 Rxg2?! { (Mate in 7 → -54.89) Lost forced checkmate sequence. Rb3+ was best. } (41... Rb3+ 42. Kd2 R1b2+ 43. Kc1 Rxg2 44. Bg5+ Rxg5 45. f4 Rg2 46. h4 Rf3 47. fxe5 Rf1#) 42. Bxe5 Rxh2?? { (-56.12 → -2.60) Blunder. Rb3+ was best. } (42... Rb3+ 43. Kd4 Rd2+ 44. Kc5 Rxf3 45. Kc6 Kh5 46. Bg7 Rfd3 47. Bf8 Rc2+ 48. Bc5 Bd7+ 49. Kb6) 43. Bxh2 Kh5 44. Be5 Rf1 45. Kd4 Rxf3 46. Kc5 Re3 47. Kd6 Rxe4?? { (-2.64 → -0.03) Blunder. Bg4 was best. } (47... Bg4) 48. Kxe6 Rxe5+ 49. Kxe5 { The game is a draw. } 1/2-1/2