CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Wfdv9bhL"] [Date "2024.07.30"] [White "JAMESON1"] [Black "Noam"] [Result "0-1"] [UTCDate "2024.07.30"] [UTCTime "20:32:35"] [WhiteElo "1298"] [BlackElo "1078"] [WhiteRatingDiff "-29"] [BlackRatingDiff "+21"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Time forfeit"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nc3 { D00 Queen's Pawn Game: Chigorin Variation } e6 3. Nf3?! { (0.38 → -0.13) Inaccuracy. e4 was best. } (3. e4 Nf6) 3... c5? { (-0.13 → 0.88) Mistake. Nf6 was best. } (3... Nf6) 4. dxc5?! { (0.88 → 0.25) Inaccuracy. e4 was best. } (4. e4) 4... Nc6 5. Bg5 f6 6. Bf4?! { (0.37 → -0.46) Inaccuracy. Be3 was best. } (6. Be3) 6... Bxc5 7. e3? { (0.01 → -1.32) Mistake. e4 was best. } (7. e4 Nge7 8. exd5 Nxd5 9. Nxd5 Qxd5 10. Qxd5 exd5 11. Rd1 Be6 12. Be3 Bxe3 13. fxe3 Ke7) 7... g5?! { (-1.32 → -0.35) Inaccuracy. a6 was best. } (7... a6) 8. Bg3 Nge7 9. Bd3 h5 10. Bg6+?? { (-0.25 → -8.73) Blunder. h4 was best. } (10. h4 g4) 10... Nxg6 11. Qd3 Nce5?? { (-8.89 → -0.30) Blunder. Kf7 was best. } (11... Kf7 12. O-O-O h4 13. e4 hxg3 14. exd5 exd5 15. fxg3 g4 16. Nh4 Nge5 17. Qb5 b6 18. Nxd5) 12. Qb5+?? { (-0.30 → -7.09) Blunder. Nxe5 was best. } (12. Nxe5 Nxe5) 12... Bd7?? { (-7.09 → -1.27) Blunder. Nd7 was best. } (12... Nd7 13. h4) 13. Qxc5 Nxf3+ 14. gxf3 b6 15. Qa3 d4?? { (-1.75 → 1.52) Blunder. h4 was best. } (15... h4 16. Bd6 Bc6 17. O-O-O Qd7 18. h3 Kf7 19. Bh2 Rad8 20. Qb3 Ne7 21. Kb1 e5 22. f4) 16. exd4 h4 17. Bd6 h3? { (1.17 → 2.49) Mistake. a5 was best. } (17... a5 18. O-O-O) 18. Qa6?? { (2.49 → -2.16) Blunder. O-O-O was best. } (18. O-O-O) 18... Rc8?? { (-2.16 → 2.21) Blunder. Bc6 was best. } (18... Bc6 19. Bg3 Qxd4 20. Rd1 Qc5 21. Qe2 Kf7 22. Ne4 Qb4+ 23. c3 Qe7 24. Bd6 Qb7 25. Bg3) 19. Qxa7? { (2.21 → 1.08) Mistake. O-O-O was best. } (19. O-O-O) 19... Rh4?? { (1.08 → 3.36) Blunder. Ra8 was best. } (19... Ra8 20. Qb7) 20. Bg3?? { (3.36 → -2.22) Blunder. O-O-O was best. } (20. O-O-O Ne7 21. Bxe7 Kxe7 22. Rhe1 Kf7 23. d5 Qc7 24. Qxc7 Rxc7 25. a3 Rf4 26. Rd3 Rfc4) 20... Rh5?? { (-2.22 → 2.77) Blunder. Rxd4 was best. } (20... Rxd4 21. O-O f5 22. Rfd1 Rxd1+ 23. Rxd1 f4 24. Ne4 Rxc2 25. Qxd7+ Qxd7 26. Nf6+ Kf7 27. Nxd7) 21. Ne4?! { (2.77 → 1.88) Inaccuracy. O-O-O was best. } (21. O-O-O Kf7 22. Rhe1 Ne7 23. Ne4 Ra8 24. Bc7 Rxa7 25. Bxd8 Rxa2 26. Nd6+ Kf8 27. Bxb6 Ra1+) 21... f5?? { (1.88 → 5.01) Blunder. Rxc2 was best. } (21... Rxc2 22. Kd1 Rc6 23. Rc1 e5 24. dxe5 Nxe5 25. Bxe5 Bg4+ 26. Ke2 Bxf3+ 27. Ke3 Bxe4 28. Rhd1) 22. Nxg5?? { (5.01 → -6.54) Blunder. Nd6+ was best. } (22. Nd6+ Ke7) 22... Rxg5?! { (-6.54 → -4.32) Inaccuracy. Qxg5 was best. } (22... Qxg5 23. f4 Nxf4 24. O-O-O Ne2+ 25. Kb1 f4 26. Qxb6 fxg3 27. fxg3 Qg6 28. Qb3 Rb5 29. Qd3) 23. Rd1? { (-4.32 → -8.61) Mistake. f4 was best. } (23. f4 Rg4 24. d5 Ne7 25. f3 Rg8 26. dxe6 Bxe6 27. Rd1 Qc7 28. Qxc7 Rxc7 29. Rd2 Kf7) 23... b5? { (-8.61 → -4.33) Mistake. f4 was best. } (23... f4 24. O-O fxg3 25. fxg3 Rxc2 26. d5 Rxd5 27. Rxd5 exd5 28. Qa3 Ne7 29. Re1 Kf7 30. g4) 24. Rd3? { (-4.33 → -8.21) Mistake. f4 was best. } (24. f4 Rh5) 24... Bc6 25. f4 Rh5 26. Rc3 b4 27. Rb3 Bxh1 28. Rxb4 Rxc2 29. Rb8 Rxb2?? { (-8.43 → 1.20) Blunder. Rc8 was best. } (29... Rc8) 30. Rxb2?? { (1.20 → -4.53) Blunder. Rxd8+ was best. } (30. Rxd8+ Kxd8 31. Qf7 Bf3 32. Qxg6 Ke7 33. Qg7+ Ke8 34. Qg8+ Ke7 35. a4 Rc2 36. d5 Re2+) 30... Ne7?? { (-4.53 → 0.00) Blunder. Qe7 was best. } (30... Qe7 31. Qb6) 31. Rb8 Rg5?? { (0.00 → 11.31) Blunder. Nc8 was best. } (31... Nc8 32. Qa6 Kd7 33. f3 Bxf3 34. Qb5+ Ke7 35. Qc5+ Kd7) 32. Rxd8+ Kxd8 33. Qa8+?? { (11.42 → -4.23) Blunder. Qb8+ was best. } (33. Qb8+ Kd7 34. fxg5 f4 35. Bxf4 Bd5 36. Be5 Bxa2 37. Qb7+ Ke8 38. Bf6 Kf7 39. Qxe7+ Kg6) 33... Kd7?? { (-4.23 → 10.07) Blunder. Bxa8 was best. } (33... Bxa8 34. fxg5 Nc6 35. a4 Nxd4 36. f4 Ke7 37. Kf1 Ke8 38. a5 Bb7 39. Kg1 Kf7 40. Kf2) 34. a4?? { (10.07 → -4.00) Blunder. Qa7+ was best. } (34. Qa7+ Ke8 35. fxg5 f4 36. Bxf4 Bd5 37. Qb8+ Kf7 38. Qc7 Ke8 39. Bd6 Ng6 40. Qc8+ Kf7) 34... Rg6?? { (-4.00 → 6.99) Blunder. Bxa8 was best. } (34... Bxa8 35. fxg5 Kc6 36. a5 Ng6 37. Ke2 Kb5 38. Bc7 f4 39. Kd3 Bd5 40. Bb6 Bb7 41. Bd8) 35. a5?? { (6.99 → -8.67) Blunder. Qxh1 was best. } (35. Qxh1 Nd5) 35... Nc6?? { (-8.67 → 6.78) Blunder. Bxa8 was best. } (35... Bxa8) 36. a6 Na5 37. Qb8 Nc4 38. a7 Nb6 39. a8=Q Nxa8 40. Qxa8?? { (6.03 → -8.34) Blunder. Qh8 was best. } (40. Qh8 Rxg3) 40... e5?? { (-8.34 → 8.31) Blunder. Bxa8 was best. } (40... Bxa8) 41. Qf8 Rc6 42. Qxf5+ Kd6 43. dxe5+ Kc7 44. Qxh3 Be4 45. f3 Bxf3 46. f5 Be4 47. f6 Rxf6? { (9.56 → Mate in 7) Checkmate is now unavoidable. Bd5 was best. } (47... Bd5 48. f7) 48. exf6+ Kd8 49. f7 Ke7 50. Qh5 Kf8 51. Qe5 Bg6 52. Qf6 Bd3 { Black wins on time. } 0-1