CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/8DIaTPht"] [Date "2023.04.24"] [White "RoWaN"] [Black "Slavik"] [Result "1/2-1/2"] [UTCDate "2023.04.24"] [UTCTime "23:24:21"] [WhiteElo "1465"] [BlackElo "1381"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+4"] [WhiteTitle "NM🎼"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 Nc6?! { (0.21 → 0.88) Inaccuracy. Nf6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. Be2) 3. b3?! { (0.88 → 0.09) Inaccuracy. c4 was best. } (3. c4 e6 4. Nc3 Nf6 5. Bg5 Be7 6. e3 O-O 7. Rc1 h6 8. Bf4 Bd6 9. Bg3 Ne7) 3... Bg4 4. Bb2 Nf6 5. Ne5 Nxe5?! { (0.12 → 1.06) Inaccuracy. Bh5 was best. } (5... Bh5) 6. dxe5 Ne4?? { (0.89 → 4.03) Blunder. Ng8 was best. } (6... Ng8) 7. Qd4?? { (4.03 → 0.34) Blunder. f3 was best. } (7. f3) 7... c5?! { (0.34 → 1.04) Inaccuracy. e6 was best. } (7... e6) 8. Qa4+?? { (1.04 → -3.72) Blunder. Qe3 was best. } (8. Qe3) 8... Qd7?? { (-3.72 → 4.73) Blunder. Bd7 was best. } (8... Bd7) 9. Qxd7+?? { (4.73 → 0.91) Blunder. f3 was best. } (9. f3) 9... Kxd7?? { (0.91 → 7.61) Blunder. Bxd7 was best. } (9... Bxd7 10. e3 Bc6 11. c4 dxc4 12. Bxc4 Ng5 13. Nd2 Ne6 14. f3 Nc7 15. a4 e6 16. Be2) 10. Nc3?? { (7.61 → -0.43) Blunder. f3 was best. } (10. f3 c4 11. fxe4 e6 12. exd5 exd5 13. bxc4 Rc8 14. e3 f6 15. h3 Bf5 16. Nd2 dxc4) 10... f6?? { (-0.43 → 5.85) Blunder. Nxc3 was best. } (10... Nxc3) 11. Nxe4?? { (5.85 → 1.77) Blunder. Nxd5 was best. } (11. Nxd5 Kc6 12. Ne3 Bd7 13. g3 Kc7 14. Bg2 f5 15. f3 Ng5 16. f4 Ne4 17. g4 g6) 11... dxe4 12. O-O-O+ Ke6?? { (1.32 → 5.11) Blunder. Kc7 was best. } (12... Kc7) 13. f3 Bh5 14. fxe4?! { (5.20 → 3.79) Inaccuracy. e3 was best. } (14. e3 exf3 15. Bc4+ Kf5 16. gxf3 Rb8 17. a4 a6 18. a5 g5 19. exf6 exf6 20. Rhf1 Be7) 14... f5? { (3.79 → 7.87) Mistake. Be8 was best. } (14... Be8 15. e3 b5 16. Rd5 Rc8 17. Be2 h5 18. a4 a6 19. Rhd1 g6 20. exf6 exf6 21. g4) 15. exf5+ Kxf5 16. h3 Kf4 17. g4 Bg6 18. c4?! { (9.48 → 5.40) Inaccuracy. Bg2 was best. } (18. Bg2) 18... e6 19. Bg2 h5 20. Rhf1+ Kg3 21. Bxb7 Rb8 22. gxh5 Bxh5 23. Bf3 g5?! { (6.17 → 9.13) Inaccuracy. Bxf3 was best. } (23... Bxf3 24. Rxf3+ Kh2 25. Rd2 Kg2 26. Rdd3 Rh5 27. Rg3+ Kh2 28. h4 Rxh4 29. Kc2 a5 30. Bc1) 24. Bxh5? { (9.13 → 4.30) Mistake. Rg1+ was best. } (24. Rg1+) 24... Rxh5 25. Rd3+ Kg2 26. Rfd1?? { (4.20 → 0.97) Blunder. Rdf3 was best. } (26. Rdf3 Bg7) 26... Rxh3 27. Rxh3 Kxh3 28. Rd3+? { (1.04 → 0.00) Mistake. Kc2 was best. } (28. Kc2 g4 29. Rd7 Re8 30. Rf7 g3 31. Bc1 Kg2 32. Be3 Be7 33. Kd3 Bd8 34. Rg7 Rh8) 28... Kh4 29. e4?? { (0.46 → -1.08) Blunder. Kc2 was best. } (29. Kc2 g4) 29... g4 30. Kd1 g3?! { (-1.35 → -0.39) Inaccuracy. Be7 was best. } (30... Be7 31. Bc1) 31. Ke1?? { (-0.39 → -2.64) Blunder. Bc1 was best. } (31. Bc1 Bg7 32. Be3 Bxe5 33. Bxc5 Rc8 34. Be3 Kg4 35. Ke2 a5 36. c5 Rh8 37. Bg1 Kf4) 31... Kh3?? { (-2.64 → 0.00) Blunder. Rb7 was best. } (31... Rb7) 32. Rd1?? { (0.00 → -7.23) Blunder. Bc1 was best. } (32. Bc1 Rb7 33. Ke2 Rh7 34. Bf4 Rg7 35. Bh6 Rf7 36. Be3 a5 37. Rd8 g2 38. Re8 Be7) 32... g2 33. Kf2 Kh2?? { (-7.37 → 5.87) Blunder. Bh6 was best. } (33... Bh6) 34. a3?? { (5.87 → -8.97) Blunder. Rg1 was best. } (34. Rg1) 34... a5?? { (-8.97 → -2.17) Blunder. Rd8 was best. } (34... Rd8 35. Rb1 Rd3 36. Ba1 Bh6 37. b4 Rxa3 38. bxc5 Be3+ 39. Ke2 Bxc5 40. Bb2 Rb3 41. Kd2) 35. b4?? { (-2.17 → -9.07) Blunder. Rg1 was best. } (35. Rg1 Kh3 36. Rxg2 Rxb3 37. Ba1 a4 38. Rg1 Rxa3 39. Rh1+ Kg4 40. Ke2 Be7 41. Kd2 Bg5+) 35... axb4?? { (-9.07 → 0.00) Blunder. Rd8 was best. } (35... Rd8) 36. a4?? { (0.00 → -11.29) Blunder. Rg1 was best. } (36. Rg1 Be7 37. Rxg2+ Kh3 38. Rg3+ Kh4 39. Rg6 Kh5 40. Rxe6 Bh4+ 41. Ke2 b3 42. Rd6 Rf8) 36... Rd8 37. Rg1?! { (-11.50 → Mate in 8) Checkmate is now unavoidable. Rb1 was best. } (37. Rb1 Rd2+) 37... Rd2+ 38. Kf3 Rxb2?! { (Mate in 6 → -13.44) Lost forced checkmate sequence. Kxg1 was best. } (38... Kxg1 39. Bc1 Kf1 40. Bxd2 g1=Q 41. Bg5 Qxg5 42. a5 Bh6 43. a6 Qg2#) 39. Rxg2+?! { (-13.44 → Mate in 6) Checkmate is now unavoidable. Rd1 was best. } (39. Rd1 Rb3+) 39... Rxg2 40. a5 Ra2 41. Kg4 Rxa5 42. Kg5 Be7+ 43. Kg6 b3 44. Kf7 b2 45. Kxe6 b1=Q 46. Kxe7 Qb6 47. e6 Ra6 48. e5 Qxe6+ 49. Kd8 Ra7?? { (Mate in 2 → 0.00) Lost forced checkmate sequence. Qf7 was best. } { Draw by stalemate. } (49... Qf7 50. e6 Ra8#) 1/2-1/2