CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/UwXrTovK"] [Date "2022.03.16"] [White "Vonn"] [Black "Medic230"] [Result "0-1"] [UTCDate "2022.03.16"] [UTCTime "23:45:23"] [WhiteElo "1782"] [BlackElo "1673"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+16"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Modern Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5?! { (0.35 → 0.87) Inaccuracy. c6 was best. } (1... c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4) 2. exd5 Nf6 { B01 Scandinavian Defense: Modern Variation } 3. Bc4 Nxd5 4. Qf3?! { (0.53 → -0.14) Inaccuracy. Nf3 was best. } (4. Nf3 Bf5) 4... e6 5. Nc3 Nxc3 6. Qxc3 Nc6 7. Bb5 Bd7 8. Nf3 a6 9. Ba4 b5 10. Bb3 Qf6 11. Qxf6 gxf6 12. c3 O-O-O 13. Nd4?? { (0.00 → -4.71) Blunder. d4 was best. } (13. d4 h5 14. O-O Na5 15. Bd1 h4 16. Re1 Bc6 17. h3 Bb7 18. b3 b4 19. Bb2 Rh6) 13... Nxd4 14. cxd4 Kb7?? { (-4.71 → -2.14) Blunder. Bc6 was best. } (14... Bc6 15. d3) 15. d5 Kb6? { (-1.96 → -0.58) Mistake. e5 was best. } (15... e5 16. d3) 16. dxe6 fxe6 17. O-O?? { (-0.69 → -2.92) Blunder. d4 was best. } (17. d4 Bb4+) 17... h5?? { (-2.92 → -0.36) Blunder. e5 was best. } (17... e5 18. Bc2 Bc5 19. d3 Rhg8 20. Re1 Bd4 21. Be3 Bh3 22. g3 c5 23. Bxd4 Rxd4 24. Re3) 18. d3?! { (-0.36 → -1.29) Inaccuracy. d4 was best. } (18. d4 a5) 18... Bh6?! { (-1.29 → -0.74) Inaccuracy. e5 was best. } (18... e5 19. Be3+ c5 20. f4 Bc6 21. Rad1 Bh6 22. Rf2 exf4 23. Bxf4 Bg5 24. Bxg5 fxg5 25. Rf5) 19. Bxh6 Rxh6 20. a4 b4?? { (-1.27 → 0.62) Blunder. e5 was best. } (20... e5 21. a5+ Kc5 22. Rfc1+ Kb4 23. Rc3 Rh7 24. Ra3 Bf5 25. Bc2 Be6 26. Bb3 Bd5 27. Bxd5) 21. a5+ Kb5?? { (0.61 → 6.94) Blunder. Kb7 was best. } (21... Kb7 22. Rac1) 22. Bc4+?? { (6.94 → 2.53) Blunder. Rfc1 was best. } (22. Rfc1 c5 23. Ba4+ Kxa5 24. Bxd7+ Kb6 25. Bxe6 a5 26. Bc4 Rhh8 27. h4 Rhe8 28. b3 f5) 22... Kc5 23. b3?? { (2.43 → 0.28) Blunder. Bxa6 was best. } (23. Bxa6 Bc6) 23... h4?? { (0.28 → 1.90) Blunder. Bb5 was best. } (23... Bb5 24. Rac1 e5 25. Rfd1 c6 26. Rc2 Rd6 27. Rdc1 Kd4 28. f4 exf4 29. Rf1 f5 30. Rxf4+) 24. Rfd1?? { (1.90 → 0.00) Blunder. d4+ was best. } (24. d4+ Kd6 25. Bxa6 Bc6 26. f3 Bd5 27. Be2 Ra8 28. Rfc1 Rhh8 29. Bc4 Rhb8 30. Bxd5 exd5) 24... Kd6 25. d4?! { (0.48 → -0.03) Inaccuracy. Bxa6 was best. } (25. Bxa6 Bc6) 25... h3?! { (-0.03 → 0.97) Inaccuracy. Rh5 was best. } (25... Rh5 26. Re1 Re8 27. g4 hxg3 28. fxg3 Bb5 29. Rec1 Rg8 30. Bxb5 Rxb5 31. Rc4 f5 32. Kf2) 26. d5 e5 27. Bxa6?! { (1.01 → 0.00) Inaccuracy. g3 was best. } (27. g3 Ra8) 27... hxg2 28. Kxg2?? { (0.00 → -4.60) Blunder. Bb7 was best. } (28. Bb7 Rdh8 29. a6 Rxh2 30. a7 Bb5 31. a8=Q Rh1+ 32. Kxg2 R1h2+ 33. Kg1 Rh1+) 28... Rg8+ 29. Kh1?! { (-4.46 → -7.50) Inaccuracy. Kf1 was best. } (29. Kf1) 29... Bg4 30. Rg1? { (-7.61 → Mate in 3) Checkmate is now unavoidable. Rd3 was best. } (30. Rd3 Rgh8) 30... Bf3+ 31. Rg2 Bxg2+ 32. Kg1 Bh3+ 33. Kh1 Rhg6?! { (Mate in 5 → -11.98) Lost forced checkmate sequence. Bg4 was best. } (33... Bg4 34. Be2 Bxe2 35. Rg1 Bf3+ 36. Rg2 Rxg2 37. a6 Rhxh2#) 34. Bb7?! { (-11.98 → Mate in 3) Checkmate is now unavoidable. f3 was best. } (34. f3 e4) 34... f5?! { (Mate in 3 → -16.47) Lost forced checkmate sequence. Bg2+ was best. } (34... Bg2+ 35. Kg1 Bf3+ 36. Kf1 Rg1#) 35. a6?! { (-16.47 → Mate in 3) Checkmate is now unavoidable. f4 was best. } (35. f4 Bg2+) 35... Bg2+ 36. Kg1 Bxd5+?! { (Mate in 2 → -20.77) Lost forced checkmate sequence. Bf3+ was best. } (36... Bf3+ 37. Kf1 Rg1#) 37. Kf1 Bxb7 38. axb7 Rg1+ 39. Ke2 Rxa1 40. f3?! { (-17.05 → Mate in 3) Checkmate is now unavoidable. Kd2 was best. } (40. Kd2 Rb8) 40... Rb8?! { (Mate in 3 → -65.07) Lost forced checkmate sequence. Rg2+ was best. } (40... Rg2+ 41. Kd3 Rc1 42. b8=Q Rc3#) 41. Ke3 Rxb7 42. h4?! { (-75.34 → Mate in 15) Checkmate is now unavoidable. h3 was best. } (42. h3 Ra2 43. h4 Rb2 44. Kd3 Rxb3+ 45. Ke2 c5 46. Kf2 Rh7 47. Kg3 Rb2 48. Kh3 Rg7) 42... Rb8 43. h5 Rh8 44. f4 Rxh5 45. fxe5+ Kxe5 46. Kd3 Rh4 47. Ke3 Ra3 48. Kd3 Rxb3+ 49. Kc2 Rg3 50. Kd2 Rh2+ 51. Ke1 Rg1# { Black wins by checkmate. } 0-1