CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/koVd0S00"] [Date "2022.01.29"] [White "M280"] [Black "pomeras"] [Result "0-1"] [UTCDate "2022.01.29"] [UTCTime "00:11:49"] [WhiteElo "1514"] [BlackElo "2115"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+4"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Italian Game: Giuoco Pianissimo, Italian Four Knights Variation"] [Termination "Time forfeit"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5?! { (0.26 → 0.92) Inaccuracy. Nf6 was best. } (3... Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5) 4. Bc4?! { (0.92 → 0.26) Inaccuracy. Nxe5 was best. } (4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Bd3 d6 8. O-O Nf6 9. Ne2 Nd7 10. f4 Bf6) 4... Nf6 5. d3 { C50 Italian Game: Giuoco Pianissimo, Italian Four Knights Variation } Ng4? { (0.31 → 1.40) Mistake. h6 was best. } (5... h6 6. O-O) 6. Qe2? { (1.40 → 0.31) Mistake. Bxf7+ was best. } (6. Bxf7+) 6... Nxf2?? { (0.31 → 3.37) Blunder. Bxf2+ was best. } (6... Bxf2+ 7. Kd1) 7. Rf1 Ng4?! { (3.57 → 5.28) Inaccuracy. d6 was best. } (7... d6 8. Rxf2 Bxf2+ 9. Qxf2 Be6 10. Be3 Qd7 11. O-O-O O-O 12. Qh4 Rae8 13. b3 h6 14. Qg3) 8. Bg5?? { (5.28 → 2.51) Blunder. Bxf7+ was best. } (8. Bxf7+) 8... f6 9. Bh4?? { (2.56 → -1.97) Blunder. Bd2 was best. } (9. Bd2 h5 10. h3 d6 11. Nd5 a6 12. O-O-O Nd4 13. Nxd4 Bxd4 14. hxg4 Bxg4 15. Qe1 c6) 9... d6? { (-1.97 → -0.64) Mistake. Ne3 was best. } (9... Ne3 10. Nd5) 10. a3? { (-0.64 → -1.96) Mistake. Nd5 was best. } (10. Nd5 Ne7 11. d4 exd4 12. b4 Bb6 13. a4 c6 14. Nxb6 Qxb6 15. O-O-O Ne3 16. Rxd4 Nxf1) 10... Bd7? { (-1.96 → -0.57) Mistake. Ne3 was best. } (10... Ne3 11. Nd5 Nxc4 12. dxc4 O-O 13. b4 Bb6 14. O-O-O Qe8 15. c5 dxc5 16. bxc5 Bxc5 17. Nxf6+) 11. b4?? { (-0.57 → -3.08) Blunder. O-O-O was best. } (11. O-O-O Ne3) 11... Bb6?? { (-3.08 → -1.15) Blunder. Bd4 was best. } (11... Bd4) 12. Nd5 O-O?? { (-1.54 → 7.00) Blunder. Ne7 was best. } (12... Ne7 13. Nxb6 axb6 14. h3 Nh6 15. g4 Ng6 16. d4 Nxh4 17. Nxh4 Qe7 18. O-O-O exd4 19. Qd3) 13. c3?? { (7.00 → -0.50) Blunder. Nxb6+ was best. } (13. Nxb6+ Kh8 14. Nxa8 Nd4 15. Nxd4 exd4 16. Bf2 c5 17. Bd5 Qxa8 18. h3 Ne5 19. Bg3 Qe8) 13... Ne3?? { (-0.50 → 6.16) Blunder. Kh8 was best. } (13... Kh8 14. h3 Nh6 15. a4 a6 16. a5 Ba7 17. g4 Ne7 18. g5 Nxd5 19. Bxd5 c6 20. gxh6) 14. Rc1?? { (6.16 → -5.42) Blunder. Nxb6+ was best. } (14. Nxb6+) 14... Nxf1?? { (-5.42 → 3.78) Blunder. Nxc4 was best. } (14... Nxc4 15. dxc4 Ne7 16. c5 dxc5 17. Rd1 Nxd5 18. Nxe5 Qe8 19. Nxd7 Nxc3 20. Qc4+ Rf7 21. Nxb6) 15. Qxf1?? { (3.78 → -7.06) Blunder. Nxb6+ was best. } (15. Nxb6+ Kh8 16. Nxa8 Nxh2 17. Nxh2 Qxa8 18. Kf1 Ne7 19. Kg1 b5 20. Bb3 a5 21. Qd2 axb4) 15... Kh8 16. d4 exd4 17. Nxb6 axb6 18. cxd4 Rxa3 19. d5 Nxb4 20. Nd2 Nd3+?? { (-9.56 → -2.14) Blunder. g5 was best. } (20... g5 21. Kf2) 21. Bxd3 Rxd3?? { (-1.55 → 2.34) Blunder. Qa8 was best. } (21... Qa8 22. Qe2) 22. Qxd3 Re8 23. Nb3? { (2.66 → 1.31) Mistake. Kf2 was best. } (23. Kf2 c5) 23... g5? { (1.31 → 3.03) Mistake. c5 was best. } (23... c5) 24. Bg3 Qe7? { (2.75 → 5.05) Mistake. c5 was best. } (24... c5 25. Nd2) 25. Nd2? { (5.05 → 2.77) Mistake. Rxc7 was best. } (25. Rxc7) 25... Kg7?? { (2.77 → 6.69) Blunder. c5 was best. } (25... c5) 26. Kf1?! { (6.69 → 4.17) Inaccuracy. Rxc7 was best. } (26. Rxc7 Ra8 27. Qc3 Kg6 28. h4 h5 29. Rxb7 gxh4 30. Bxh4 Qd8 31. Kf2 Ra2 32. Kg1 Bc8) 26... c6 27. Qa3? { (4.37 → 2.33) Mistake. Kg1 was best. } (27. Kg1 b5) 27... c5?? { (2.33 → 5.23) Blunder. cxd5 was best. } (27... cxd5) 28. Qd3? { (5.23 → 2.92) Mistake. Qa7 was best. } (28. Qa7 f5 29. Qxb6 fxe4 30. Qxd6 Qxd6 31. Bxd6 e3 32. Nc4 Bb5 33. Ke1 Bxc4 34. Rxc4 Rd8) 28... Ba4? { (2.92 → 4.96) Mistake. b5 was best. } (28... b5 29. Kg1) 29. Re1?! { (4.96 → 3.88) Inaccuracy. Kg1 was best. } (29. Kg1 Bd7 30. h4 h6 31. h5 Kh8 32. Nc4 Bb5 33. Rb1 Bxc4 34. Qxc4 b5 35. Qxb5 Qxe4) 29... Qd7?! { (3.88 → 5.01) Inaccuracy. b5 was best. } (29... b5) 30. Nc4?? { (5.01 → 2.26) Blunder. Qf3 was best. } (30. Qf3) 30... Qb5?? { (2.26 → 7.23) Blunder. Bb5 was best. } (30... Bb5 31. Kg1) 31. Rb1 Qa6 32. Bxd6?? { (7.30 → 3.37) Blunder. Rxb6 was best. } (32. Rxb6 Bb5 33. Rxa6 Bxa6 34. Bxd6 b6 35. Bc7 Bxc4 36. Qxc4 Ra8 37. Bxb6 Ra1+ 38. Kf2 Rb1) 32... Bb5 33. Qh3?? { (3.59 → -5.20) Blunder. Rxb5 was best. } (33. Rxb5 Qxb5) 33... Bxc4+?! { (-5.20 → -3.49) Inaccuracy. Qa2 was best. } (33... Qa2) 34. Kf2?? { (-3.49 → -15.31) Blunder. Kg1 was best. } (34. Kg1 Qa4) 34... Qa2+ 35. Rb2?! { (-13.96 → Mate in 7) Checkmate is now unavoidable. Kg3 was best. } (35. Kg3 Rxe4) 35... Qxb2+ 36. Kf3 Qb3+ 37. Kg4 Rxe4+ 38. Kf5 Qxh3+ 39. gxh3 Re2?! { (Mate in 5 → -10.50) Lost forced checkmate sequence. Re3 was best. } (39... Re3 40. Bf8+ Kf7 41. h4 Bd3+ 42. Kg4 Be2+ 43. Kf5 Re5#) 40. Kg4?! { (-10.50 → Mate in 4) Checkmate is now unavoidable. h4 was best. } (40. h4 Bd3+ 41. Kg4 Re4+ 42. Kf3 Rxh4 43. Bc7 b5 44. Ke3 Rh3+ 45. Kd2 Be4 46. d6 Bf5) 40... Bxd5 41. Kf5 Rxh2? { (Mate in 1 → -8.05) Lost forced checkmate sequence. Be6# was best. } (41... Be6#) 42. Kg4? { (-8.05 → Mate in 3) Checkmate is now unavoidable. Bxh2 was best. } (42. Bxh2 Kf7) 42... Rg2+ { Black wins on time. } 0-1