FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/6YRQzltZ"]
[Date "2023.10.29"]
[White "CBears"]
[Black "Sou"]
[Result "0-1"]
[UTCDate "2023.10.29"]
[UTCTime "17:03:50"]
[WhiteElo "1253"]
[BlackElo "1442"]
[WhiteRatingDiff "-7"]
[BlackRatingDiff "+5"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C44"]
[Opening "King's Knight Opening: Konstantinopolsky"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. g3 { C44 King's Knight Opening: Konstantinopolsky } d6 4. Bg2 Bg4?! { (0.20 → 0.77) Inaccuracy. f5 was best. } (4... f5 5. d3) 5. O-O?! { (0.77 → 0.09) Inaccuracy. h3 was best. } (5. h3 Bxf3 6. Qxf3 h5 7. h4 g6 8. c3 Bh6 9. Na3 Nf6 10. Nc2 O-O 11. O-O a5) 5... Bxf3?! { (0.09 → 0.92) Inaccuracy. Qd7 was best. } (5... Qd7 6. c3 Nf6 7. Qa4 Be7 8. d4 O-O 9. d5 Nb8 10. Qxd7 Bxd7 11. Nh4 a5 12. Na3) 6. Bxf3 Nf6 7. Bg2 Nxe4?? { (1.12 → 7.00) Blunder. h5 was best. } (7... h5 8. c3 h4 9. d4 h3 10. Bf3 g6 11. Bg5 Bh6 12. Bxf6 Qxf6 13. d5 Ne7 14. Bg4) 8. Nc3?? { (7.00 → -0.26) Blunder. Bxe4 was best. } (8. Bxe4) 8... Nxc3?! { (-0.26 → 0.25) Inaccuracy. Nf6 was best. } (8... Nf6 9. b4 a6 10. d4 Nxd4 11. Bxb7 Rb8 12. Bg2 Be7 13. a3 O-O 14. Be3 c6 15. Bxd4) 9. dxc3?! { (0.25 → -0.42) Inaccuracy. bxc3 was best. } (9. bxc3) 9... Qf6? { (-0.42 → 0.83) Mistake. Be7 was best. } (9... Be7 10. b4 a6 11. c4 O-O 12. a4 Qd7 13. Rb1 f5 14. c5 e4 15. Qd5+ Kh8 16. Rd1) 10. Qd2?! { (0.83 → 0.00) Inaccuracy. Qe2 was best. } (10. Qe2 Qe6 11. Qb5 O-O-O 12. Bd5 Qd7 13. Rb1 a6 14. Qe2 Re8 15. b4 Nd8 16. a4 f5) 10... O-O-O 11. Qg5?? { (0.15 → -2.19) Blunder. Qd3 was best. } (11. Qd3) 11... Qxg5 12. Bxg5 f6?! { (-2.00 → -1.02) Inaccuracy. Be7 was best. } (12... Be7) 13. Bxf6?? { (-1.02 → -7.44) Blunder. Be3 was best. } (13. Be3) 13... gxf6 14. Rad1 Bh6 15. b4 Rhg8 16. b5 Na5 17. c4 Nxc4 18. b6 Nxb6 19. c4 Nxc4 20. a3 Nxa3 21. Ra1 Nb5 22. Rfb1 a6 23. Kf1 Nc3 24. Bxb7+ Kb8?? { (-7.54 → Mate in 4) Checkmate is now unavoidable. Kd7 was best. } (24... Kd7) 25. Rb3?? { (Mate in 4 → 0.36) Lost forced checkmate sequence. Bc6+ was best. } (25. Bc6+ Nxb1 26. Rxa6 Nd2+ 27. Ke2 e4 28. Ra8#) 25... Ne4?? { (0.36 → Mate in 2) Checkmate is now unavoidable. c5 was best. } (25... c5 26. Bd5+) 26. Rxa6?? { (Mate in 2 → 0.00) Lost forced checkmate sequence. Bxa6+ was best. } (26. Bxa6+ Ka8 27. Be2#) 26... Nd2+ 27. Ke1? { (0.00 → -1.43) Mistake. Kg2 was best. } (27. Kg2 c6 28. Rbb6 Kc7 29. Rxc6+ Kxb7 30. Rab6+ Ka8 31. Ra6+) 27... Nxb3?? { (-1.43 → Mate in 3) Checkmate is now unavoidable. c6 was best. } (27... c6 28. Rbb6 Nf3+ 29. Kf1 Nd4 30. Bxc6+ Kc8 31. Bg2 d5 32. Rxf6 Rg6 33. Ra8+ Kd7 34. Rf7+) 28. Bd5?? { (Mate in 3 → -7.07) Lost forced checkmate sequence. Bc6 was best. } (28. Bc6 Bd2+ 29. Kf1 Nd4 30. Ra8#) 28... Rg4?? { (-7.07 → Mate in 1) Checkmate is now unavoidable. c6 was best. } (28... c6 29. Bxb3 Kb7 30. Ra2 Bd2+ 31. Ke2 d5 32. Bc2 Rg7 33. Bf5 c5 34. h4 Kb6 35. h5) 29. Bxb3?? { (Mate in 1 → -7.23) Lost forced checkmate sequence. Ra8# was best. } (29. Ra8#) 29... Kb7 30. Bc4 Rxc4 31. Ra3 Bc1 32. Ra1 Bb2 33. Rb1 Rb4 34. Kd1 Bc3 35. Rxb4+ Bxb4 36. Kc2 Ra8 37. Kb3 Be1 38. Kb2 Bxf2 39. h4?! { (-63.79 → Mate in 19) Checkmate is now unavoidable. g4 was best. } (39. g4 d5) 39... Bxg3 40. Kc3?! { (-74.38 → Mate in 11) Checkmate is now unavoidable. h5 was best. } (40. h5 e4) 40... Bxh4 41. Kd3 Ra4 42. Kc3 f5 43. Kb3 Rg4 44. Kc3 f4 45. Kd3 f3 46. Ke3 f2 47. Ke2 Rf4 48. Ke3 f1=R 49. Kd3 Rh1 50. Kd2 Rh3 51. Kd1 Rf2 52. Ke1 Ra2+ 53. Kd1 Rh1# { Black wins by checkmate. } 0-1