FEN
[Event "MrCohenOS Arena"]
[Site "https://cohenchessclub.com/IC4sSqgK"]
[Date "2022.12.10"]
[White "Jackson"]
[Black "Aden"]
[Result "0-1"]
[UTCDate "2022.12.10"]
[UTCTime "00:25:51"]
[WhiteElo "1819"]
[BlackElo "1512"]
[WhiteRatingDiff "-11"]
[BlackRatingDiff "+43"]
[WhiteTitle "GM🏆"]
[BlackTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C20"]
[Opening "King's Pawn Game: King's Head Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 Nf6?! { (0.21 → 0.82) Inaccuracy. e5 was best. } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a5 6. O-O) 2. f3?? { (0.82 → -0.87) Blunder. e5 was best. } (2. e5 Nd5 3. c4 Nb6 4. Nf3 d6 5. exd6 exd6 6. d4 Be7) 2... e5 3. Nc3?! { (-0.62 → -1.16) Inaccuracy. d4 was best. } { C20 King's Pawn Game: King's Head Opening } (3. d4) 3... Bb4?! { (-1.16 → -0.38) Inaccuracy. Bc5 was best. } (3... Bc5 4. Na4) 4. Nge2?! { (-0.38 → -0.92) Inaccuracy. a3 was best. } (4. a3 Bc5 5. b4 Bb6 6. Na4 O-O 7. Nxb6 axb6 8. d3 d5 9. Qd2 c5 10. b5 Be6) 4... Nh5?? { (-0.92 → 1.35) Blunder. d5 was best. } (4... d5 5. a3) 5. d3? { (1.35 → 0.09) Mistake. d4 was best. } (5. d4) 5... Qh4+?? { (0.09 → 1.70) Blunder. d5 was best. } (5... d5 6. exd5) 6. g3 Qf6 7. Bd2?? { (1.61 → -0.56) Blunder. Bh3 was best. } (7. Bh3) 7... Bxc3?? { (-0.56 → 2.19) Blunder. Qxf3 was best. } (7... Qxf3 8. Rg1) 8. Bxc3?? { (2.19 → -0.08) Blunder. Nxc3 was best. } (8. Nxc3 d6) 8... Nc6?? { (-0.08 → 2.30) Blunder. Qxf3 was best. } (8... Qxf3) 9. Bg2 Nd4? { (2.29 → 3.74) Mistake. d6 was best. } (9... d6 10. Qd2 b5 11. a3 Qe7 12. d4 O-O 13. f4 exf4 14. Nxf4 Nxf4 15. gxf4 Qh4+ 16. Qf2) 10. Nxd4 exd4 11. Bd2 O-O 12. c3? { (3.57 → 1.93) Mistake. f4 was best. } (12. f4 g6) 12... dxc3 13. Bxc3 Qb6 14. Qe2 d6 15. O-O-O Be6 16. f4 Qa6?? { (1.25 → 7.27) Blunder. Nf6 was best. } (16... Nf6) 17. b3?? { (7.27 → 2.11) Blunder. Qxh5 was best. } (17. Qxh5 b5) 17... Qa3+?! { (2.11 → 3.32) Inaccuracy. Nf6 was best. } (17... Nf6 18. f5 Bd7 19. g4 Rfe8 20. Qd2 c5 21. g5 Ng4 22. d4 c4 23. b4 d5 24. h3) 18. Qb2?! { (3.32 → 2.52) Inaccuracy. Kb1 was best. } (18. Kb1 Nf6) 18... Qxb2+ 19. Bxb2 Bg4?! { (1.92 → 3.02) Inaccuracy. Nf6 was best. } (19... Nf6 20. f5 Bd7 21. Bf3 c5 22. g4 Bc6 23. g5 Nd7 24. f6 g6 25. h4 Ne5 26. Be2) 20. Rd2 Rfe8? { (3.16 → 5.29) Mistake. Bc8 was best. } (20... Bc8 21. Bf3 Nf6 22. g4 a5 23. g5 Nd7 24. h4 a4 25. b4 c5 26. Bc3 a3 27. h5) 21. h3?? { (5.29 → 2.29) Blunder. f5 was best. } (21. f5 d5) 21... Nxg3?? { (2.29 → 5.36) Blunder. Bc8 was best. } (21... Bc8) 22. Rg1?? { (5.36 → 2.61) Blunder. hxg4 was best. } (22. hxg4 Nxh1) 22... Be2?? { (2.61 → 6.87) Blunder. Ne2+ was best. } (22... Ne2+ 23. Kd1 Nxg1+ 24. hxg4 a5 25. Bd4 c5 26. Bxg1 a4 27. bxa4 Rxa4 28. Be3 h6 29. Ke2) 23. Bxg7?? { (6.87 → 0.21) Blunder. Bh1 was best. } (23. Bh1 Bxd3) 23... Kxg7 24. Rxe2?? { (0.17 → -10.94) Blunder. Bh1 was best. } (24. Bh1 Kh6 25. Rxg3 Rg8 26. Rg5 Bh5 27. Rdg2 Rg6 28. Rxg6+ hxg6 29. Rc2 c6 30. Kd2 Kg7) 24... Nxe2+ 25. Kd2 Nxg1 26. Ke1 a5 27. Kf2 Nxh3+ 28. Bxh3 b5 29. Bd7 Red8 30. Bxb5 h5 31. Bc6 Ra6 32. Bb5 Rb6 33. Bc4 h4 34. Kg2 Rh8 35. Kh3 c6 36. d4 d5 37. exd5 cxd5 38. Bxd5 Rd6 39. Bf3 Rxd4 40. a3 Rd3 41. Kg4?! { (-67.24 → Mate in 19) Checkmate is now unavoidable. b4 was best. } (41. b4 Rxf3+) 41... Rxf3?! { (Mate in 19 → -79.37) Lost forced checkmate sequence. f5+ was best. } (41... f5+) 42. Kxf3 h3 43. Kg3 h2 44. f5 h1=Q 45. b4 Qg1+ 46. Kf4 Rh5 47. b5 Qf1+ 48. Ke4 Qxf5+ 49. Kd4 Rh4+ 50. Kc3 Qf3+ 51. Kd2 Rh2+ 52. Ke1 Qh1# { Black wins by checkmate. } 0-1