FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/y0XTrrEI"]
[Date "2026.02.10"]
[White "Kai1"]
[Black "Aden1"]
[Result "0-1"]
[UTCDate "2026.02.10"]
[UTCTime "21:29:16"]
[WhiteElo "1061"]
[BlackElo "1005"]
[WhiteRatingDiff "-112"]
[BlackRatingDiff "+29"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C20"]
[Opening "King's Pawn Game: Leonardis Variation"]
[Termination "Time forfeit"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. d3?! { (0.49 → -0.05) Inaccuracy. Nf3 was best. } { C20 King's Pawn Game: Leonardis Variation } (2. Nf3 Nc6) 2... Nf6 3. Nc3 Nc6 4. Nb5? { (-0.08 → -1.24) Mistake. Nd5 was best. } (4. Nd5 h6) 4... Bc5 5. Nxa7?? { (-0.73 → -9.30) Blunder. c4 was best. } (5. c4 O-O 6. Be2 a6 7. Nc3 b5 8. Nf3 bxc4 9. dxc4 d6 10. O-O Rb8 11. Rb1 Re8) 5... Rxa7 6. Nf3 Qe7 7. g4?! { (-6.10 → -9.66) Inaccuracy. Be2 was best. } (7. Be2 O-O) 7... O-O 8. g5 Nh5 9. Bh3 f6?! { (-8.61 → -5.39) Inaccuracy. Nf4 was best. } (9... Nf4) 10. Bxd7?! { (-5.39 → -10.76) Inaccuracy. g6 was best. } (10. g6 hxg6) 10... Qxd7 11. a4 fxg5 12. Bxg5 Rxf3 13. Qxf3 h6 14. Qxh5 hxg5 15. Qe8+ Kh7 16. Qxd7 Bxd7 17. Rg1 g4 18. Rxg4 Ne7 19. O-O-O Bxg4 20. Rd2 Bxf2 21. Rxf2 Rxa4 22. Rf7 Ra1+ 23. Kd2 Rh1 24. Rxe7 Rxh2+ 25. Kc3 Kg6 26. Rxc7 Bd1 27. Rxb7?! { (-5.97 → -55.06) Inaccuracy. Kb3 was best. } (27. Kb3 Kf6) 27... Kf6?? { (-55.06 → -3.73) Blunder. Rxc2+ was best. } (27... Rxc2+ 28. Kb3 Rc7+ 29. Kb4 Rxb7+ 30. Kc3 Be2 31. b3 Rd7 32. Kd2 Bxd3 33. Ke3 Rd4 34. Kd2) 28. Rb8?? { (-3.73 → -13.63) Blunder. Kc4 was best. } (28. Kc4 Rxc2+) 28... g5? { (-13.63 → -4.61) Mistake. Rxc2+ was best. } (28... Rxc2+) 29. b4? { (-4.61 → -20.61) Mistake. d4 was best. } (29. d4 Rxc2+ 30. Kd3 exd4 31. b4 g4 32. b5 g3 33. b6 Rb2 34. Kxd4 Kg7 35. Rb7+ Kh6) 29... g4? { (-20.61 → -4.66) Mistake. Rxc2+ was best. } (29... Rxc2+ 30. Kb3 Rc8+ 31. Kb2 Rxb8 32. Kc3 Ba4 33. d4 Rc8+ 34. Kb2 exd4 35. e5+ Kxe5 36. Ka3) 30. b5 Kg5 31. b6?! { (-4.49 → -5.78) Inaccuracy. d4 was best. } (31. d4 g3 32. dxe5 Bg4 33. Rg8+ Kf4 34. e6 Bxe6 35. b6 Rh7 36. Rxg3 Kxg3 37. Kb4 Rb7) 31... g3 32. b7 g2?? { (-5.59 → 9.86) Blunder. Rxc2+ was best. } (32... Rxc2+) 33. Rc8?? { (9.86 → 0.00) Blunder. Rg8+ was best. } (33. Rg8+) 33... g1=Q 34. b8=Q?? { (0.16 → -74.79) Blunder. Rg8+ was best. } (34. Rg8+ Kf6 35. Rxg1 Rxc2+ 36. Kb3 Rc7+ 37. Rxd1 Rxb7+ 38. Kc2 Rc7+ 39. Kd2 Rc8 40. Ra1 Rd8) 34... Qf1?? { (-74.79 → 74.34) Blunder. Rxc2+ was best. } (34... Rxc2+ 35. Kb4 Qd4+ 36. Rc4 Qb2+ 37. Kc5 Qxb8 38. Rxc2 Bxc2 39. d4 Qa7+ 40. Kd6 Qxd4+ 41. Ke7) 35. Rf8?? { (74.34 → -6.98) Blunder. Qxe5+ was best. } (35. Qxe5+ Kg4 36. Rg8+ Kf3 37. Qg3+ Ke2 38. Qxh2+ Qf2 39. Rg2 Ke3 40. Rxf2 Bf3 41. Rg2 Bxg2) 35... Qg2?? { (-6.98 → Mate in 7) Checkmate is now unavoidable. Rxc2+ was best. } (35... Rxc2+ 36. Kb4 Qe1+ 37. Kb5 Rb2+ 38. Ka6 Rxb8 39. Rxb8 Qc3 40. Rb7 Qc6+ 41. Ka7 Qc5+ 42. Kb8) 36. Re8?? { (Mate in 7 → Mate in 8) Lost forced checkmate sequence. Qxe5+ was best. } (36. Qxe5+ Kh4 37. Rh8+ Kg4 38. Qf5+ Kg3 39. Rg8+ Kh4 40. Qf6+ Qg5 41. Qxg5+ Kh3 42. Qg3#) 36... Bxc2?? { (Mate in 8 → Mate in 6) Lost forced checkmate sequence. Qxc2+ was best. } (36... Qxc2+ 37. Kb4 Qa4+ 38. Kc5 Qd4+ 39. Kc6 Rc2+ 40. Kb7 Qd7+ 41. Qc7 Qxc7+ 42. Ka6 Rc6+ 43. Kb5) 37. Rxe5+?? { (Mate in 6 → 0.00) Lost forced checkmate sequence. Qxe5+ was best. } (37. Qxe5+ Kg6 38. Qf5+ Kh6 39. Qf6+ Kh5 40. Rh8+ Kg4 41. Rg8+ Kh5 42. Qh8#) 37... Kf4?? { (0.00 → Mate in 3) Checkmate is now unavoidable. Kg4 was best. } (37... Kg4 38. Qg8+ Kf4 39. Qxg2 Rxg2 40. Kd4 Rh2 41. Rf5+ Kg4 42. Ke5 Bxd3 43. Kd6 Rh1 44. Rf6) 38. Re8+?? { (Mate in 3 → -2.16) Lost forced checkmate sequence. Rf5+ was best. } (38. Rf5+ Ke3 39. Qf4+ Ke2 40. Qd2#) 38... Ke3 39. Kb4?? { (-1.81 → Mate in 22) Checkmate is now unavoidable. Qb6+ was best. } (39. Qb6+ Ke2) 39... Rh7?? { (Mate in 22 → -2.32) Lost forced checkmate sequence. Qd2+ was best. } { Black wins on time. } (39... Qd2+ 40. Kb5 Bxd3+ 41. Kc6 Rh6+ 42. Kb7 Qb4+ 43. Ka8 Bxe4+ 44. Rxe4+ Qxe4+ 45. Qb7 Rh8+ 46. Ka7) 0-1