FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/WtzZLWsT"]
[Date "2025.10.20"]
[White "BENJAMIN4"]
[Black "Mark"]
[Result "0-1"]
[UTCDate "2025.10.20"]
[UTCTime "15:27:42"]
[WhiteElo "1662"]
[BlackElo "1465"]
[WhiteRatingDiff "-8"]
[BlackRatingDiff "+16"]
[WhiteTitle "🌊"]
[BlackTitle "⛳"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A45"]
[Opening "Indian Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 Nf6 { A45 Indian Defense } 2. Bf4 d5 3. e3 Nc6 4. Bd3 e6 5. Nf3 Bd6 6. Bg3 Bxg3 7. hxg3 Qd6 8. Nbd2 e5 9. dxe5 Nxe5 10. Nxe5 Qxe5 11. c3 Bg4?! { (-0.37 → 0.44) Inaccuracy. Bd7 was best. } (11... Bd7 12. Nf3) 12. Qc2?! { (0.44 → -0.26) Inaccuracy. Qa4+ was best. } (12. Qa4+) 12... O-O-O 13. f3?? { (-0.65 → -3.34) Blunder. b4 was best. } (13. b4 h5) 13... Qxe3+ 14. Be2 Rhe8? { (-3.20 → -1.41) Mistake. Be6 was best. } (14... Be6 15. Qd3) 15. Nf1?? { (-1.41 → -3.90) Blunder. Nf1 was best. } (15. Nf1 Qb6 16. fxg4 Ne4 17. O-O-O Nf2 18. Rh5 Nxd1 19. Bxd1 d4 20. Qf2 dxc3 21. Qxb6 axb6) 15... Qe5?? { (-3.90 → -1.03) Blunder. Qe7 was best. } (15... Qe7 16. fxg4 Rd6 17. g5 Re6 18. Qf5 Nd7 19. O-O-O Rxe2 20. Nd2 Re5 21. Qf4 Qe6 22. Nf3) 16. fxg4 Nxg4 17. Rh4?? { (-0.94 → -3.19) Blunder. Rxh7 was best. } (17. Rxh7 Rd6) 17... Ne3 18. Nxe3 Qxg3+ 19. Kd2?? { (-3.57 → -9.91) Blunder. Kf1 was best. } (19. Kf1 Qxh4) 19... Qxh4?! { (-9.91 → -6.29) Inaccuracy. Qxe3+ was best. } (19... Qxe3+ 20. Kd1) 20. Qf5+ Rd7?? { (-6.10 → 0.00) Blunder. Kb8 was best. } (20... Kb8 21. Bd3) 21. Rf1?? { (0.00 → -6.78) Blunder. Bg4 was best. } (21. Bg4 Kb8 22. Qxd7 Qf2+ 23. Kc1 Qxe3+ 24. Kc2 Qf2+ 25. Kb3 Qb6+ 26. Kc2) 21... d4 22. Nc4 dxc3+ 23. Kxc3 Qg3+?? { (-9.00 → -1.75) Blunder. Qd4+ was best. } (23... Qd4+ 24. Kb3 Rxe2 25. a4 g6 26. Qf3 Qd3+ 27. Qxd3 Rxd3+ 28. Ka2 Rd4 29. Rxf7 Rxc4 30. Kb3) 24. Bd3?? { (-1.75 → -5.14) Blunder. Bf3 was best. } (24. Bf3 Re1) 24... Qxg2 25. Qxh7?! { (-4.59 → -7.23) Inaccuracy. Rf4 was best. } (25. Rf4 Qg1 26. Re4 Rxe4 27. Qxe4 g6 28. Be2 f5 29. Qe5 Rd8 30. Bf3 Kb8 31. a4 a6) 25... Qd5?! { (-7.23 → -4.52) Inaccuracy. b5 was best. } (25... b5 26. Rxf7 Rxf7 27. Qh5 Qf2 28. Qxb5 Qf6+ 29. Kb3 Re6 30. Qc5 Rb6+ 31. Ka3 Qe6 32. Ne5) 26. Qxg7?? { (-4.52 → Mate in 6) Checkmate is now unavoidable. Qh3 was best. } (26. Qh3 Kb8 27. Kc2 g6 28. a3 a6 29. Rf4 f5 30. Qf3 Qb5 31. Kb1 Qb3 32. Be2 Qxf3) 26... Qxd3+ 27. Kb4 Qxf1?! { (Mate in 5 → -11.60) Lost forced checkmate sequence. a5+ was best. } (27... a5+ 28. Nxa5 Re4+ 29. Qd4 Rexd4+ 30. Nc4 Qxc4+ 31. Ka3 Qa4#) 28. Ne5?! { (-11.60 → Mate in 9) Checkmate is now unavoidable. Qg3 was best. } (28. Qg3 a6) 28... Rd4+ 29. Kc5 Rd2?! { (Mate in 5 → -57.94) Lost forced checkmate sequence. Rxe5+ was best. } (29... Rxe5+ 30. Kxd4 Qf4+ 31. Kd3 Re3+ 32. Kc2 Qf2+ 33. Kb1 Re1#) 30. Qg4+?! { (-57.94 → Mate in 10) Checkmate is now unavoidable. Kb4 was best. } (30. Kb4 Rxb2+ 31. Kc3 Qc1+ 32. Kd3 Qd2+ 33. Ke4 Qe2+ 34. Kf4 Qxe5+ 35. Qxe5 Rxe5 36. Kxe5 Rxa2) 30... Re6?! { (Mate in 10 → -17.50) Lost forced checkmate sequence. f5 was best. } (30... f5 31. Nc4 Qf2+ 32. Kb4 Rxb2+ 33. Nxb2 Qxb2+ 34. Kc4 Qxa2+ 35. Kc3 fxg4 36. Kb4 Re4+ 37. Kc3) 31. Qg8+?! { (-17.50 → Mate in 9) Checkmate is now unavoidable. Kb4 was best. } (31. Kb4 Qf2) 31... Rd8 32. Qg4 b6+?! { (Mate in 7 → -58.67) Lost forced checkmate sequence. Qf2+ was best. } (32... Qf2+ 33. Kc4 Qc2+ 34. Kb4 Qxb2+ 35. Kc5 Qc3+ 36. Nc4 Rd5+ 37. Kxd5 c6+ 38. Kc5 b6#) 33. Kb4 Qe1+ 34. Kb3 Qxe5 35. Qc4 Qe3+?! { (Mate in 7 → -75.20) Lost forced checkmate sequence. Rd2 was best. } (35... Rd2 36. Qc3 Qd5+ 37. Ka3 b5 38. Qh8+ Kd7 39. Qc3 Ra6+ 40. Qa5 Qd4 41. Qxa6 Qxb2#) 36. Kb4?! { (-75.20 → Mate in 5) Checkmate is now unavoidable. Qc3 was best. } (36. Qc3 Qxc3+ 37. bxc3 Rd2 38. Kb4 Rb2+ 39. Kc4 Rxa2 40. Kd3 Rf2 41. Kc4 Rc6+ 42. Kd5 Rxc3) 36... a5+ 37. Kb5 c6+ 38. Ka6 Kc7 39. Ka7 b5+ 40. Ka6 Ra8# { Black wins by checkmate. } 0-1