FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/TcoalwJh"]
[Date "2023.11.11"]
[White "Sasha"]
[Black "Sou"]
[Result "1-0"]
[UTCDate "2023.11.11"]
[UTCTime "18:43:44"]
[WhiteElo "1589"]
[BlackElo "1420"]
[WhiteRatingDiff "+4"]
[BlackRatingDiff "-5"]
[WhiteTitle "IM🧁"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D02"]
[Opening "Queen's Pawn Game: Chigorin Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nf3 Nc6?! { (0.21 → 0.88) Inaccuracy. Nf6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. Be2) 3. Bf4 Nf6 4. e3 Bg4 5. Be2 e6 6. c3 Bxf3 7. Bxf3 Bd6 8. Bxd6 Qxd6 9. O-O O-O 10. Re1 Na5?! { (0.15 → 0.86) Inaccuracy. e5 was best. } (10... e5 11. Be2 exd4 12. cxd4 Rfe8 13. a3 Nd8 14. Nd2 g6 15. b4 c6 16. Qb3 a6 17. Nf3) 11. Nd2 Nc4? { (0.95 → 2.22) Mistake. Nc6 was best. } (11... Nc6 12. b4) 12. Nxc4 dxc4 13. Bxb7? { (2.63 → 1.12) Mistake. Qe2 was best. } (13. Qe2 Qa6) 13... Rab8 14. Bf3 Qb6?? { (1.30 → 3.35) Blunder. Rxb2 was best. } (14... Rxb2 15. Qa4 h5 16. Qxc4 Rfb8 17. Qa4 g5 18. Qa5 c5 19. g3 g4 20. Bg2 h4 21. Qxa7) 15. Rb1?! { (3.35 → 2.59) Inaccuracy. Re2 was best. } (15. Re2) 15... c5?! { (2.59 → 3.72) Inaccuracy. Qa5 was best. } (15... Qa5 16. Re2 c5 17. Rc2 Rfc8 18. Be2 cxd4 19. cxd4 Qxa2 20. Ra1 Qb3 21. Qc1 Qb7 22. Bxc4) 16. dxc5? { (3.72 → 1.75) Mistake. Qa4 was best. } (16. Qa4 cxd4 17. exd4 Rfc8 18. Re5 h6 19. g3 Nd5 20. Bxd5 exd5 21. Rxd5 Qg6 22. Qd1 Re8) 16... Qxc5 17. Be2?! { (1.75 → 1.03) Inaccuracy. Qd4 was best. } (17. Qd4 Rfc8 18. Rec1 h5 19. b4 cxb3 20. Rxb3 Qa5 21. c4 Qxa2 22. Rxb8 Rxb8 23. c5 Nd5) 17... Ne4? { (1.03 → 2.16) Mistake. Rfc8 was best. } (17... Rfc8 18. Qd4) 18. f3?? { (2.16 → Mate in 5) Checkmate is now unavoidable. Qc2 was best. } (18. Qc2 Nd6 19. Red1 Rb6 20. Rd4 Rfb8 21. b4 cxb3 22. axb3 a5 23. Qd2 g6 24. b4 axb4) 18... Rfd8?? { (Mate in 5 → -1.99) Lost forced checkmate sequence. Qxe3+ was best. } (18... Qxe3+ 19. Kh1 Nf2+ 20. Kg1 Nh3+ 21. Kh1 Qg1+ 22. Rxg1 Nf2#) 19. Qc2?? { (-1.99 → Mate in 5) Checkmate is now unavoidable. Qc1 was best. } (19. Qc1 Nd2) 19... f5?? { (Mate in 5 → 5.83) Lost forced checkmate sequence. Qxe3+ was best. } (19... Qxe3+ 20. Kh1 Nf2+ 21. Kg1 Nh3+ 22. Kh1 Qg1+ 23. Rxg1 Nf2#) 20. fxe4 fxe4 21. Qxe4 Qa5 22. a3 Rd6 23. Bxc4 Rc8 24. Bxe6+ Kf8?! { (14.30 → Mate in 6) Checkmate is now unavoidable. Kh8 was best. } (24... Kh8 25. Bxc8 Qd8 26. Bg4 Qg8 27. Red1 Rh6 28. Rd7 Qb8 29. Rxa7 Qxh2+ 30. Kf1 Qb8 31. Qa8) 25. Bxc8?! { (Mate in 6 → 15.06) Lost forced checkmate sequence. Rf1+ was best. } (25. Rf1+ Ke8 26. Bxc8+ Qe5 27. Qxe5+ Kd8 28. Qxd6+ Kxc8 29. Rf8+ Kb7 30. Rb8#) 25... Rd8?! { (15.06 → Mate in 8) Checkmate is now unavoidable. Rf6 was best. } (25... Rf6 26. Rf1) 26. Bh3?! { (Mate in 8 → 15.30) Lost forced checkmate sequence. Qe6 was best. } (26. Qe6 g6 27. Qf6+ Ke8 28. Rf1 Qf5 29. Bxf5 Rd5 30. Be6 Rf5 31. Rxf5 gxf5 32. Qf7+ Kd8) 26... Qg5 27. Qb4+ Ke8 28. Qe4+ Kf8 29. Qxh7 Kf7?! { (16.12 → Mate in 7) Checkmate is now unavoidable. Rd5 was best. } (29... Rd5 30. Rf1+) 30. Qf5+?! { (Mate in 7 → 15.15) Lost forced checkmate sequence. Rf1+ was best. } (30. Rf1+ Ke7 31. Qe4+ Kd6 32. Qe6+ Kc7 33. Rf7+ Qe7 34. Rxe7+ Rd7 35. Rxd7+ Kc8 36. Qe8#) 30... Qxf5 31. Bxf5 Rd5 32. e4 Re5 33. Rbd1 Kf6 34. Rd5 Re7 35. Bh3 Kg6 36. e5 Kg5 37. e6+ Kf6 38. Rd7 Re8 39. e7 g5 40. Rd8 Rxe7 41. Rxe7 Kxe7 42. Ra8 Kd6 43. Rxa7 Kc6?! { (85.21 → Mate in 14) Checkmate is now unavoidable. Ke5 was best. } (43... Ke5 44. Ra5+) 44. Ra6+ Kb5 45. Rg6 g4 46. Rxg4 { Black resigns. } 1-0