FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/HTCP3e59"]
[Date "2025.07.07"]
[White "KiRiLL"]
[Black "Pekka"]
[Result "0-1"]
[UTCDate "2025.07.07"]
[UTCTime "15:46:34"]
[WhiteElo "1447"]
[BlackElo "1521"]
[WhiteRatingDiff "-9"]
[BlackRatingDiff "+24"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C50"]
[Opening "Four Knights Game: Italian Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 { C50 Four Knights Game: Italian Variation } 5. O-O O-O 6. d3 Na5? { (0.11 → 1.40) Mistake. a5 was best. } (6... a5 7. Nd5 Nxd5 8. Bxd5 d6 9. a4 h6 10. c3 Qf6 11. Ba2 Bg4 12. h3 Be6 13. Bxe6) 7. Bg5?! { (1.40 → 0.79) Inaccuracy. Nxe5 was best. } (7. Nxe5 Nxc4 8. Nxc4 d5 9. exd5 Nxd5 10. Ne4 Be7 11. Bd2 b6 12. Qf3 Bb7 13. Ng3 Bg5) 7... Nxc4 8. dxc4 h6 9. Be3? { (0.65 → -0.79) Mistake. Bxf6 was best. } (9. Bxf6 Qxf6 10. Nd5 Qd6 11. Nh4 g6 12. Qd2 c6 13. b4 cxd5 14. bxc5 Qf6 15. Qxh6 dxe4) 9... Bxe3 10. fxe3 d6 11. c5 Bg4 12. cxd6 Bxf3?! { (-1.23 → -0.39) Inaccuracy. cxd6 was best. } (12... cxd6) 13. Rxf3? { (-0.39 → -1.55) Mistake. Qxf3 was best. } (13. Qxf3 Qxd6 14. Nd5 Nxd5 15. exd5 f5 16. c4 Qc5 17. Rae1 Rf7 18. b3 Re8 19. Qf2 e4) 13... Qxd6 14. Qxd6 cxd6 15. Nd5?! { (-1.38 → -2.36) Inaccuracy. Rf2 was best. } (15. Rf2 Rac8) 15... Nxd5? { (-2.36 → -1.07) Mistake. Nxe4 was best. } (15... Nxe4 16. a4 Kh7 17. Rc1 f5 18. c4 g6 19. Rff1 Rac8 20. Ne7 Rcd8 21. b4 Kg7 22. Nd5) 16. exd5 Rac8 17. Rc1 e4 18. Rf4 Rfe8?! { (-0.87 → -0.19) Inaccuracy. f5 was best. } (18... f5 19. g4 g5 20. Rxf5 Rxf5 21. gxf5 Kg7 22. c4 b5 23. c5 dxc5 24. d6 Kf6 25. d7) 19. Kf2?! { (-0.19 → -1.04) Inaccuracy. c4 was best. } (19. c4) 19... Re5?! { (-1.04 → -0.48) Inaccuracy. b5 was best. } (19... b5 20. c3 Rc5 21. Rd1 Re5 22. Rd4 f5 23. g4 g6 24. gxf5 gxf5 25. a4 Rcxd5 26. Rxd5) 20. c4 g5 21. Rf6 b5? { (-0.37 → 0.67) Mistake. Rxd5 was best. } (21... Rxd5 22. cxd5 Rxc1 23. Rxh6 Rc2+ 24. Kg3 Rxb2 25. Rxd6 Rxa2 26. Rd7 b5 27. Kg4 Rxg2+ 28. Kf5) 22. Rxh6?! { (0.67 → 0.10) Inaccuracy. Rxd6 was best. } (22. Rxd6 Rxc4 23. Rxc4 bxc4 24. a4 a5 25. g4 Kf8 26. Ke2 h5 27. gxh5 g4 28. h6 Rh5) 22... Rxc4? { (0.10 → 1.46) Mistake. Rxd5 was best. } (22... Rxd5 23. cxd5 Rxc1 24. Rxd6 Rc2+ 25. Kg3 Rxb2 26. Ra6 Kg7 27. d6 Kf6 28. d7+ Ke7 29. Rxa7) 23. Rxc4 bxc4 24. Rxd6 f5 25. Rd8+?! { (1.49 → 0.92) Inaccuracy. Rd7 was best. } (25. Rd7 Kf8) 25... Kf7 26. Ra8?! { (0.90 → -0.05) Inaccuracy. Rd7+ was best. } (26. Rd7+ Kf6) 26... f4?? { (-0.05 → 4.26) Blunder. Rxd5 was best. } (26... Rxd5 27. Rxa7+ Ke6 28. Ke2 Rb5 29. b3 cxb3 30. axb3 Rxb3 31. Ra6+ Kf7 32. Ra5 Kg6 33. Ra6+) 27. exf4?? { (4.26 → 0.48) Blunder. Rxa7+ was best. } (27. Rxa7+) 27... gxf4 28. Rxa7+ Kg6?? { (0.67 → 2.68) Blunder. Kf6 was best. } (28... Kf6 29. Ra5) 29. g3?? { (2.68 → 0.00) Blunder. d6 was best. } (29. d6 e3+ 30. Ke1 Rd5 31. d7 Rd2 32. Rc7 Kf6 33. h4 Ke7 34. Rxc4 Kxd7 35. Rxf4 Rxg2) 29... e3+ 30. Ke2?? { (0.00 → -6.62) Blunder. Ke1 was best. } (30. Ke1 Rxd5 31. gxf4 Rd2 32. Ra3 Rxb2 33. Rxe3 c3 34. Rxc3 Rxa2 35. Rh3 Kf6 36. Rh8 Rb2) 30... f3+ 31. Ke1 f2+ 32. Ke2 Rf5?! { (Mate in 12 → -10.36) Lost forced checkmate sequence. Rf5 was best. } (32... Rf5 33. Ra6+ Kg7 34. Ra7+ Kf6 35. Ra6+ Ke5 36. Re6+ Kxd5 37. Rxe3 f1=Q+ 38. Kd2 Rf2+ 39. Kc3) 33. Kf1?! { (-10.36 → Mate in 4) Checkmate is now unavoidable. Kxe3 was best. } (33. Kxe3 f1=Q) 33... e2+ 34. Kxe2 f1=Q+ 35. Ke3 Qd3# { Black wins by checkmate. } 0-1