CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/NN4M0nIZ"] [Date "2025.06.20"] [White "Vatsa"] [Black "Mohammed"] [Result "1-0"] [UTCDate "2025.06.20"] [UTCTime "20:03:45"] [WhiteElo "1330"] [BlackElo "986"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-18"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nf6 3. Nc3?! { (0.75 → 0.07) Inaccuracy. Nxe5 was best. } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4 Nf6 9. Nc3 O-O) 3... Nc6 { C46 Four Knights Game } 4. Be2 Be7?! { (-0.21 → 0.67) Inaccuracy. d5 was best. } (4... d5 5. exd5 Nxd5 6. Bb5 Nxc3 7. bxc3 Bd6 8. d4 Bd7 9. O-O O-O 10. Rb1 Re8 11. Re1) 5. O-O O-O 6. Bc4? { (0.44 → -0.78) Mistake. d4 was best. } (6. d4 exd4 7. Nxd4 Bb4 8. Nxc6 dxc6 9. Qxd8 Rxd8 10. f3 Bc5+ 11. Kh1 Be6 12. Bf4 Ne8) 6... Bc5?! { (-0.78 → 0.12) Inaccuracy. Nxe4 was best. } (6... Nxe4 7. Nxe4 d5 8. Bd3 f5 9. Nc3 e4 10. Bb5 exf3 11. Qxf3 Nb4 12. Ba4 c6 13. Ne2) 7. Na4? { (0.12 → -0.90) Mistake. d3 was best. } (7. d3 h6 8. h3 d6 9. Na4 Bb6 10. c3 Be6 11. Bxe6 fxe6 12. Re1 Qe8 13. Qe2 Qf7) 7... Na5? { (-0.90 → 0.18) Mistake. Nxe4 was best. } (7... Nxe4 8. Nxc5) 8. Nxc5 Nxc4 9. d3 d6 10. Nb3 Nb6 11. Bg5 Bg4?! { (-0.19 → 0.35) Inaccuracy. h6 was best. } (11... h6 12. Bh4 Nbd7 13. Re1 a5 14. d4 Re8 15. Nbd2 Nf8 16. dxe5 dxe5 17. Nf1 Qe7 18. Ne3) 12. Bxf6?! { (0.35 → -0.64) Inaccuracy. h3 was best. } (12. h3 Bh5) 12... Bxf3?? { (-0.64 → 1.69) Blunder. Qxf6 was best. } (12... Qxf6 13. Nbd2 Na4 14. Qe1 Nc5 15. Kh1 Ne6 16. Ng1 Nd4 17. Rc1 Bd7 18. Nc4 Qh6 19. Ne3) 13. Qxf3 Qxf6 14. Qxf6 gxf6 15. Rad1 Rfd8 16. Rfe1? { (1.64 → 0.54) Mistake. f4 was best. } (16. f4 a5 17. Nd2 a4 18. Rf3 Ra5 19. fxe5 fxe5 20. Rdf1 Rf8 21. Rg3+ Kh8 22. Nf3 f5) 16... h5?! { (0.54 → 1.21) Inaccuracy. a5 was best. } (16... a5 17. Nd2) 17. Re3 d5 18. exd5 Nxd5 19. Rh3 Nb4 20. Rxh5? { (0.73 → -0.56) Mistake. c3 was best. } (20. c3 Nd5 21. g3 a5 22. a3 a4 23. Nc1 Kg7 24. Rxh5 c5 25. Rh4 f5 26. Rc4 b6) 20... Nxa2?? { (-0.56 → 1.21) Blunder. Nxc2 was best. } (20... Nxc2 21. Rh4 a5 22. Ra4 b6 23. a3 Nd4 24. Nxd4 exd4 25. Rc4 c5 26. a4 Kg7 27. b3) 21. d4? { (1.21 → -0.15) Mistake. f4 was best. } (21. f4) 21... Nc1?? { (-0.15 → 7.46) Blunder. a5 was best. } (21... a5) 22. Rxc1 exd4 23. Rd1 f5 24. Rxf5 b5 25. Rxd4 Rxd4 26. Nxd4 f6 27. Nxb5 c6 28. Nc7 Rc8 29. Ne6 Re8 30. Nc7?? { (9.05 → Mate in 1) Checkmate is now unavoidable. Rxf6 was best. } (30. Rxf6 a5 31. g4 Re7 32. Kf1 a4 33. g5 Rf7 34. Rxf7 Kxf7 35. Nc5 Ke7 36. Ke2 Kd6) 30... Rc8?? { (Mate in 1 → 7.98) Lost forced checkmate sequence. Re1# was best. } (30... Re1#) 31. Ne6 Re8 32. Nf4?? { (8.89 → Mate in 1) Checkmate is now unavoidable. Rxf6 was best. } (32. Rxf6 a5 33. Kf1 a4 34. Nc5 Ra8 35. Ke2 Ra5 36. Nd3 a3 37. bxa3 Ra4 38. Rxc6 Rxa3) 32... Rf8?? { (Mate in 1 → 8.59) Lost forced checkmate sequence. Re1# was best. } (32... Re1#) 33. Nh5 Kh7 34. Rxf6 Rxf6 35. Nxf6+ Kg7 36. Ne4 Kg6 37. c4 Kf5 38. Ng3+ Kg4 39. Ne2 Kh4 40. Nf4 Kg4 41. g3 Kf3 42. h4 Kg4 43. h5 Kg5 44. g4 Kxf4 45. h6 Kxg4 46. h7 Kh5?! { (70.19 → Mate in 14) Checkmate is now unavoidable. Kf5 was best. } (46... Kf5 47. h8=Q Ke6 48. Qd8 a6 49. Qc7 c5 50. Qxc5 Kd7 51. Qa7+ Ke6 52. Qxa6+ Kd7 53. c5) 47. h8=Q+ Kg6 48. f4 Kf5 49. Qf8+ Ke4 50. f5 Kd4 51. c5 Kc4 52. f6 Kb3 53. Qa8 Kxb2 54. Qxc6 a5 55. Qa6 a4 56. Qxa4 { Black resigns. } 1-0