CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/04sB6Pnc"] [Date "2025.05.04"] [White "Francis"] [Black "Sasha"] [Result "1-0"] [UTCDate "2025.05.04"] [UTCTime "17:52:29"] [WhiteElo "1378"] [BlackElo "1564"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-9"] [WhiteTitle "θ"] [BlackTitle "IM🧁"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A15"] [Opening "English Opening: Anglo-Indian Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. c4 Nf6 { A15 English Opening: Anglo-Indian Defense } 2. g3 d5 3. Qc2? { (0.51 → -0.99) Mistake. cxd5 was best. } (3. cxd5 Nxd5 4. d4 Nb6 5. Nf3 g6 6. Bg2 Bg7 7. O-O Nc6 8. Nc3 O-O 9. d5 Na5) 3... c6?! { (-0.99 → -0.09) Inaccuracy. d4 was best. } (3... d4 4. Bg2 e5 5. d3 Nc6 6. Nf3 Be7 7. O-O a5 8. a3 O-O 9. Re1 h6 10. e3) 4. Bg2?! { (-0.09 → -0.86) Inaccuracy. d4 was best. } (4. d4 c5 5. cxd5 Qxd5 6. Nf3 Nc6 7. Qxc5 Qxc5 8. dxc5 e5 9. Bg2 Bxc5 10. O-O O-O) 4... dxc4? { (-0.86 → 0.65) Mistake. e5 was best. } (4... e5) 5. Qxc4 Bf5 6. e4?! { (0.64 → 0.09) Inaccuracy. Nf3 was best. } (6. Nf3) 6... Be6 7. Qc3 Nbd7? { (-0.21 → 1.27) Mistake. c5 was best. } (7... c5 8. d3 Nc6 9. Ne2 Rc8 10. Na3 Bg4 11. f3 Bd7 12. Be3 e6 13. O-O b6 14. Qd2) 8. e5?? { (1.27 → -3.10) Blunder. d4 was best. } (8. d4 Nb6 9. Nd2 Bg4 10. a3 e6 11. f3 Bh5 12. Ne2 Be7 13. Nb3 Na4 14. Qc2 Bg6) 8... Nd5 9. Qd4 N5b6?? { (-2.35 → -0.28) Blunder. c5 was best. } (9... c5 10. Qa4) 10. b4?? { (-0.28 → -2.22) Blunder. Nf3 was best. } (10. Nf3 Bf5) 10... Bf5?! { (-2.22 → -1.38) Inaccuracy. g6 was best. } (10... g6 11. Nc3) 11. d3? { (-1.38 → -3.21) Mistake. Nf3 was best. } (11. Nf3 h6 12. a4 e6 13. Nh4 c5 14. bxc5 Bxc5 15. Qc3 Rc8 16. O-O Be7) 11... e6 12. Ne2 c5? { (-3.28 → -1.73) Mistake. a5 was best. } (12... a5) 13. Qe3 cxb4 14. O-O Bc5 15. Nd4?? { (-1.25 → -7.10) Blunder. d4 was best. } (15. d4 Be7 16. Nd2 O-O 17. Bxb7 Rb8 18. Be4 Bxe4 19. Nxe4 Nd5 20. Qf3 a5 21. h4 f5) 15... Bxd4?? { (-7.10 → -1.02) Blunder. Nxe5 was best. } (15... Nxe5) 16. Qxd4 O-O 17. g4?? { (-0.77 → -2.79) Blunder. a3 was best. } (17. a3 Nd5 18. axb4 Qb6 19. Be3 Qxb4 20. Qxb4 Nxb4 21. Bxb7 Rab8 22. Rxa7 Nxe5 23. Bc5 Nec6) 17... Bg6? { (-2.79 → -1.52) Mistake. Qh4 was best. } (17... Qh4 18. h3 h5 19. Bg5 Qxg5 20. f4 Qg6 21. gxf5 exf5 22. Nd2 Rac8 23. Nf3 Qg3 24. Rac1) 18. Be3?! { (-1.52 → -2.56) Inaccuracy. a3 was best. } (18. a3 f6) 18... Nd5?? { (-2.56 → -0.21) Blunder. f6 was best. } (18... f6 19. exf6 Qxf6 20. Qxf6 Nxf6 21. Bc5 Rf7 22. Nd2 Nbd5 23. Nf3 Rc7 24. Bd6 Rd7 25. Bg3) 19. Bxd5 exd5 20. Qxd5?? { (0.07 → -3.33) Blunder. f4 was best. } (20. f4 Re8 21. f5 Nxe5 22. Nd2 Nxg4 23. fxg6 fxg6 24. Qxg4 Rxe3 25. Qf4 Qe7 26. Rac1 Rf8) 20... b6?? { (-3.33 → -0.87) Blunder. Nb6 was best. } (20... Nb6 21. Qxd8) 21. Rc1?? { (-0.87 → -2.61) Blunder. d4 was best. } (21. d4 b5 22. Qxb5 Rb8 23. Qd5 a5 24. Nd2 a4 25. f4 Bd3 26. Rfc1 Nb6 27. Qxd8 Rfxd8) 21... Rc8?? { (-2.61 → -0.66) Blunder. Nc5 was best. } (21... Nc5 22. Qxd8 Rfxd8 23. d4 Ne6 24. Rd1 f6 25. exf6 gxf6 26. d5 Rd6 27. a3 b3 28. Nc3) 22. Nd2 Rxc1+?! { (-0.83 → 0.02) Inaccuracy. Nc5 was best. } (22... Nc5 23. Qxd8 Rcxd8 24. Bxc5 bxc5 25. Nb3 Rxd3 26. Rxc5 h5 27. Rb5 hxg4 28. Rxb4 Bf5 29. Rf4) 23. Rxc1 Re8?? { (0.01 → 2.57) Blunder. Nc5 was best. } (23... Nc5 24. Qxd8 Rxd8 25. d4 Ne4 26. Nb1 f6 27. f3 Ng5 28. f4 Nf3+ 29. Kf2 Nxd4 30. Bxd4) 24. d4? { (2.57 → 1.26) Mistake. f4 was best. } (24. f4 h5 25. Nc4 Nxe5 26. Qxd8 Nf3+ 27. Kg2 Rxd8 28. Kxf3 hxg4+ 29. Kxg4 Bxd3 30. Ne5 Be4) 24... Nb8?! { (1.26 → 2.11) Inaccuracy. b5 was best. } (24... b5 25. Qxb5) 25. Qb5? { (2.11 → 1.00) Mistake. Qxd8 was best. } (25. Qxd8 Rxd8 26. d5 h5 27. h3 hxg4 28. hxg4 Bd3 29. d6 Nd7 30. f4 Be2 31. Nb3 Bxg4) 25... a6? { (1.00 → 2.40) Mistake. h5 was best. } (25... h5) 26. Qxb4?! { (2.40 → 1.72) Inaccuracy. Qe2 was best. } (26. Qe2 Re6) 26... Be4?? { (1.72 → 9.20) Blunder. b5 was best. } (26... b5 27. h3) 27. Nxe4 Nd7 28. Nd6 Rf8 29. Qa4 a5 30. Rc8 Qe7 31. Rc7 Qd8 32. Qxd7 Qxd7 33. Rxd7 g6?! { (13.19 → Mate in 6) Checkmate is now unavoidable. b5 was best. } (33... b5 34. Ra7) 34. Bh6 Rb8 35. Rxf7 Kh8 36. Rg7 g5 37. Nf7# { White wins by checkmate. } 1-0