CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/E4PnH6Kd"] [Date "2026.09.09"] [White "Caleb5"] [Black "Jacob6"] [Result "1/2-1/2"] [UTCDate "2026.09.09"] [UTCTime "14:28:24"] [WhiteElo "1405"] [BlackElo "1366"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+11"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Grob Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. g4 { A00 Grob Opening } f6? { (-1.54 → -0.09) Mistake. d5 was best. } (1... d5 2. Bg2 Bxg4 3. c4 Nf6 4. cxd5 c6 5. dxc6 Nxc6 6. Nc3 e5 7. d3 Rc8 8. Nf3) 2. Nf3?! { (-0.09 → -0.94) Inaccuracy. d4 was best. } (2. d4 d5 3. h3 c5 4. e3 Nc6 5. Nc3 cxd4 6. exd4 e5 7. Bg2 Bb4 8. Ne2 Nge7) 2... Nh6? { (-0.94 → 0.54) Mistake. d5 was best. } (2... d5 3. Rg1 e5 4. d4 e4 5. Nfd2 h5 6. gxh5 f5 7. e3 Qh4 8. c4 Nf6 9. cxd5) 3. Nd4?? { (0.54 → -1.41) Blunder. d4 was best. } (3. d4 Nf7) 3... b6? { (-1.41 → 0.01) Mistake. d5 was best. } (3... d5 4. h3 e5 5. Nb3 a5 6. a4 Nc6 7. Bg2 Nf7 8. d4 e4 9. Bf4 Bd6 10. Bxd6) 4. Nb5?? { (0.01 → -1.86) Blunder. Bg2 was best. } (4. Bg2 c6) 4... Ba6?? { (-1.86 → -0.12) Blunder. Bb7 was best. } (4... Bb7 5. Rg1 a6 6. Nd4 e6 7. Bg2 Bxg2 8. Rxg2 c5 9. Nf3 Nf7 10. h4 Nc6 11. d4) 5. Nxc7+?? { (-0.12 → -5.92) Blunder. Bg2 was best. } (5. Bg2 c6 6. c4 d5 7. d4 Nf7 8. O-O Qd7 9. N5a3 e6 10. f4 dxc4 11. Nc2 Bb7) 5... Qxc7 6. Na3?! { (-5.74 → -8.67) Inaccuracy. Bg2 was best. } (6. Bg2 Bb7 7. e4 Nc6 8. d4 e6 9. O-O Nf7 10. f4 Be7 11. Nc3 O-O 12. Nb5 Qb8) 6... Qe5? { (-8.67 → -4.26) Mistake. e6 was best. } (6... e6 7. Bg2 Nc6 8. d4 Bxa3 9. bxa3 Rc8 10. c4 Ne7 11. Bxh6 gxh6 12. Rc1 Qf4 13. e3) 7. Nc4? { (-4.26 → -8.84) Mistake. d4 was best. } (7. d4 Qd5) 7... Qc7 8. Ne5 Qxe5 9. d4 Bxe2? { (-9.00 → -4.77) Mistake. Qd5 was best. } (9... Qd5 10. Rg1 Nc6 11. c3 Nf7 12. Bg2 Qb5 13. f4 O-O-O 14. e3 Nd6 15. Qb3 Qxb3 16. axb3) 10. dxe5?! { (-4.77 → -7.23) Inaccuracy. Bxe2 was best. } (10. Bxe2) 10... fxe5?? { (-7.23 → 8.65) Blunder. Bxd1 was best. } (10... Bxd1 11. Kxd1 e6 12. Bxh6 gxh6 13. Bg2 Nc6 14. Bxc6 dxc6 15. Ke2 Be7 16. Rad1 Rf8 17. Rd6) 11. Qxe2 Nc6 12. Bd2 Nd4 13. O-O-O?? { (9.57 → 0.30) Blunder. Qe4 was best. } (13. Qe4 d5 14. Qxd5 Rd8 15. Qe4 Nf7 16. O-O-O Rc8 17. c3 Nd6 18. Qxe5 Nc6 19. Bb5 Kd8) 13... Nxe2+ 14. Bxe2 Rc8 15. Bxh6 Rc5?? { (0.79 → 8.91) Blunder. gxh6 was best. } (15... gxh6 16. Bb5 Rc7 17. Rxd7 Rxd7 18. Rd1 Rg8 19. Rxd7 a6 20. Ba4 h5 21. Ra7+ b5 22. Bb3) 16. Bxg7?? { (8.91 → -0.09) Blunder. Be3 was best. } (16. Be3 e4 17. Kb1 e5 18. Rhf1 Be7 19. f3 exf3 20. Rxf3 Rf8 21. Rxf8+ Bxf8 22. c3 Be7) 16... Bxg7 17. Ba6?! { (-0.42 → -0.96) Inaccuracy. h4 was best. } (17. h4 e6 18. f3 Ke7 19. Kb1 h6 20. Rdg1 Rcc8 21. g5 Rcf8 22. gxh6 Bxh6 23. Rg6 Rf6) 17... Bh6+?! { (-0.96 → -0.36) Inaccuracy. e6 was best. } (17... e6) 18. Rd2?? { (-0.36 → -6.65) Blunder. Kb1 was best. } (18. Kb1 e6 19. h4 Bf4 20. g5 Ke7 21. c4 Rd8 22. Rhg1 d5 23. cxd5 Rcxd5 24. Rxd5 exd5) 18... Rc6 19. g5 Rg6?? { (-7.69 → 6.75) Blunder. Bxg5 was best. } (19... Bxg5) 20. gxh6 Rxh6 21. Rd5 Rg8 22. Rxe5 Rd6 23. Rb5 h5 24. Rxb6?? { (7.65 → -6.09) Blunder. Rb3 was best. } (24. Rb3) 24... axb6 25. Bb7 Re6?? { (-6.06 → 0.71) Blunder. Rf6 was best. } (25... Rf6 26. f3 Kd8 27. h4 e6 28. a4 Kc7 29. Ba6 Rg2 30. Bd3 Rf2 31. b4 R2xf3 32. a5) 26. Bg2?? { (0.71 → -8.59) Blunder. Bd5 was best. } (26. Bd5 Reg6 27. Bxg8 Rxg8 28. Kd2 Rg5 29. a4 Rf5 30. Ke2 Rc5 31. c3 Re5+ 32. Kf3 Rf5+) 26... Reg6?! { (-8.59 → -5.53) Inaccuracy. Rxg2 was best. } (26... Rxg2 27. b3 Rxf2 28. Kb2 Rc6 29. Rc1 Rxh2 30. a4 h4 31. b4 Kf7 32. Kb3 Rh3+ 33. Kb2) 27. Be4 Rg2?? { (-5.43 → -0.04) Blunder. Rg4 was best. } (27... Rg4 28. Re1) 28. Bg6+?? { (-0.04 → -8.53) Blunder. Bxg2 was best. } (28. Bxg2) 28... R8xg6 29. f4 R6g3?? { (-9.33 → 0.91) Blunder. Rc6 was best. } (29... Rc6) 30. f5?? { (0.91 → -8.89) Blunder. hxg3 was best. } (30. hxg3 Rxg3 31. Rxh5 Kd8 32. b3 e6 33. f5 exf5 34. Rxf5 Kc7 35. Kb2 Rh3 36. a4 Rh6) 30... Rf3 31. Rd1 b5 32. a4 bxa4 33. b4 d5 34. b5 Kd8 35. b6 Kc8 36. f6 exf6 37. c4? { (-9.30 → Mate in 7) Checkmate is now unavoidable. Rxd5 was best. } (37. Rxd5 a3 38. Kb1 f5 39. Rc5+ Kb7 40. h3 Kxb6 41. Re5 h4 42. Rd5 f4 43. Ka2 Re3) 37... Rgf2?! { (Mate in 7 → -11.22) Lost forced checkmate sequence. a3 was best. } (37... a3 38. b7+ Kb8 39. Kb1 Rb3+ 40. Ka1 Rbb2 41. cxd5 Ra2+ 42. Kb1 Rgb2+ 43. Kc1 Ra1#) 38. cxd5 Kb7 39. d6?! { (-11.43 → Mate in 6) Checkmate is now unavoidable. Rd2 was best. } (39. Rd2 Rxd2) 39... Rd3?? { (Mate in 6 → 6.08) Lost forced checkmate sequence. a3 was best. } (39... a3 40. Rd4 a2 41. Ra4 Rxh2 42. Ra7+ Kxb6 43. Ra6+ Kxa6 44. d7 a1=Q#) 40. d7?? { (6.08 → -5.00) Blunder. Rxd3 was best. } (40. Rxd3) 40... Rxd7 41. h4?? { (-4.86 → Mate in 5) Checkmate is now unavoidable. Rxd7+ was best. } (41. Rxd7+ Kxb6) 41... Rxd1+ 42. Kxd1 Rf1+ 43. Kc2 Kxb6?! { (Mate in 17 → -67.97) Lost forced checkmate sequence. Rh1 was best. } (43... Rh1 44. Kc3 Rxh4 45. Kc2 Kxb6 46. Kc3 Rg4 47. Kb2 h4 48. Ka3 h3 49. Kb2 h2 50. Kb1) 44. Kd3 a3 45. Ke3 a2 46. Ke4 a1=Q 47. Kd5 Qc3 48. Kd6 Qc6+ 49. Ke7 Re1+ 50. Kf7 Qc7+ 51. Kxf6 Rf1+ 52. Kg5 Qc5+ 53. Kh6 Rh1 54. Kg7 Rxh4 55. Kh6 Qg5+ 56. Kxg5 Ra4 57. Kxh5 Rh4+ 58. Kxh4 { The game is a draw. } 1/2-1/2