[Event "2026 Spring Marathon"] [Site "https://adjva4.dpdns.org/sV6RQ4os"] [Date "2026.04.18"] [Round "-"] [White "Israelovich"] [Black "M_Shafen"] [Result "1-0"] [GameId "sV6RQ4os"] [UTCDate "2026.04.18"] [UTCTime "05:01:13"] [WhiteElo "1975"] [BlackElo "1668"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "120+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Krause Variation"] [Termination "Time forfeit"] [Annotator "adjva4.dpdns.org"] 1. d4 { [%eval 0.15] } 1... d5 { [%eval 0.27] } 2. Nf3 { [%eval 0.08] } 2... c5 { [%eval 0.22] } { D02 Queen's Pawn Game: Krause Variation } 3. c4 { [%eval 0.26] } 3... Nc6?? { (0.26 → 2.03) Blunder. Nf6 was best. } { [%eval 2.03] } (3... Nf6 4. cxd5 cxd4 5. Qa4+ Qd7 6. Qxd4 Qxd5 7. Nc3 Qxd4 8. Nxd4) 4. cxd5 { [%eval 1.7] } 4... e6?? { (1.70 → 4.54) Blunder. Qxd5 was best. } { [%eval 4.54] } (4... Qxd5 5. Nc3 Qd6 6. d5 Nd4 7. e4 a6 8. Nxd4 cxd4 9. Qxd4) 5. dxc6 { [%eval 4.65] } 5... Nf6 { [%eval 4.83] } 6. cxb7 { [%eval 4.61] } 6... Bxb7 { [%eval 4.55] } 7. dxc5?! { (4.55 → 3.45) Inaccuracy. e4 was best. } { [%eval 3.45] } (7. e4 Nd7 8. Bd3 cxd4 9. O-O Be7 10. Nbd2 O-O 11. Re1 Nc5 12. Bf1 d3) 7... Bxc5 { [%eval 3.37] } 8. Qxd8+ { [%eval 3.62] } 8... Rxd8 { [%eval 3.54] } 9. Nc3 { [%eval 3.57] } 9... O-O { [%eval 3.94] } 10. Bg5 { [%eval 3.38] } 10... Nd5?! { (3.38 → 4.53) Inaccuracy. Rc8 was best. } { [%eval 4.53] } (10... Rc8 11. Bxf6 gxf6 12. Nd2 f5 13. Rc1 f4 14. Nb3 Rfd8) 11. Bxd8 { [%eval 4.51] } 11... Rxd8 { [%eval 4.71] } 12. Nxd5 { [%eval 4.76] } 12... Bxd5 { [%eval 4.38] } 13. e3? { (4.38 → 2.59) Mistake. a3 was best. } { [%eval 2.59] } (13. a3 Rb8 14. b4 Be7 15. Rc1 Bf6 16. e4 Bxe4 17. Be2 Bxf3 18. Bxf3 Bb2) 13... Bb4+?! { (2.59 → 3.61) Inaccuracy. Bxf3 was best. } { [%eval 3.61] } (13... Bxf3 14. a3 Bd5 15. O-O-O Rc8 16. Kd2 Be7 17. Rc1 Rb8 18. b4 a5 19. bxa5) 14. Nd2 { [%eval 3.41] } 14... Bc6?! { (3.41 → 4.59) Inaccuracy. Bxa2 was best. } { [%eval 4.59] } (14... Bxa2 15. O-O-O Rc8+ 16. Nc4 a5 17. Kc2 a4 18. Bd3 h5 19. Rc1 Rd8 20. Be2) 15. Rd1 { [%eval 4.4] } 15... Bd5 { [%eval 5.11] } 16. b3?! { (5.11 → 3.57) Inaccuracy. a3 was best. } { [%eval 3.57] } (16. a3 Be7 17. Be2 Bxg2 18. Rg1 Bb7 19. Rg4 Bf6 20. Rb4 Bd5 21. Nf3 Rc8) 16... a5?! { (3.57 → 4.75) Inaccuracy. Be4 was best. } { [%eval 4.75] } (16... Be4 17. Bc4 Bxg2 18. Rg1 Bf3 19. a3 Bc3 20. Be2 Be4 21. Rg3 f5 22. f4) 17. Bd3 { [%eval 4.8] } 17... Bxg2 { [%eval 4.34] } 18. Bxh7+?? { (4.34 → -4.36) Blunder. Ke2 was best. } { [%eval -4.36] } (18. Ke2 f5 19. Rhg1 Bc6 20. Bc4 Kf8) 18... Kxh7 { [%eval -4.15] } 19. Rg1 { [%eval -4.16] } 19... Bc6?? { (-4.16 → 2.31) Blunder. Bf3 was best. } { [%eval 2.31] } (19... Bf3 20. a3 Bc3 21. Rb1 Rxd2 22. Kf1 Be4 23. Re1 Ra2 24. Rc1 Bb2 25. Re1) 20. Ke2 { [%eval 1.52] } 20... Bb5+? { (1.52 → 3.14) Mistake. Bxd2 was best. } { [%eval 3.14] } (20... Bxd2 21. a4 f5 22. f3 Rd7 23. Rxd2 Bxf3+ 24. Ke1 Rb7) 21. Nc4 { [%eval 3.12] } 21... Rc8 { [%eval 3.19] } 22. Rc1 { [%eval 2.58] } 22... Ba3 { [%eval 2.63] } 23. Rc2 { [%eval 2.75] } 23... Bb4 { [%eval 3.19] } 24. Rg4 { [%eval 2.96] } 24... Rd8 { [%eval 3.38] } 25. Rd4 { [%eval 3.2] } 25... Rf8 { [%eval 3.9] } 26. Kf3 { [%eval 3.57] } 26... Bc6+ { [%eval 3.9] } 27. Kg3 { [%eval 3.9] } 27... f5 { [%eval 4.26] } 28. f4?? { (4.26 → 0.20) Blunder. Nxa5 was best. } { [%eval 0.2] } (28. Nxa5 Be4 29. Rxe4 fxe4 30. Nc6 Bd6+ 31. Kg2 Rf5 32. b4 Rg5+ 33. Kh1 Rh5) 28... Be4?? { (0.20 → 2.98) Blunder. Be1+ was best. } { [%eval 2.98] } (28... Be1+ 29. Rf2 Rc8 30. Rd1 Bxf2+ 31. Kxf2 Bd5 32. Rd4 a4 33. Ke1 axb3 34. axb3) 29. Rc1 { [%eval 3.12] } 29... Rf6 { [%eval 3.25] } 30. Ne5 { [%eval 3.24] } 30... Ba3 { [%eval 3.47] } 31. Rc8 { [%eval 3.62] } 31... Bb2?! { (3.62 → 5.20) Inaccuracy. Bd5 was best. } { [%eval 5.2] } (31... Bd5 32. Rd1 Bb2 33. Nf3 Rh6 34. Ng5+ Kg6 35. Re8 Kh5 36. h4 Bc3 37. Rc1) 32. Rdd8 { [%eval 5.21] } 32... Bxe5 { [%eval 4.96] } 33. Rh8+ { [%eval 5.65] } 33... Kg6 { [%eval 5.57] } 34. fxe5 { [%eval 5.19] } 34... Rf7 { [%eval 5.75] } 35. Kf4 { [%eval 5.35] } 35... Rd7 { [%eval 6.18] } 36. h4 { [%eval 5.99] } 36... Rd1?? { (5.99 → Mate in 3) Checkmate is now unavoidable. Bf3 was best. } { [%eval #3] } (36... Bf3 37. Kxf3 Rd2 38. Rce8 Rxa2 39. Rxe6+ Kf7 40. Ra6 Rh2 41. Rb8 Rh3+ 42. Ke2) 37. Rcf8?? { (Mate in 3 → 1.12) Lost forced checkmate sequence. h5+ was best. } { [%eval 1.12] } (37. h5+ Kf7 38. Rc7+ Rd7 39. Rxd7#) 37... Rf1+ { [%eval 1.14] } 38. Kg3 { [%eval 1.01] } 38... Rf3+ { [%eval 0.93] } 39. Kh2 { [%eval 0.51] } 39... Rf2+?! { (0.51 → 1.16) Inaccuracy. Rxe3 was best. } { [%eval 1.16] } (39... Rxe3 40. Rfg8 f4 41. h5+ Kf5 42. Rxg7 Kxe5 43. Rg5+ Bf5 44. Kg1 Re1+ 45. Kf2) 40. Kg1 { [%eval 1.12] } 40... Rg2+ { [%eval 1.43] } 41. Kf1 { [%eval 1.42] } 41... Rg4?? { (1.42 → 4.64) Blunder. Rxa2 was best. } { [%eval 4.64] } (41... Rxa2 42. Rfg8 Bf3 43. Rd8 Bd5 44. Rd7 f4 45. exf4 Kf5 46. Rxg7 Ke4 47. Rg3) 42. h5+ { [%eval 4.58] } 42... Kg5 { [%eval 4.08] } 43. Rfg8 { [%eval 3.89] } 43... Kh4 { [%eval 3.78] } 44. h6 { [%eval 3.31] } 44... Kg3? { (3.31 → 5.37) Mistake. g5 was best. } { [%eval 5.37] } (44... g5 45. h7 f4 46. exf4 Rxf4+ 47. Ke2 Rf7 48. Rxg5 Kxg5 49. Rg8+ Kf4 50. h8=Q) 45. Rxg7 { [%eval 5.04] } { White wins on time. } 1-0