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Correspondence Chess • DeepZenRoma vs Isidorus

DeepZenRoma (1915) plays Isidorus (1834) in a rated Correspondence game of chess. Isidorus resigned after 42 moves. Click to replay, analyse, and discuss the game!

C42 Russian Game: Classical Attack, Staunton Variation

DeepZenRoma (1915)+10
3Inaccuracies
2Mistakes
0Blunders
23Average centipawn loss
Isidorus (1834)−10
7Inaccuracies
4Mistakes
0Blunders
46Average centipawn loss
[Event "Rated Correspondence game"] [Site "https://lichess.org/sP85LM0S"] [Date "2019.02.04"] [Round "-"] [White "DeepZenRoma"] [Black "Isidorus"] [Result "1-0"] [UTCDate "2019.02.04"] [UTCTime "20:04:40"] [WhiteElo "1915"] [BlackElo "1834"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "-"] [ECO "C42"] [Opening "Russian Game: Classical Attack, Staunton Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.12] } 1... e5 { [%eval 0.37] } 2. Nf3 { [%eval 0.23] } 2... Nf6 { [%eval 0.55] } 3. Nxe5 { [%eval 0.27] } 3... d6 { [%eval 0.28] } 4. Nf3 { [%eval 0.08] } 4... Nxe4 { [%eval 0.35] } 5. d4 { [%eval 0.16] } 5... d5 { [%eval 0.25] } 6. Bd3 { [%eval 0.29] } 6... Bd6 { [%eval 0.36] } 7. O-O { [%eval 0.18] } 7... O-O { [%eval 0.42] } 8. c4 { [%eval 0.55] } 8... c6 { [%eval 0.59] } { C42 Russian Game: Classical Attack, Staunton Variation } 9. Re1 { [%eval 0.52] } 9... Re8 { [%eval 0.55] } 10. Nc3 { [%eval 0.55] } 10... Nxc3 { [%eval 0.71] } 11. bxc3 { [%eval 0.77] } 11... Bg4 { [%eval 1.24] } 12. Rxe8+ { [%eval 1.13] } 12... Qxe8 { [%eval 0.84] } 13. Be3?! { (0.84 → 0.16) Inaccuracy. Best move was c5. } { [%eval 0.16] } (13. c5 Bxf3) 13... h6?! { (0.16 → 0.99) Inaccuracy. Best move was dxc4. } { [%eval 0.99] } (13... dxc4) 14. h3 { [%eval 0.57] } 14... Bh5 { [%eval 1.01] } 15. g4 { [%eval 0.75] } 15... dxc4?! { (0.75 → 1.56) Inaccuracy. Best move was Bg6. } { [%eval 1.56] } (15... Bg6 16. Bxg6) 16. Bxc4 { [%eval 1.25] } 16... Bg6 { [%eval 1.36] } 17. Nh4?! { (1.36 → 0.41) Inaccuracy. Best move was Ne5. } { [%eval 0.41] } (17. Ne5) 17... Bh7 { [%eval 0.81] } 18. Qf3 { [%eval 0.91] } 18... Be4?! { (0.91 → 1.58) Inaccuracy. Best move was Nd7. } { [%eval 1.58] } (18... Nd7 19. Nf5 Bxf5 20. Qxf5 Nb6 21. Bb3 Qd7 22. Qxd7 Nxd7 23. a4 Nf6 24. a5 Rc8 25. Kg2) 19. Bxf7+ { [%eval 1.45] } 19... Qxf7 { [%eval 1.61] } 20. Qxe4 { [%eval 1.61] } 20... Nd7 { [%eval 1.55] } 21. Nf5 { [%eval 1.53] } 21... Bc7?! { (1.53 → 2.48) Inaccuracy. Best move was Bf8. } { [%eval 2.48] } (21... Bf8 22. Bf4 a6 23. Re1 Qxa2 24. Nd6 Bxd6 25. Bxd6 Qf7 26. Qc2 Re8 27. Rxe8+ Qxe8 28. Qb3+) 22. Qe7? { (2.48 → 1.32) Mistake. Best move was Bxh6. } { [%eval 1.32] } (22. Bxh6 Re8) 22... Re8 { [%eval 1.57] } 23. Qxf7+ { [%eval 1.49] } 23... Kxf7 { [%eval 1.58] } 24. Rb1 { [%eval 1.48] } 24... b6 { [%eval 1.51] } 25. a4 { [%eval 1.08] } 25... Nf6 { [%eval 1.28] } 26. a5 { [%eval 1.15] } 26... Ne4? { (1.15 → 2.31) Mistake. Best move was b5. } { [%eval 2.31] } (26... b5 27. c4) 27. c4 { [%eval 2.12] } 27... Kg8 { [%eval 2.43] } 28. axb6 { [%eval 2.42] } 28... axb6 { [%eval 2.44] } 29. d5? { (2.44 → 1.14) Mistake. Best move was Ra1. } { [%eval 1.14] } (29. Ra1) 29... c5? { (1.14 → 3.51) Mistake. Best move was cxd5. } { [%eval 3.51] } (29... cxd5 30. cxd5 Nc3 31. d6 Bxd6 32. Rxb6 Be5 33. Rb7 Nd5 34. Kg2 Nxe3+ 35. fxe3 Rf8 36. h4) 30. Ra1 { [%eval 3.49] } 30... Kh7? { (3.49 → 5.46) Mistake. Best move was g6. } { [%eval 5.46] } (30... g6 31. Nxh6+) 31. Ra7 { [%eval 5.59] } 31... Rc8? { (5.59 → 8.12) Mistake. Best move was Be5. } { [%eval 8.12] } (31... Be5 32. Bxh6 Rg8 33. Kg2 Bf6 34. Kf3 Nc3 35. g5 Be5 36. g6+ Kxg6 37. Ne7+ Kxh6 38. Nxg8+) 32. Ne7 { [%eval 8.07] } 32... Bb8?! { (8.07 → 8.88) Inaccuracy. Best move was Rf8. } { [%eval 8.88] } (32... Rf8 33. Rxc7 Nd6 34. Nf5 Rf7 35. Rxf7 Nxf7 36. Kg2 h5 37. gxh5 g6 38. Ne7 gxh5 39. Nc8) 33. Nxc8 { [%eval 8.78] } 33... Bxa7 { [%eval 8.67] } 34. Nxa7 { [%eval 8.43] } 34... Nd6 { [%eval 8.79] } 35. Nb5?! { (8.79 → 8.12) Inaccuracy. Best move was Bf4. } { [%eval 8.12] } (35. Bf4) 35... Nxc4 { [%eval 7.83] } 36. d6 { [%eval 7.67] } 36... Ne5 { [%eval 8.37] } 37. Bf4 { [%eval 8.31] } 37... Nd7 { [%eval 8.28] } 38. Kg2 { [%eval 8.16] } 38... Kg6 { [%eval 8.19] } 39. Kf3 { [%eval 7.96] } 39... Kf6?! { (7.96 → 8.74) Inaccuracy. Best move was Kf7. } { [%eval 8.74] } (39... Kf7 40. Ke4) 40. Ke4 { [%eval 8.63] } 40... Ke6?! { (8.63 → 9.49) Inaccuracy. Best move was Kf7. } { [%eval 9.49] } (40... Kf7 41. Kd5 Ke8 42. Nc7+ Kd8 43. Ne6+ Kc8 44. Nxg7 b5 45. Bxh6 b4 46. Nf5 b3 47. Bg7) 41. Nc7+ { [%eval 9.26] } 41... Kf7 { [%eval 9.37] } 42. Kd5 { [%eval 9.03] } { Black resigns. } 1-0