[Event "?"]
[Site "?"]
[Date "2026.04.01"]
[Round "1"]
[White "Caissa-base"]
[Black "Caissa-dev"]
[Result "0-1"]
[FEN "rnbqkb1r/ppp1npp1/4p2p/8/3PN3/4B3/PPP2PPP/R2QKBNR w KQkq - 0 1"]
[GameDuration "00:01:44"]
[GameEndTime "2026-04-01T09:14:52.984 UTC"]
[GameStartTime "2026-04-01T09:13:08.474 UTC"]
[PlyCount "144"]
[SetUp "1"]
[Termination "abandoned"]
[TimeControl "31.05+0.31"]

1. Nf3 {+0.77 22/44 759 4087302} Nf5 {-0.80 21/48 1425 7029173}
2. Bf4 {+0.84 25/53 2308 12372485} Nc6 {-0.84 22/47 1255 5955695}
3. c3 {+0.54 24/55 1241 6866679} Bd6 {-0.89 20/46 608 3176841}
4. Bd2 {+0.88 25/51 1291 7493293} Nh4 {-0.95 23/57 3412 17822665}
5. Qe2 {+0.83 25/62 1706 9710399} O-O {-0.78 21/53 1058 5442802}
6. O-O-O {+0.90 23/57 589 3455302} f5 {-0.89 22/56 844 4617466}
7. Nxh4 {+1.01 26/61 1788 10701340} Qxh4 {-0.79 21/54 602 3139781}
8. Nxd6 {+0.96 21/54 211 1182394} cxd6 {-0.77 18/41 213 1101765}
9. g3 {+0.75 23/48 684 4111670} Qf6 {-0.89 20/45 701 3621402}
10. Qb5 {+0.79 24/52 1404 7661894} e5 {-0.96 23/58 4180 21238414}
11. dxe5 {+0.79 23/58 1020 5444534} dxe5 {-0.95 20/49 616 3151371}
12. Be3 {+1.00 24/56 694 3787490} Rf7 {-0.82 23/55 2184 11070941}
13. Be2 {+0.95 22/55 924 4832250} Rc7 {-0.81 20/53 902 4277563}
14. Rd2 {+0.94 23/50 1184 6174182} Be6 {-0.74 21/52 628 3204403}
15. Rhd1 {+0.95 22/52 956 5131657} Qf7 {-0.67 22/55 1430 6792109}
16. b3 {+0.60 25/56 1134 6071466} Nd4 {-0.89 19/52 1201 5988279}
17. Bxd4 {+0.97 18/46 287 1560409} exd4 {-1.09 18/47 171 854746}
18. c4 {+0.87 25/62 811 4712600} Rd8 {-0.73 22/57 1023 5143638}
19. Rxd4 {+0.73 29/64 896 5144442} Rxd4 {-0.93 21/53 500 2490883}
20. Rxd4 {+0.71 27/64 272 1631098} Qf6 {-0.75 20/49 448 2032804}
21. Qe8+ {+0.91 28/62 863 4988127} Kh7 {-0.78 20/49 285 1361640}
22. Qd8 {+0.76 29/65 549 3314747} Qe5 {-0.84 21/53 502 2582945}
23. Qd6 {+1.13 31/75 1216 7307076} Qf6 {-0.80 24/56 678 3565846}
24. Qxc7 {+0.72 26/63 674 3738202} Qxd4 {-0.83 21/54 236 1183336}
25. Qxb7 {+0.73 29/65 567 3446081} Qa1+ {-0.78 26/61 2135 12367134}
26. Kd2 {+0.69 27/60 504 3001374} Qxa2+ {-0.80 26/59 440 2537881}
27. Ke3 {+0.76 27/70 716 4079451} Qa1 {-0.67 28/65 3719 21150179}
28. Qb4 {+1.17 23/45 698 3602949} Qe5+ {-0.97 25/61 1098 5816550}
29. Kd3 {+0.80 26/56 688 3862048} Qe4+ {-0.77 25/61 413 2158877}
30. Kd2 {+0.77 25/57 214 1142176} Qd4+ {-0.80 23/61 331 1800346}
31. Ke1 {+0.66 30/82 639 3848287} Qa1+ {-0.82 25/63 388 2362965}
32. Bd1 {+0.86 29/76 555 3082529} a5 {-0.89 26/66 711 4410311}
33. Qd6 {+0.97 27/68 654 3692810} a4 {-0.82 25/59 464 2449681}
34. bxa4 {+0.90 29/66 780 4580733} Bxc4 {-0.83 25/55 434 2239251}
35. Kd2 {+0.72 29/66 453 2573228} Qa2+ {-1.00 26/61 550 2858392}
36. Kc3 {+0.73 28/69 488 2924788} Bd5 {-0.97 23/58 482 2464579}
37. Qc5 {+0.71 31/78 987 5615873} Be4 {-0.93 24/62 747 3941750}
38. a5 {+1.04 29/62 1666 9795235} Qa1+ {-1.05 27/63 2503 13192403}
39. Kd2 {+1.12 21/59 151 944219} Qb2+ {-1.09 25/60 553 3199530}
40. Ke1 {+0.92 28/76 495 3003950} Bd3 {-1.01 24/58 370 1900408}
41. h3 {+0.81 26/65 431 2217185} Qa2 {-1.10 21/57 714 3738378}
42. g4 {+1.12 29/75 1010 5860451} fxg4 {-1.01 21/54 231 1166065}
43. hxg4 {+0.91 30/93 410 2566431} Bg6 {-0.97 25/65 1510 7726785}
44. f3 {+0.95 33/102 970 6252698} Qe6+ {-0.97 23/67 921 5372153}
45. Kd2 {+1.08 34/101 906 6059001} Qa2+ {-0.91 23/68 413 2265424}
46. Bc2 {+0.94 33/125 1183 7705832} Kg8 {-0.86 23/79 192 1249843}
47. Qc8+ {+0.78 34/118 349 2621054} Kh7 {-0.82 20/71 66 328983}
48. Qc3 {+0.69 32/100 358 2706994} h5 {-0.80 24/85 209 1235337}
49. gxh5 {+0.58 34/111 655 4982714} Qd5+ {-0.82 21/73 86 501900}
50. Ke2 {+0.56 34/95 917 6799662} Bxc2 {-0.89 25/69 290 1739047}
51. Qxc2+ {+0.50 22/68 145 1134081} Kh8 {-0.78 26/83 381 2545313}
52. Qc8+ {+0.48 29/78 432 3459531} Kh7 {-0.76 18/58 69 495446}
53. a6 {+0.45 29/128 402 3132945} Qxh5 {-0.72 23/77 184 1297379}
54. Qc2+ {+0.43 32/94 498 4130373} Kh8 {-0.72 24/71 252 1474094}
55. Qc6 {+0.41 31/99 471 3460204} Qh2+ {-0.70 21/78 220 1450169}
56. Kd3 {+0.38 28/87 368 3182649} Qg1 {-0.69 21/78 270 1845243}
57. Qc8+ {+0.40 32/98 544 4092213} Kh7 58. Qh3+ {+0.38 38/87 588 4405024}
Kg8 {-0.68 23/67 96 707593} 59. Qe6+ {+0.38 39/93 348 2799868}
Kh8 {-0.66 28/89 607 3574225} 60. Qc8+ {+0.36 32/129 604 4772101} Kh7
61. Qh3+ {+0.35 39/113 640 4869981} Kg8 {-0.66 30/88 265 1868341}
62. Qe6+ {+0.34 37/92 514 3947288} Kh7 {-0.67 31/89 758 5297113}
63. Qe4+ {+0.35 39/106 731 5506721} Kh8 {-0.64 30/83 454 3418468}
64. Qc6 {+0.35 38/92 283 2336208} Kh7 {-0.64 30/81 471 3317818}
65. Qe4+ {+0.32 34/92 649 5325371} Kh8 {-0.64 29/78 267 1833664}
66. Qe8+ {+0.34 37/93 657 4951204} Kh7 67. Qh5+ {+0.34 32/82 421 3303849} Kg8
68. Qd5+ {+0.39 36/84 352 2652164} Kh7 {-0.68 29/72 245 1739332}
69. Qh5+ {+0.36 38/102 1064 8218179} Kg8 70. Qe8+ {+0.30 34/89 527 4700078} Kh7
71. Qc6 {+0.39 33/83 616 5055291} Qf1+ {-0.67 35/91 1726 11624981}
72. Ke4 {+0.42 30/89 279 2167402}
Qe2+ {-0.65 31/97 840 5791840, White disconnects} 0-1