[Event "?"]
[Site "?"]
[Date "2026.03.24"]
[Round "1"]
[White "Caissa-base"]
[Black "Caissa-dev"]
[Result "0-1"]
[FEN "rn2kb1r/p3pppp/2p2n2/qp6/2pPPPb1/2N2N2/PP2B1PP/R1BQK2R w KQkq - 0 1"]
[GameDuration "00:03:57"]
[GameEndTime "2026-03-24T20:13:47.077 CST"]
[GameStartTime "2026-03-24T20:09:49.556 CST"]
[PlyCount "178"]
[SetUp "1"]
[Termination "abandoned"]
[TimeControl "62.9+0.63"]

1. h3 {+0.57 23/50 2554 8676617} Bc8 {-0.63 21/52 2420 7857367}
2. O-O {+0.60 26/52 1629 5447557} e6 {-0.69 21/50 2151 6568871}
3. Qe1 {+0.64 24/53 1653 5445221} b4 {-0.64 26/56 6480 19100727}
4. Nd1 {+0.69 27/59 6770 20709055} Nxe4 {-0.66 20/52 2319 7220138}
5. Ne5 {+0.54 22/46 1364 4338494} Nd6 {-0.61 22/49 4342 12732725}
6. Ne3 {+0.45 23/52 1740 5586539} Qc7 {-0.54 22/53 4819 14308810}
7. Bd2 {+0.46 25/55 3887 12312962} a5 {-0.49 23/59 4562 13566688}
8. N3xc4 {+0.64 24/58 2379 7626965} Be7 {-0.36 20/55 2097 6242850}
9. a3 {+0.48 22/53 1499 5054099} O-O {-0.68 22/52 3848 11531892}
10. Nxd6 {+0.66 24/47 2852 9153746} Qxd6 {-0.58 22/49 1984 6122059}
11. axb4 {+0.67 23/47 1598 5304143} a4 {-0.55 23/53 1758 5647488}
12. Nc4 {+0.57 23/49 1327 4516665} Qd8 {-0.55 23/57 4209 12784667}
13. Kh1 {+0.55 23/48 1154 3910112} Bh4 {-0.64 23/53 2211 6964405}
14. Qd1 {+0.69 25/54 3004 9608511} Ba6 {-0.68 19/46 1162 3626091}
15. Rxa4 {+0.74 26/53 5664 17808517} Nd7 {-0.60 20/48 1639 5114148}
16. Na5 {+0.65 23/54 1921 6428443} Bb5 {-0.62 20/50 2828 8590041}
17. Ra3 {+0.65 22/49 1097 3835978} Rc8 {-0.79 21/52 3128 9757724}
18. Bxb5 {+0.80 24/55 3839 12263112} cxb5 {-0.84 19/50 287 959788}
19. Qh5 {+0.85 22/54 967 3164032} Rc2 {-0.82 20/47 1112 3460882}
20. Rd3 {+0.80 23/50 1424 4702572} Nb6 {-0.90 21/55 5326 15703182}
21. Qxb5 {+0.93 23/52 2374 7454233} Rxb2 {-0.98 23/53 4504 12862750}
22. f5 {+0.78 24/53 2798 8569685} Nd5 {-0.78 21/50 911 2702174}
23. Nc4 {+0.62 24/66 1344 4335450} Rc2 {-0.72 18/49 828 2525427}
24. fxe6 {+0.63 24/58 1434 4665736} fxe6 {-0.69 20/50 900 2784347}
25. Rxf8+ {+0.67 25/53 899 3004984} Qxf8 {-0.71 19/51 886 2700292}
26. Qc6 {+0.53 30/62 4104 12952374} Rxc4 {-0.67 25/65 2056 6496888}
27. Qxc4 {+0.53 24/64 301 1191014} Qf1+ {-0.46 23/62 711 2580504} 28. Kh2
Bd8 {-0.49 20/52 196 889007} 29. Qc6 {+0.56 30/71 3211 10342935}
Bc7+ {-0.49 16/40 264 834875} 30. Rg3 {+0.26 26/62 1377 4649226}
Bxg3+ {-0.56 20/51 830 2551231} 31. Kxg3 Kf7 {-0.47 24/52 1109 3331303}
32. Qc2 {+0.46 29/63 1906 6282239} Qg1 {-0.36 26/55 3023 9056012}
33. Qd3 {+0.15 29/61 1984 6597492} h5 {-0.56 25/58 1372 4147790}
34. Qf3+ {+0.15 30/62 2547 8200695} Nf6 {-0.46 25/59 916 2654167}
35. Qf4 {+0.23 28/61 2647 8099579} Ke8 {-0.30 25/59 2056 5936400}
36. b5 {+0.24 28/64 1038 3404519} Nd5 {-0.35 25/58 897 2538937}
37. Qe4 {+0.20 30/64 1815 5633378} Ne7 {-0.33 24/58 722 2048884}
38. Qxe6 {+0.13 30/62 2119 6665175} h4+ {-0.43 21/59 162 541910}
39. Kf3 {+0.10 30/61 567 2057226} Qf1+ {-0.27 26/58 1064 3153060}
40. Ke3 {+0.30 26/59 566 1990804} Qg1+ {-0.21 25/52 1123 3382400}
41. Kd3 {+0.13 28/63 538 1934311} Qb1+ {-0.24 22/53 340 1124387}
42. Ke2 {+0.12 31/55 697 2675575} Qxb5+ {-0.17 23/59 715 2303568}
43. Kf2 {+0.16 29/59 657 2340997} Qb2 {-0.16 22/50 664 2339663}
44. Qe3 {+0.09 27/64 872 3283049} g6 {-0.18 21/52 631 2282175}
45. Qd3 {+0.10 28/70 696 2661768} Kf7 {-0.10 23/51 978 3213576}
46. Qc4+ {+0.05 30/63 3052 11030561} Ke8 {-0.20 24/54 738 2544397}
47. Qc3 {+0.05 33/67 3062 11519115} Qa2 {-0.08 25/60 1401 4557816}
48. Kg1 {+0.04 32/62 1238 4728802} Qb1+ {-0.09 27/58 1329 4293989}
49. Kf2 {+0.03 33/60 1003 3934917} Qa2 {-0.17 30/55 1035 3505556}
50. Qd3 {+0.03 32/64 988 2702321} Kf7 {-0.08 25/60 1042 3378257}
51. Ke2 {+0.04 30/61 619 2277883} Kf6 {-0.10 25/55 2358 5794560}
52. Kf1 {+0.05 27/56 709 2096951} Qd5 {-0.18 25/58 974 1349981}
53. Bf4 {+0.05 29/59 647 1966298} Nc6 {-0.28 24/54 699 2244434}
54. Bc1 {+0.03 26/53 632 992159} Kf7 {-0.21 24/54 645 1589498}
55. Bb2 {+0.08 29/62 614 2147263} Ne7 {-0.21 26/58 633 1715989}
56. Kf2 {+0.06 30/53 644 2177017} Qa2 {-0.16 21/54 632 1788119}
57. Qa3 {+0.13 28/63 633 1395513} Qc4 {-0.17 20/48 627 724114}
58. Qf3+ {+0.05 30/57 630 1670213} Nf5 {-0.17 22/49 630 1355001}
59. Qc3 {+0.05 29/63 471 1875738} Qb5 {-0.20 23/48 462 1364089}
60. d5 {0.00 27/51 693 2310497} Qxd5 {-0.21 23/54 573 1678103}
61. Qf6+ {+0.04 26/60 545 1685021} Ke8 {-0.24 18/47 109 348919}
62. Qxg6+ {+0.04 26/50 426 1389021} Kd7 {-0.24 24/56 532 1592830}
63. Qg5 {+0.08 24/55 863 2701059} Qc5+ {-0.27 24/53 1306 3819065}
64. Kf3 {+0.10 26/60 439 1397812} Qc6+ {-0.25 23/54 611 1812436}
65. Kf4 {+0.09 26/60 337 1135088} Ne7 {-0.19 25/59 780 1271220}
66. Qg4+ {+0.09 28/64 474 1506435} Ke8 {-0.23 23/54 660 786417}
67. Qe2 {+0.06 28/60 583 1929014} Qg6 {-0.28 24/60 636 1774380}
68. Ke3 {+0.13 28/61 598 1935893} Qg5+ {-0.29 24/56 632 1874443}
69. Kf2 {+0.18 24/59 432 1507766} Qc5+ {-0.22 25/56 539 1685939}
70. Kf1 {+0.13 27/54 336 1241709} Kf7 {-0.27 25/57 612 2026918}
71. Be5 {+0.10 28/64 1020 3623577} Qc1+ {-0.23 26/59 612 2148495}
72. Kf2 {+0.15 27/60 328 1251699} Qc5+ {-0.27 28/67 557 2073314}
73. Qe3 {+0.17 27/71 493 1824295} Qc2+ {-0.31 24/68 733 2699616}
74. Kg1 {+0.17 27/58 349 1336835} Qb1+ {-0.28 29/82 678 2381173}
75. Kh2 {+0.11 29/64 475 1888924} Qg6 {-0.30 26/74 669 1350965}
76. Qf4+ {+0.11 33/92 1316 5274511} Qf5 {-0.31 29/70 542 2069559}
77. Qd4 {+0.11 33/76 1560 2451071} Ng6 {-0.31 27/70 708 1835635}
78. Qc4+ {+0.12 28/71 672 2653616} Ke8 {-0.31 27/56 645 2039527}
79. Bd4 {+0.19 28/61 628 2505286} Qf4+ {-0.32 27/52 636 1868007}
80. Kh1 {+0.21 28/58 644 2338145} Qe4 {-0.34 26/57 629 1231682}
81. Qb5+ {+0.24 28/64 774 1400326} Kf7 {-0.41 26/56 564 1991706}
82. Qf1+ {+0.20 27/53 657 2157419} Ke8 {-0.39 28/61 576 2121003}
83. Bc3 {+0.26 32/65 609 2612522} Ne7 {-0.39 32/59 725 1990934}
84. Bd2 {+0.27 33/69 653 2448784} Nf5 {-0.39 35/77 651 2092735}
85. Qe1 {+0.31 36/75 535 2796474} Qxe1+ {-0.60 31/97 457 2743640}
86. Bxe1 {+0.31 36/72 128 780619} Kf7 {-0.60 40/101 527 2839313}
87. Kg1 {+0.31 37/86 368 2056582} Kg6 {-0.65 33/88 508 2846745}
88. Kf1 {+0.38 36/99 461 2716676} Kh5 {-0.65 41/97 820 4779777}
89. Ke2 {+0.40 37/96 409 2399624}
Nd4+ {-0.65 40/95 637 3625883, White disconnects} 0-1