MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "294"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/ppppp2p/5pp1/8/1P1P2P1/3Q4/P1P1PP1P/RNB1KBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:58:14 +0200"]
[GameEndTime "2026-09-14T15:58:15 +0200"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {+0.76/8 0.020s, n=16043, sd=12} d5 {-0.90/8 0.019s, n=16206, sd=13}
6. c4 {+0.99/10 0.024s, n=19564, sd=13} c6 {-1.28/8 0.028s, n=17677, sd=18}
7. Nc3 {+1.22/10 0.040s, n=33046, sd=19} dxc4 {-1.39/8 0.018s, n=14552, sd=12}
8. Qxc4 {+1.50/10 0.049s, n=40143, sd=16} b5 {-1.11/9 0.017s, n=13707, sd=12}
9. Nxb5 {+3.72/10 0.021s, n=17785, sd=15} cxb5 {-3.66/9 0.014s, n=12233, sd=13}
10. Qxb5+ {+4.63/10 0.014s, n=14131, sd=16} Bd7 {-4.30/8 0.027s, n=23640, sd=18}
11. Qb7 {+4.00/10 0.023s, n=23026, sd=15} Ba4 {-1.73/9 0.020s, n=18284, sd=16}
12. Rb1 {+6.22/10 0.052s, n=47972, sd=17} Bc6 {-5.69/8 0.027s, n=25795, sd=17}
13. Bxc6+ {+6.15/8 0.013s, n=13391, sd=13} Nxc6 {-6.17/8 0.015s, n=16395, sd=20}
14. Qxc6+ {+6.06/10 0.012s, n=13539, sd=16}
Kf7 {-5.97/10 0.017s, n=18245, sd=14} 15. d5 {+6.10/9 0.013s, n=12894, sd=16}
Qc8 {-5.79/11 0.024s, n=25496, sd=18} 16. Nf3 {+6.00/9 0.016s, n=15187, sd=17}
Qxc6 {-6.06/9 0.014s, n=12485, sd=16} 17. dxc6 {+6.02/10 0.015s, n=16907, sd=16}
e5 {-5.78/10 0.016s, n=15336, sd=9} 18. g5 {+6.17/10 0.026s, n=24730, sd=14}
Bd6 {-5.98/9 0.043s, n=41936, sd=16} 19. gxf6 {+6.19/9 0.012s, n=12325, sd=16}
Nxf6 {-6.15/9 0.012s, n=12193, sd=16} 20. b5 {+6.00/10 0.020s, n=20103, sd=18}
h6 {-6.10/9 0.013s, n=13482, sd=13, White makes an illegal move: e1h1} 0-1