MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "25"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbr1/pppp2pp/5n2/4pp2/PP6/5P2/1BPPP1PP/RN1QKBNR b KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:04 +0000"]
[GameEndTime "2026-09-14T13:35:04 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxb4 {+1.25/9 0.020s, n=12113, sd=13}
6. Bxe5 {-1.11/9 0.015s, n=12805, sd=14} Nc6 {+1.15/11 0.054s, n=44874, sd=19}
7. Bc3 {-1.13/9 0.023s, n=16574, sd=22} f4 {+1.06/10 0.025s, n=22933, sd=17}
8. Bxb4 {-1.09/10 0.029s, n=24614, sd=15} Nxb4 {+1.20/11 0.028s, n=25693, sd=19}
9. c3 {-0.89/9 0.015s, n=13319, sd=12} Nc6 {+1.75/10 0.022s, n=20939, sd=13}
10. Nh3 {-1.35/9 0.021s, n=19820, sd=14} g5 {+1.55/9 0.016s, n=15184, sd=14}
11. Nf2 {-1.60/8 0.015s, n=14552, sd=12} Qe7 {+1.59/10 0.026s, n=19373, sd=16}
12. Na3 {-1.47/9 0.035s, n=28275, sd=15} b6 {+2.08/10 0.016s, n=14746, sd=14}
13. Nc2 {-1.67/8 0.017s, n=14686, sd=15} Bb7 {+2.13/10 0.030s, n=24783, sd=21}
14. e3 {-2.06/9 0.021s, n=17230, sd=15} fxe3 {+2.25/11 0.053s, n=43809, sd=19}
15. Nxe3 {-2.07/9 0.016s, n=12955, sd=12} Nd5 {+1.90/11 0.021s, n=18775, sd=19}
16. Qb3 {-2.28/10 0.028s, n=23933, sd=17} Na5 {+2.01/12 0.021s, n=19838, sd=21}
17. Qa3 {-2.37/10 0.028s, n=17158, sd=18}
c5 {+1.63/11 0.024s, n=16934, sd=19, White makes an illegal move: e1a1} 0-1