MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "568"]
[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 "rnbqk1n1/pppp1ppr/7p/4p3/Pb6/2P2N2/2QPPPPP/RNB1KB1R b KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:52 +0000"]
[GameEndTime "2026-09-14T13:36:52 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Rh8 {-6.30/9 0.030s, n=18125, sd=15}
6. cxb4 {+6.63/9 0.020s, n=16698, sd=13} d6 {-6.64/9 0.040s, n=24046, sd=14}
7. d4 {+6.30/9 0.022s, n=18920, sd=17} Nc6 {-6.33/9 0.043s, n=18368, sd=12}
8. dxe5 {+6.72/10 0.049s, n=40771, sd=15} Nxb4 {-5.90/9 0.039s, n=18112, sd=13}
9. Qc3 {+5.77/8 0.043s, n=29204, sd=15} a5 {-6.55/9 0.031s, n=19654, sd=16}
10. Na3 {+5.95/8 0.032s, n=19049, sd=14} dxe5 {-6.08/9 0.021s, n=16161, sd=18}
11. Qxe5+ {+6.11/8 0.021s, n=15233, sd=17} Qe7 {-5.89/9 0.039s, n=21180, sd=20}
12. Qxe7+ {+5.76/9 0.039s, n=26756, sd=14} Nxe7 {-5.66/9 0.027s, n=17301, sd=16}
13. e3 {+5.66/9 0.025s, n=13467, sd=14} Bf5 {-5.41/9 0.024s, n=17507, sd=14}
14. Bc4 {+5.52/8 0.025s, n=17179, sd=12}
Nc8 {-5.71/9 0.057s, n=31176, sd=13, White makes an illegal move: e1h1} 0-1