MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1877"]
[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 "r1bqkbnr/p1ppp1pp/1pN5/5p2/1n4P1/8/PPPPPPBP/RNBQK2R b KQkq - 5 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:01 +0000"]
[GameEndTime "2026-09-14T16:04:02 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxc6 {+5.28/11 0.015s, n=14946, sd=14}
6. gxf5 {-5.12/9 0.038s, n=15808, sd=12} Bb7 {+5.00/9 0.016s, n=12348, sd=20}
7. d4 {-5.08/9 0.014s, n=12167, sd=16} e6 {+5.09/10 0.033s, n=25792, sd=16}
8. fxe6 {-5.45/8 0.024s, n=16048, sd=16} dxe6 {+5.18/10 0.029s, n=23638, sd=16}
9. c4 {-5.42/8 0.023s, n=17591, sd=16} Bb4+ {+5.06/8 0.020s, n=16646, sd=21}
10. Nc3 {-5.18/8 0.020s, n=14418, sd=16} Nf6 {+5.17/10 0.037s, n=29924, sd=16}
11. d5 {-5.46/9 0.057s, n=43659, sd=16} Bxc3+ {+5.26/10 0.021s, n=18351, sd=14}
12. bxc3 {-5.59/10 0.043s, n=36117, sd=20} Ne5 {+5.47/9 0.022s, n=19598, sd=12}
13. Bf4 {-4.67/8 0.020s, n=12033, sd=14} Ng6 {+5.19/9 0.031s, n=25653, sd=18}
14. Qa4+ {-5.60/8 0.016s, n=14136, sd=16}
Nd7 {+5.79/9 0.024s, n=20738, sd=12, White makes an illegal move: e1a1} 0-1