MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1886"]
[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/pppp4/5pp1/1P2p2p/8/2NPP3/P1P2PPP/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:02 +0000"]
[GameEndTime "2026-09-14T16:04:03 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb4 {-0.47/9 0.034s, n=26192, sd=14}
6. Bb2 {+0.34/9 0.016s, n=13490, sd=18} d5 {-0.42/10 0.015s, n=13377, sd=17}
7. d4 {+0.37/8 0.013s, n=12163, sd=16} e4 {+0.11/9 0.014s, n=12178, sd=14}
8. a3 {+0.53/9 0.017s, n=15064, sd=17} Ba5 {+0.17/9 0.020s, n=12885, sd=13}
9. f3 {-0.33/10 0.032s, n=26159, sd=16} Nd7 {+0.67/10 0.028s, n=22465, sd=17}
10. fxe4 {+0.11/9 0.030s, n=18003, sd=13} dxe4 {+0.26/10 0.040s, n=31450, sd=16}
11. Bc4 {-0.32/10 0.027s, n=21742, sd=14} Nb6 {+0.81/10 0.022s, n=17791, sd=16}
12. Bb3 {-0.60/9 0.017s, n=13026, sd=15} Nd5 {+0.88/10 0.025s, n=21331, sd=18}
13. Qd2 {-1.07/10 0.037s, n=27398, sd=16} Nge7 {+1.64/10 0.013s, n=12538, sd=12}
14. Nge2 {-1.00/10 0.037s, n=27468, sd=14}
f5 {+0.37/9 0.062s, n=48598, sd=15, White makes an illegal move: e1h1} 0-1