MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1421"]
[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 "rn2kbnr/ppp1pppp/6q1/3p2N1/4P3/P6P/1PPP1P1P/RNBQKB1R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:39 +0000"]
[GameEndTime "2026-09-14T13:39:39 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxg5 {-0.44/11 0.021s, n=15827, sd=15}
6. d4 {+0.55/9 0.027s, n=19454, sd=13} Qg6 {-0.33/11 0.016s, n=13667, sd=16}
7. Nc3 {+0.40/10 0.018s, n=14799, sd=19} dxe4 {-1.28/11 0.062s, n=28468, sd=22}
8. Bf4 {+0.47/10 0.020s, n=14402, sd=15} c6 {-0.14/11 0.039s, n=25167, sd=19}
9. d5 {+0.42/10 0.019s, n=14687, sd=16} Nf6 {+0.19/10 0.019s, n=15082, sd=17}
10. Qd4 {+0.14/9 0.017s, n=12270, sd=15} Qf5 {-0.36/10 0.029s, n=20103, sd=18}
11. Qb4 {+0.40/10 0.021s, n=16605, sd=16} Qc8 {-0.63/9 0.023s, n=16541, sd=14}
12. Qa4 {+0.56/10 0.020s, n=13612, sd=13} e6 {-0.48/10 0.016s, n=12350, sd=16}
13. dxc6 {+0.41/11 0.034s, n=22445, sd=19}
Nxc6 {-0.60/11 0.017s, n=13977, sd=18, White makes an illegal move: e1a1} 0-1