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Degen Protocol
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Result

Chess v1

finished entry 1 play · winner takes 2 play · 2c18dc21833066b5d2dda5a0facbaad1

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
19
played
Pace
124.9/min
overall 124.9/min
Biggest swing
+108
Seat 2 · move 8

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf+94+5.0 pawn/100won 1
gbb-94-5.0 pawn/100lost 1

Last moves

  1. 19Even0
  2. 18Even0
  3. 17Seat 1+104
  4. 16Seat 2+4
  5. 15Seat 1+4
  6. 14Seat 1+14
  7. 13Even0
  8. 12Seat 2+14
  9. 11Even0
  10. 10Seat 2+14
  11. 9Seat 1+106
  12. 8Seat 2+108

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
97b5aa17cd817e606d9f72dbcfd44ac6ac03d6923a77bdf2a4be610e544b1dd8
Seed hash
e31e477195c27d02cdef866891a79035a8447182b17182f0a74514941dc54f53 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 64,197, Merkle root 877a7cab2a88ddc7e6b131b2c13d220c619ebefb67a4cd330be0b953f01498c5. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. a65654e29bedd749baa489ad096482f58aaf0ae608fe1284edd101d3a2482547
  2. 344244e4f88aa230d28ec988b4eedbf5eb9b03ec3f92e02ccdf79f16c48c8d1b
  3. 9c3b2d2d43c06e4b6eb10b03b44dcb6fb9ae8f867eaaf039003bdd2122b371f0
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
01"e2e4"
12"h7h6"
21"g1f3"
32"g7g5"
41"d2d4"
52"e7e6"
61"d4d5"
72"e6d5"
81"e4d5"
92"e8e7"
101"d1e2"
112"e7f6"
121"e2e5"
132"f6g6"
141"f1d3"
152"f7f5"
161"e5f5"
172"g6g7"
181"f5g6"